DataFirst 2026-03-26 NADA Version 1 Trends in International Mathematics and Science Study, South Africa 2002 Grade 9 zaf-iea-tpisc-timss-g9-2002-v1 TIMSS & PIRLS International Study Center MetadataEditor 2026 International Association for the Evaluation of Educational Achievement Trends in International Mathematics and Science Study v1: Edited anonymised data for distribution under a CC-BY attribution license Department of Education Statistics South Africa Mathematics achievement Science achievement Educational achievement South Africa 14.062712 33.090851 -35.101934 -22.105999 Sample survey data [ssd] 258 schools and 4247 students are included in the data. However, 21 schools in the data file have no student data. It is possible that these are schools in which Grade 9 students were not assessed (that is, only Grade 8 students were assessed, as in the full 48 country sample). Additionally, the TIMSS SA report from the South African Human Sciences Research Council (HSRC) documents that there are 238 schools and 4261 learners in the study, which is incorrect. Human Sciences Research Council Face-to-face computer-assisted interviews [CAPI] timss-2002-sa-gr9-v1 4268 1020 puncher 4268 18 7.9543111527648 5.3501288546516 country id 4268 710 710 710 school id 4268 1 2098 198.65323336457 273.77586537789 grade 4247 9 9 9 student id 4247 10402 20980231 1985730.0226042 2737631.020409 checksum id 4268 67 843 421.1686972821 142.52640321135 blank,core id info ends 4268 1 1 1 participation status\background quest 4268 1 3 2.9901593252109 0.13827648779639 1 instrument available but empty 2 instrument not available or lost 3 instrument available with responses gen\date of birth\year 4025 1 97 3.9460869565217 7.0659929014464 1 1985 2 1986 3 1987 4 1988 5 1989 6 1990 7 1991 8 1992 9 other 99 omitted gen\date of birth\month 3963 1 97 6.9530658591976 7.2753459588706 1 january 2 february 3 march 4 april 5 may 6 june 7 july 8 august 9 september 10 october 11 november 12 december 99 omitted gen\sex of student 4198 1 7 1.5204859456884 0.62657724903179 1 girl 2 boy 9 omitted gen\population group 4126 1 7 1.2944740668929 0.79134929019042 1 african 2 coloured 3 indian 4 white 9 omitted blank,core id info ends 4268 1 1 1 gen\home language 4173 1 97 6.7582075245627 7.0933548804018 1 afrikaans 2 english 3 isindebele 4 sepedi 5 sesotho 6 siswati 7 setwsana 8 tshivenda 9 isixhosa 10 isizulu 11 xitsonga 12 other 99 omitted gen\how many people in your home 4161 2 97 6.111992309541 6.534189145147 2 2 3 3 4 4 5 5 6 6 7 7 8 8 or more 99 omitted gen\often speak language of test at home 4216 1 7 2.6854838709677 0.92839120442128 1 always 2 almost always 3 sometimes 4 never 9 omitted gen\nr of books in your home 4182 1 7 1.9583931133429 1.1825446965224 1 none or very few (0-10 books) 2 one shelf (11-25 books) 3 one bookcase (26-100 books) 4 two bookcases (101-200 books) 5 three or more bookceses (>200 books) 9 omitted gen\how far in sch do you expect to go 4099 1 7 3.4022932422542 1.9710953298351 1 finish grade 12 2 finish post-matric courses 3 dipl/cert 4 finish first degree 5 honours degree 6 i do not know 9 omitted blank,core id info ends 4268 1 1 1 gen\home possess\calculator 4013 1 7 1.1861450286569 0.54871136621006 1 yes 2 no 9 omitted gen\home possess\computer 3787 1 7 1.6931608133087 0.60928128423907 1 yes 2 no 9 omitted gen\home possess\study desk 3703 1 7 1.4339724547664 0.63857753717623 1 yes 2 no 9 omitted gen\home possess\dictionary 3910 1 7 1.2524296675192 0.58502063865188 1 yes 2 no 9 omitted gen\home possess\electricity 3972 1 7 1.2122356495468 0.56420672074165 1 yes 2 no 9 omitted gen\home possess\running tap water 3868 1 7 1.3681489141675 0.62276358525535 1 yes 2 no 9 omitted gen\home possess\television 3993 1 7 1.1975957926371 0.55578054475682 1 yes 2 no 9 omitted gen\home possess\video player 3819 1 7 1.599109714585 0.63038917466285 1 yes 2 no 9 omitted gen\home possess\cd player 3854 1 7 1.5002594706798 0.63701462350187 1 yes 2 no 9 omitted gen\home possess\radio 4012 1 7 1.1026919242273 0.4916888219049 1 yes 2 no 9 omitted gen\home possess\own bedroom 3947 1 7 1.4603496326324 0.63288507397021 1 yes 2 no 9 omitted gen\home possess\water flushed toilets 3881 1 7 1.5346560164906 0.63521827683259 1 yes 2 no 9 omitted gen\home possess\motor car 3871 1 7 1.6329113924051 0.62244144803295 1 yes 2 no 9 omitted gen\home possess\own bicycle 3857 1 7 1.7251750064817 0.59577643534335 1 yes 2 no 9 omitted gen\home possess\telephone 3921 1 7 1.4804896710023 0.63462134376103 1 yes 2 no 9 omitted gen\home possess\fridge 3952 1 7 1.2846659919028 0.59627434345479 1 yes 2 no 9 omitted gen\highest education level\mother 3854 1 97 4.6315516346653 7.1322606367918 1 did not fin isced1 or did not go to sch 2 grade 7 3 grade 9 4 grade 12 5 post-matric 6 dipl/cert 7 first degree 8 honours 9 i do not know 99 omitted gen\highest education level\father 3874 1 97 5.2196695921528 7.1585284167189 1 did not fin isced1 or did not go to sch 2 grade 7 3 grade 9 4 grade 12 5 post-matric 6 dipl/cert 7 first degree 8 honours degree 9 i do not know 99 omitted blank,core id info ends 4268 1 1 1 mat\agree\usually do well in math 4055 1 7 2.0431565967941 0.9084169801678 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted mat\agree\would like more math 4018 1 7 1.8046291687407 1.0486823171512 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted mat\agree\math is more difficult for me 3969 1 7 2.4469639707735 1.1022664878531 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted mat\agree\i enjoy learning mathematics 3913 1 7 1.8660874009711 1.0694003104808 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted mat\agree\do not understand new topic 4015 1 7 2.5942714819427 1.1136320952043 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted mat\agree\mat is not one of my strengths 3949 1 7 2.4998733856673 1.1611808283305 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted mat\agree\i learn things quickly in math 3928 1 7 2.2255600814664 1.0461899014329 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted mat\agree\i find maths boring 3965 1 7 2.9107187894073 1.1226943467519 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted mat\agree\maths is an easy subject 4044 1 7 2.4324925816024 1.1587529945138 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted mat\agree\will help in my daily life 4119 1 7 1.4481670308327 0.89960917274769 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted mat\agree\need mat to learn other subj 4056 1 7 1.8049802761341 1.0090514399617 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted mat\agree\need mat to get into the univ 4026 1 7 1.5566318926975 0.96826513596828 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted mat\agree\would like job that inv math 4025 1 7 1.8407453416149 1.0660257854025 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted mat\agree\need mat to get the job i want 4008 1 7 1.6172654690619 0.98768120241777 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted mat\agree\need mat to please my parents 4024 1 7 1.868041749503 1.0921874928369 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted mat\agree\need mat to please myself 4045 1 7 1.538195302843 0.96262356146919 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted blank,core id info ends 4268 1 1 1 mat\how often\i pract without calculator 4110 1 7 2.0863746958637 1.0631481583313 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted mat\how often\work on fractions decim 3963 1 7 2.1617461519051 0.98951095623854 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted mat\how often\data in table chart graph 3977 1 7 2.1216997736988 1.0281619665986 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted mat\how often\represent relationships 3963 1 7 2.1768861973253 1.0752836489564 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted mat\how often\we work in groups 3959 1 7 1.9004799191715 1.0734506900977 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted mat\how often\relate to daily lives 3967 1 7 1.9538694227376 1.0202881570613 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted mat\how often\we explain our answers 3929 1 7 1.7663527615169 0.99278351246141 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted mat\how often\solving complex problems 3951 1 7 2.1969121741331 1.0672100535324 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted mat\how often\we review our homework 3938 1 7 1.6444895886237 0.95068728051194 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted mat\how often\listen teacher lecture 3961 1 7 1.5894976016158 0.94528643249087 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted mat\how often\work problems on our own 3943 1 7 2.2548820694902 1.096884976416 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted mat\how often\begin our homework 3948 1 7 2.4389564336373 1.2178771918581 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted mat\how often\have a quiz or test 3972 1 7 1.9896777442095 0.99616196078043 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted mat\how often\we use calculators 4033 1 7 2.2253905281428 1.1138245648171 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted mat\how often extra lessons 4150 1 7 2.4587951807229 1.0984831426687 1 every or almost every day 2 once or twice a week 3 sometimes 4 never or almost never 9 omitted mat\how often teacher gives maths hmwork 4171 1 7 2.0170222968113 1.0135522234077 1 every day 2 3 or 4 times a week 3 1 or 2 times a week 4 less than once a week 5 never 9 omitted mat\how many minutes maths homework 4131 1 7 2.4400871459695 1.2723471255519 1 fewer than 15 minutes 2 15-30 minutes 3 31-60 minutes 4 61-90 minutes 5 more than 90 minutes 6 logically not applicable 9 omitted blank,core id info ends 4268 1 1 1 mat\how often do you write a maths test? 4196 1 7 3.2423736892278 0.98794955766956 1 every day 2 3 or 4 times a week 3 1 or 2 times a week 4 once a month 5 never 9 omitted mat\how often is performance discussed? 4202 1 7 1.6939552594003 0.6859050326246 1 after every assignment 2 sometimes 3 never or almost never 9 omitted mat\does teacher keep portfolio of math? 4199 1 7 1.3877113598476 0.80476278558317 1 yes 2 no 3 i don't know 9 omitted mat\does teach use portf to award marks? 4206 1 7 1.6388492629577 0.94465289480347 1 yes 2 no 3 i don't know 9 omitted sci\agree\usually do well in science 4097 1 7 1.749328777154 0.87242375401892 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted sci\agree\would like to take more scien 4045 1 7 1.6514215080346 0.9422630342423 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted sci\agree\science more difficult for me 3999 1 7 2.5291322830708 1.0835940708174 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted sci\agree\i enjoy learning science 3922 1 7 1.6251912289648 0.95699829143436 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted sci\agree\do not understand new topic 4005 1 7 2.6354556803995 1.12657540857 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted sci\agree\science is not my strengths 3921 1 7 2.5807192042846 1.1371175486061 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted sci\agree\i learn things quickly in sci 3929 1 7 1.8969203359633 0.96095526132761 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted sci\agree\i find science boring 3969 1 7 2.9803476946334 1.137970383089 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted sci\agree\science is an easy subject 4045 1 7 1.9723114956737 1.0434311134451 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted blank,core id info ends 4247 1 1 1 sci\agree\will help me in my daily life 4111 1 7 1.4638774020919 0.86572836080289 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted sci\agree\need science to learn oth subj 4054 1 7 1.815244203256 0.9950057756217 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted sci\agree\need sci to get into the univ 4050 1 7 1.6496296296296 0.98039871280478 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted sci\agree\would like job inv science 4043 1 7 1.7895127380658 1.0523030678865 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted sci\agree\need sci to get job i want 4050 1 7 1.6844444444444 1.034442662801 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted sci\how often extra lessons 4174 1 7 2.4834690943939 1.0754386381571 1 every or almost every day 2 once or twice a week 3 sometimes 4 never or almost never 9 omitted sci\how often teacher gives sci hmwork 4167 1 7 2.4108471322294 1.0624555238635 1 every day 2 3 or 4 times a week 3 1 or 2 times a week 4 less than once a week 5 never 9 omitted sci\how many minutes sci homework 4122 1 7 2.4691897137312 1.255571141724 1 fewer than 15 minutes 2 15-30 minutes 3 31-60 minutes 4 61-90 minutes 5 more than 90 minutes 6 logically not applicable 9 omitted blank,core id info ends 4247 1 1 1 sci\how often you write a science test? 4192 1 7 3.2853053435115 0.95105396948109 1 every day 2 3 or 4 times a week 3 1 or 2 times a week 4 once a month 5 never 9 omitted sci\how often is performance discussed? 4201 1 7 1.7053082599381 0.69164600528005 1 after every assignment 2 sometimes 3 never or almost never 9 omitted sci\does teacher keep portfolio: science 4212 1 7 1.3979107312441 0.80739599701448 1 yes 2 no 3 i don't know 9 omitted sci\does teach use portf to award marks? 4194 1 7 1.6165951359084 0.94057704866951 1 yes 2 no 3 i don't know 9 omitted sci\how often\teacher demonstr exp inves 4080 1 7 1.9397058823529 0.99805739815256 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often\hypotheses or predictions 3995 1 7 2.2485607008761 0.95860481471444 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often\plan experiment or invest 3979 1 7 2.0454888162855 1.0110956235902 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often\conduct exp or invest 3969 1 7 2.1534391534392 1.0072263540612 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often\work in group exp or inv 4011 1 7 1.881575666916 1.0334491123306 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often\write explanation what why 3977 1 7 1.9079708322856 0.97559728965575 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often\impact of techn on society 3973 1 7 2.0828089604833 1.044787070729 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often\relate to our daily lives 3970 1 7 1.8591939546599 0.98876141508833 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often\present our work to class 3874 1 7 1.776458440888 1.013007706755 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often\we review our homework 3902 1 7 1.7747309072271 0.96317593775389 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often\listen teacher lecture 3978 1 7 1.6473102061337 0.93545483071508 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often\work problems on our own 3964 1 7 2.2772452068618 1.0797504779065 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often\begin our homework 3992 1 7 2.4238476953908 1.1884402816429 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often\we have a quiz or test 4018 1 7 2.109756097561 1.0093658443602 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted blank,core id info ends 4247 1 1 1 eng\agree\usually do well in english 4096 1 7 1.512939453125 0.80282076103895 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted eng\agree\would like to take more eng 4028 1 7 1.3848063555114 0.81236259734173 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted eng\agree\english more difficult for me 3959 1 7 2.6319777721647 1.1918952782147 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted eng\agree\i enjoy learning english 3921 1 7 1.377454730936 0.82458508400836 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted eng\agree\do not understand new topic 4008 1 7 2.6402195608782 1.1850491778729 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted eng\agree\english is not my strengths 3910 1 7 2.6388746803069 1.2210412300546 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted eng\agree\i learn things quickly in eng 3926 1 7 1.6377992868059 0.90616439304349 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted eng\agree\i find english boring 3966 1 7 3.1111951588502 1.1511234640536 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted eng\agree\english is an easy subject 4033 1 7 1.5886436895611 0.92106088022714 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted eng\agree\will help me in my daily life 4108 1 7 1.2621713729309 0.72498313311756 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted eng\agree\need english to learn oth subj 4048 1 7 1.4520750988142 0.85964671850994 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted eng\agree\need eng to get into the univ 4030 1 7 1.3990074441687 0.8174681429571 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted eng\agree\would like job inv english 4034 1 7 1.4583539910759 0.88818224989341 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted eng\agree\need eng to get job i want 4035 1 7 1.4257744733581 0.86788676135378 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted blank,core id info ends 4247 1 1 1 eng\how often\listen teacher reads poem 4033 1 7 1.4520208281676 0.82720455064857 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted eng\how often\predict outcome of drama 3922 1 7 2.0114737378888 0.95852311396696 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted eng\how often\design or plan text 3908 1 7 2.0754861821904 1.038635720935 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted eng\how often\critically review ad 3853 1 7 2.1505320529458 0.99931069302133 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted eng\how often\take part in discussion 3898 1 7 1.8329912775782 0.99191979570657 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted eng\how often\write letters etc. 3872 1 7 1.9305268595041 1.0299458023486 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted eng\how often\study impact of language 3832 1 7 1.9509394572025 1.0116492730287 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted eng\how often\study newspaper articles 3832 1 7 2.133872651357 1.065625715217 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted eng\how often\understand similarities 3861 1 7 1.8777518777519 0.97883017922751 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted eng\how often\present work in small grps 3844 1 7 1.7640478668054 0.97309518425738 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted eng\how often\review our homework 3806 1 7 1.7186022070415 0.93601090604031 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted eng\how often\teacher gives lecture 3818 1 7 1.6458878994238 0.94922723282634 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted eng\how often\solve problems on our own 3763 1 7 2.2216316768536 1.0892104331843 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted eng\how often\begin homework in class 3794 1 7 2.368212967844 1.1967755346946 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted eng\how often\do crossword puzzles 3917 1 7 2.5381669645137 1.1811794497207 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted eng\how often extra lessons 4153 1 7 2.4367926799904 1.1017215988323 1 every or almost every day 2 once or twice a week 3 sometimes 4 never or almost never 9 omitted eng\how often teacher gives eng hmwork 4153 1 7 2.2162292318806 1.0209541314755 1 every day 2 3 or 4 times a week 3 1 or 2 times a week 4 less than once a week 5 never 9 omitted eng\how many minutes eng homework 4098 1 7 2.1742313323572 0.98976934474461 1 fewer than 15 minutes 2 15-30 minutes 3 31-60 minutes 4 61-90 minutes 5 more than 90 minutes 6 logically not applicable 9 omitted blank,core id info ends 4247 1 1 1 eng\how often you write a english test? 4146 1 7 3.2515677761698 1.009558038411 1 every day 2 3 or 4 times a week 3 1 or 2 times a week 4 once a month 5 never 9 omitted eng\how often is performance discussed? 4156 1 7 1.3635707410972 0.79159918418353 1 after every assignment 2 sometimes 3 never or almost never 9 omitted eng\does teacher keep portfolio: english 4136 1 7 1.5853481624758 0.92967627066287 1 yes 2 no 3 i don't know 9 omitted eng\does teach use portf to award marks? 4149 1 7 1.6695589298626 0.69645148460278 1 after every assignment 2 sometimes 3 never or almost never 9 omitted gen\do you ever use a computer? 3535 1 7 1.6588401697313 0.62818205124058 1 yes 2 no 9 omitted gen\use a computer\at home 2194 1 7 1.693710118505 0.69725970030184 1 yes 2 no 6 logically not applicable 9 omitted gen\use a computer\at school 2204 1 7 1.510889292196 0.7227383547689 1 yes 2 no 6 logically not applicable 9 omitted gen\use a computer\at a library 1922 1 7 1.7284079084287 0.71433194973279 1 yes 2 no 6 logically not applicable 9 omitted gen\use a computer\at a friends home 1998 1 7 1.6376376376376 0.72912430916281 1 yes 2 no 6 logically not applicable 9 omitted gen\use a computer\at an internet cafe 1835 1 7 1.8261580381471 0.68618729705175 1 yes 2 no 6 logically not applicable 9 omitted gen\use a computer\elsewhere 1940 1 7 1.7675257731959 0.69854122060228 1 yes 2 no 6 logically not applicable 9 omitted mat\often\look up ideas and inf for mat 2819 1 7 2.8034764100745 1.5847398081288 1 every day 2 at least once a week 3 once or twice a month 4 a few times a year 5 never 6 logically not applicable 9 omitted sci\often\look up ideas and inf for sci 2742 1 7 2.7782640408461 1.5113802203004 1 every day 2 at least once a week 3 once or twice a month 4 a few times a year 5 never 6 logically not applicable 9 omitted gen\often\i write reports for school 2716 1 7 3.2065537555228 1.5726862151044 1 every day 2 at least once a week 3 once or twice a month 4 a few times a year 5 never 6 logically not applicable 9 omitted gen\often\i process and analyze data 2738 1 7 3.1932067202337 1.5285366932868 1 every day 2 at least once a week 3 once or twice a month 4 a few times a year 5 never 6 logically not applicable 9 omitted blank,core id info ends 4247 1 1 1 gen\agree\like being in school 4068 1 7 1.3448869223206 0.79386689635181 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted gen\agree\std try their best 4018 1 7 1.5647088103534 0.88012883351348 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted gen\agree\tch care about the std 4005 1 7 1.5338327091136 0.90047518645289 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted gen\agree\tch want std to do best 4011 1 7 1.4128646222887 0.86325605635027 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted gen\in sch\sth of mine was stolen 4007 1 7 1.4829049163963 0.63209605959099 1 yes 2 no 9 omitted gen\in sch\hit or hurt by other std 3930 1 7 1.6933842239186 0.6044561741224 1 yes 2 no 9 omitted gen\in sch\made to do things by oth std 3924 1 7 1.6478083588175 0.61737753615418 1 yes 2 no 9 omitted gen\in sch\made fun of or called names 3917 1 7 1.5139137094715 0.63489193478449 1 yes 2 no 9 omitted gen\in sch\was left out of activities 3946 1 7 1.6462240243284 0.61706380620515 1 yes 2 no 9 omitted gen\in sch\learners from other races 3500 1 7 1.4185714285714 0.64414012975209 1 yes 2 no 9 omitted gen\agree\more comfortable with own race 3212 1 7 1.7406600249066 1.0342875781802 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted gen\agree\teachers favour some races 3109 1 7 2.3843679639756 1.1935692504747 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted gen\agree\liked to learn oth sa language 3105 1 7 1.5426731078905 0.98320231666282 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted gen\agree\encourages us to mix 3112 1 7 1.9071336760925 1.0858609781048 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted gen\agree\same race teachers associate 3068 1 7 2.0961538461538 1.0832083236287 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted gen\agree\learners make negative comment 3056 1 7 2.2182591623037 1.1219315146869 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted gen\agree\mainly mix with own race group 3060 1 7 2.0326797385621 1.1105503181758 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted gen\agree\mainly mix with same language 3076 1 7 1.878088426528 1.1021461930603 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted gen\agree\fight because of race issues 3082 1 7 2.4665801427644 1.2156420954462 1 agree a lot 2 agree a little 3 disagree a little 4 disagree a lot 9 omitted blank,core id info ends 4247 1 1 1 gen\in sch\time-table for classes 3922 1 7 1.0917899031107 0.48621802316401 1 yes 2 no 9 omitted gen\in sch\teachers follow time-table 3913 1 7 1.1323792486583 0.51793684554209 1 yes 2 no 9 omitted gen\in sch\teachers strike 3875 1 7 1.6113548387097 0.62653021495134 1 yes 2 no 9 omitted gen\in sch\teachers absent from school 3787 1 7 1.596778452601 0.63180384248867 1 yes 2 no 9 omitted gen\in sch\bad weather 3746 1 7 1.7092899092365 0.60536469299449 1 yes 2 no 9 omitted gen\in sch\funerals 3776 1 7 1.4608050847458 0.63833374827234 1 yes 2 no 9 omitted gen\in sch\cultural or sports events 3786 1 7 1.4632857897517 0.63815220472893 1 yes 2 no 9 omitted gen\in sch\learner boycotts 3697 1 7 1.7514200703273 0.59091128643737 1 yes 2 no 9 omitted gen\in sch\miss school other 3272 1 7 1.5819070904645 0.65329606646624 1 yes 2 no 9 omitted gen\spend time\watch tv videos 3941 1 7 2.7175843694494 1.4360011632701 1 no time 2 less than 1 hour 3 1-2 hours 4 more than 2 but less than 4 hours 5 4 or more hours 9 omitted gen\spend time\play computer games 3763 1 7 1.7836832314643 1.2422987805184 1 no time 2 less than 1 hour 3 1-2 hours 4 more than 2 but less than 4 hours 5 4 or more hours 9 omitted gen\spend time\play talk with friend 3826 1 7 3.1129116570831 1.3726766147436 1 no time 2 less than 1 hour 3 1-2 hours 4 more than 2 but less than 4 hours 5 4 or more hours 9 omitted gen\spend time\do jobs at home 3816 1 7 3.0110062893082 1.3554934330872 1 no time 2 less than 1 hour 3 1-2 hours 4 more than 2 but less than 4 hours 5 4 or more hours 9 omitted gen\spend time\work paid job 3721 1 7 1.85675893577 1.3018444847874 1 no time 2 less than 1 hour 3 1-2 hours 4 more than 2 but less than 4 hours 5 4 or more hours 9 omitted gen\spend time\i play sports 3801 1 7 2.6771902131018 1.4014008397123 1 no time 2 less than 1 hour 3 1-2 hours 4 more than 2 but less than 4 hours 5 4 or more hours 9 omitted gen\spend time\read a book for enjoy 3803 1 7 2.7714961872206 1.2990943094735 1 no time 2 less than 1 hour 3 1-2 hours 4 more than 2 but less than 4 hours 5 4 or more hours 9 omitted gen\spend time\use internet 3751 1 7 1.8757664622767 1.2026755917726 1 no time 2 less than 1 hour 3 1-2 hours 4 more than 2 but less than 4 hours 5 4 or more hours 9 omitted gen\spend time\do homework 3908 1 7 3.1860286591607 1.3020584955261 1 no time 2 less than 1 hour 3 1-2 hours 4 more than 2 but less than 4 hours 5 4 or more hours 9 omitted blank,core id info ends 4247 1 1 1 gen\about you\far you travel to school 4043 1 7 2.3289636408607 1.4479658954727 1 less than 1 km 2 between 1 and 3 km 3 between 3 and 5 km 4 between 5 and 8 km 5 more than 8 km 9 omitted gen\about you\how long does it take 4051 1 7 2.0422117995557 1.2519399053021 1 less than 15 min 2 about 30 min 3 about 45 min 4 about an hour 5 more than an hour 9 omitted gen\about you\most often get to school 4037 1 7 1.7069606143176 1.4080976355084 1 on foot - walk 2 bicycle 3 taxi 4 bus 5 train 6 other way 9 omitted gen\about you\read books at home 4047 1 7 2.1116876698789 0.97414895278304 1 every or almost every day 2 once or twice a week 3 sometimes 4 never or almost never 9 omitted gen\about you\buy newspapers or magazine 3855 1 7 1.2236057068742 0.5738759868933 1 yes 2 no 9 omitted gen\about you\see parents read 4037 1 7 2.1431756254645 1.0354523973203 1 every or almost every day 2 once or twice a week 3 sometimes 4 never or almost never 9 omitted gen\about you\parents ask about sch work 4030 1 7 1.6813895781638 0.96589962186249 1 every or almost every day 2 once or twice a week 3 sometimes 4 never or almost never 9 omitted blank,core id info ends 4247 1 1 1 gen\about you\school has library 3847 1 7 1.4286456979465 0.63322861795859 1 yes 2 no 9 omitted gen\about you\use school library 3196 1 7 2.8351063829787 1.0911654139085 1 every or almost every day 2 once or twice a week 3 sometimes 4 never or almost never 9 omitted gen\about you\community has library 3603 1 7 1.4582292533999 0.64412595950147 1 yes 2 no 9 omitted gen\about you\use community library 3176 1 7 2.661838790932 1.073197424648 1 every or almost every day 2 once or twice a week 3 sometimes 4 never or almost never 9 omitted gen\about you\meal before school 3691 1 7 2.8312110539149 1.2787447781898 1 never 2 1 or 2 days per week 3 3 or 4 days per week 4 every day 9 omitted gen\about you\meal after school (lunch) 3561 1 7 3.1516427969671 1.1330223191716 1 never 2 1 or 2 days per week 3 3 or 4 days per week 4 every day 9 omitted gen\about you\evening meal (supper) 3452 1 7 3.2436268829664 1.1154859190206 1 never 2 1 or 2 days per week 3 3 or 4 days per week 4 every day 9 omitted gen\about you\aids kill people 3975 1 7 1.1572327044025 0.5949649412069 1 yes 2 no 3 do not know 9 omitted gen\about you\aids spread exc blood 3846 1 7 1.3520540821633 0.77128551478608 1 yes 2 no 3 do not know 9 omitted gen\about you\aids spread kissing 3823 1 7 1.9958148051269 0.59474698499413 1 yes 2 no 3 do not know 9 omitted gen\about you\men give aids to women 3807 1 7 1.3567113212503 0.76606734462157 1 yes 2 no 3 do not know 9 omitted gen\about you\women give aids to men 3764 1 7 1.3602550478215 0.76868939045229 1 yes 2 no 3 do not know 9 omitted gen\about you\aids by sharing kitchens 3871 1 7 2.0307414104882 0.63150322529142 1 yes 2 no 3 do not know 9 omitted gen\about you\aids by touching someone 3833 1 7 2.007826767545 0.57199911240881 1 yes 2 no 3 do not know 9 omitted gen\about you\aids by diff partners 3818 1 7 1.8698271346255 0.85713942702238 1 yes 2 no 3 do not know 9 omitted gen\about you\aids by supernatural force 3755 1 7 2.2647137150466 0.8033750342915 1 yes 2 no 3 do not know 9 omitted gen\about you\aids by preg woman to baby 3777 1 7 1.3587503309505 0.75893220970693 1 yes 2 no 3 do not know 9 omitted gen\about you\hiv: virus causes aids 3815 1 7 1.245871559633 0.69332204498785 1 yes 2 no 3 do not know 9 omitted gen\about you\rid by sex with a virgin 3862 1 7 1.8234075608493 0.80105537038522 1 yes 2 no 3 do not know 9 omitted gen\about you\cure for aids 3881 1 7 1.9747487760886 0.81726306192422 1 yes 2 no 3 do not know 9 omitted blank,core id info ends 4247 1 1 1 gen\about you\were you born in sa? 3812 1 7 1.0556138509969 0.46673940694284 1 yes 2 no 9 omitted gen\born in country\age of coming 858 1 7 2.0850815850816 1.1846889041589 1 older than 10 years old 2 5 to 10 years old 3 younger than 5 years old 6 logically not applicable 9 omitted blank,core id info ends 4247 1 1 1 booklet id 4247 1 12 6.5213091594066 3.4543596298653 booklet set (coding) 4247 1 2 1.4937603013892 0.50001993553918 1 booklet set a 2 booklet set b 9 omitted reliability scorer 4222 1 888 23.587399336807 70.109744496117 achievement scorer 4222 1 199 19.638086215064 18.177433647002 province 4267 1 9 4.9580501523318 2.5209618611568 1 eastern cape 2 free state 3 gauteng 4 kwazulu natal 5 mpumalanga 6 north west 7 northern cape 8 limpopo 9 western cape language of testing 4247 1 2 1.1252648928656 0.33105800970923 1 test language 2 country specific 3 country specific 4 country specific 5 country specific 6 country specific 9 omitted unlabelled 232 2 2 2 previous education department 4247 1 4 1.4031080762891 0.86539683112217 1 black 2 coloured 3 indian 4 white 9 omitted pov index 3684 1 5 2.9758414766558 1.3456267488105 class id 4247 104 209802 19857.095125971 27376.307569 calculator survey 2668 1 2 1.6139430284858 0.4869351666501 1 a 2 b 7 invalid 9 omitted calculator survey 2296 1 7 1.7574041811847 0.95608910372257 1 a 2 b 3 c 4 d 7 invalid 9 omitted record number student general file 4247 1 4265 2133.102896162 1231.8935808901 population id 4247 2 2 2 1 timss pop 1 2 timss pop 2 3 timss pop 3 9 omitted version number 4247 20 20 20 standardized grade id 4247 2 2 2 1 lower grade 2 upper grade 9 omitted participation status/achievement sess. 4247 3 3 3 stud. excl. & didnt part. 1 stud. left school. 2 student absent 3 student part. 4 booklet lost 5 student excl., but data avail. 6 excl. from sample 7 par. perm. denied 9 omitted file creation date at dpc hamburg 4247 102504 102504 102504 house weight 4247 0.087612256407738 3.7625784873962 0.99791544569866 0.59338767758312 total student weight 4247 18.640981674194 800.55181884766 212.32328712629 126.25320471378 senate weight 4247 0.010280715301633 0.4415135383606 0.11709873810803 0.069630095910517 jackknife zone 4247 1 75 33.168354132329 20.23162289472 jackknife replicate code 4247 1 0.50341417471156 0.50004721738114 in 2003 assessment population 4247 1 1 1 explicit stratum code 4247 1 9 4.9587944431363 2.5217746513642 implicit stratum code 4247 1 3 1.6411584647987 0.6577781117977 in 2003 trend assessment population 4247 1 1 1 in 1999 and 2003 assessment population 4247 1 1 1 in 1995 and 1999 and 2003 ass.pop 4247 1 1 1 1st plausible value mathematics 4247 20.273845672607 727.25885009766 289.88197964928 96.087522141031 2nd plausible value mathematics 4247 23.498609542847 737.97937011719 287.62652305538 98.681741451373 3rd plausible value mathematics 4247 14.476136207581 716.17785644531 288.77340538024 97.246427314678 4th plausible value mathematics 4247 36.793491363525 730.15112304688 289.19313781537 98.247649888824 5th plausible value mathematics 4247 17.926092147827 717.31298828125 289.61732694259 96.659819534686 1st plausible value science 4247 5 810.71319580078 273.0892389807 121.44667053801 2nd plausible value science 4247 5 788.22216796875 274.22708626593 120.75549680037 3rd plausible value science 4247 5 738.38031005859 274.79246119193 119.62707326163 4th plausible value science 4247 5 747.70977783203 271.44795843604 120.60726933408 5th plausible value science 4247 5 762.71722412109 273.35201987138 121.90444068485 1st pv algebra 4247 11.982202529907 751.74407958984 319.39091732689 97.254076108264 2nd pv algebra 4247 5 747.23046875 316.68164640723 97.523896817888 3rd pv algebra 4247 24.619220733643 791.37463378906 314.38438050315 101.09139490127 4th pv algebra 4247 31.089792251587 731.40234375 318.31669602373 97.993199099259 5th pv algebra 4247 15.779138565063 745.97064208984 314.6581205638 97.830466021483 1st pv data repr.,analysis,probability 4247 5 724.57312011719 318.12658645395 96.924439392391 2nd pv data repr.,analysis,probability 4247 35.99670791626 721.95910644531 317.83859480536 99.452813978261 3rd pv data repr.,analysis,probability 4247 37.085250854492 738.4443359375 316.3547085932 99.034313488896 4th pv data repr.,analysis,probability 4247 35.140495300293 722.58551025391 318.86174898572 97.234075194663 5th pv data repr.,analysis,probability 4247 32.202682495117 782.78302001953 313.76148421483 99.264353450836 1st pv fractions + number sense 4247 5 793.9931640625 288.43354811162 106.60393971638 2nd pv fractions + number sense 4247 5 801.79040527344 285.32334367174 104.01404035723 3rd pv fractions + number sense 4247 7.8990831375122 711.26788330078 287.94549747846 104.02064884377 4th pv fractions + number sense 4247 5 736.55883789062 286.18205108063 105.43708993213 5th pv fractions + number sense 4247 5 749.21984863281 285.51981078346 107.37860137508 1st pv geometry 4247 5 776.85711669922 263.17163213944 118.35915532606 2nd pv geometry 4247 5 770.08599853516 263.02236848229 118.20905264033 3rd pv geometry 4247 5 707.13000488281 265.06313362586 114.51898201018 4th pv geometry 4247 5 763.06683349609 259.52797643701 119.32936955306 5th pv geometry 4247 5 730.26959228516 257.70785887347 114.98320976208 1st pv measurement 4247 62.8987159729 755.80505371094 307.17588272885 89.650929009356 2nd pv measurement 4247 53.144130706787 766.35235595703 306.88912541888 90.938166432244 3rd pv measurement 4247 5 770.40283203125 311.70613174043 90.035841237082 4th pv measurement 4247 5 767.15386962891 307.41572387925 92.652362184047 5th pv measurement 4247 29.34659576416 717.03393554688 307.93125134175 89.431174812776 1st pv earth science 4247 5 847.10150146484 259.46054898067 131.07262453499 2nd pv earth science 4247 5 828.69586181641 260.14551088034 134.75922107547 3rd pv earth science 4247 5 778.34576416016 258.21765463903 133.50119569229 4th pv earth science 4247 5 792.82214355469 258.02785713318 134.96545660036 5th pv earth science 4247 5 772.87408447266 257.65555261381 132.28066290453 1st pv life science 4247 5 816.47760009766 282.71355055168 120.4102733717 2nd pv life science 4247 5 731.3857421875 279.78236108514 119.6386558753 3rd pv life science 4247 5 786.70336914062 281.21933372278 119.89705026232 4th pv life science 4247 5 787.59735107422 283.34069969066 119.96251635796 5th pv life science 4247 5 749.70812988281 281.77143772939 119.65474889521 1st pv physics 4247 5 787.32604980469 277.42963004623 121.4286122287 2nd pv physics 4247 5 775.55157470703 273.50648667298 124.96295834864 3rd pv physics 4247 5 731.98571777344 274.70701436467 122.25823446514 4th pv physics 4247 5 803.45404052734 277.87796150883 125.38130820053 5th pv physics 4247 5 739.70202636719 274.15104744747 124.52518029141 1st pv chemistry 4247 5 815.27014160156 292.65242717955 114.50483859342 2nd pv chemistry 4247 5 843.70513916016 290.70795221713 117.13131360804 3rd pv chemistry 4247 5 811.1123046875 293.28786815821 116.59657930201 4th pv chemistry 4247 5 823.25732421875 290.39980295436 120.81145684187 5th pv chemistry 4247 5 747.13409423828 290.50363592903 116.32287286609 1st pv environm.iss.+ resource iss. 4247 5 829.97637939453 303.9764261824 133.72466624084 2nd pv environm.iss.+ resource iss. 4247 5 829.75463867188 301.09920389309 134.0675883768 3rd pv environm.iss.+ resource iss. 4247 5 845.07995605469 298.93370673604 136.60192218898 4th pv environm.iss.+ resource iss. 4247 5 825.24145507812 297.03486042638 135.84860693532 5th pv environm.iss.+ resource iss. 4247 5 822.15844726562 302.92624194195 135.41886745371 sex of students 4241 1 2 1.4956378212686 0.50003992757878 1 girl 2 boy 9 omitted reliability coding status student's booklet not used for r-scoring 1 student's booklet was used for r-scoring 9 omitted raw score on math items 4247 57 7.4224158229338 6.6605005125824 raw score on science item 4247 55 8.0970096538733 6.7551210842294 standardized math raw score (50, 10) 4247 35.133304595947 116.07933044434 50.242755059048 10.095019428437 standardized science raw score (50, 10) 4247 28.631483078003 115.40383911133 50.273812546628 10.177831982579 national math rasch score (150, 10) 4247 122.82263946533 216.5595703125 150.21039815193 10.105228412428 national science rasch score (150, 10) 4247 121.65438842773 205.24528503418 150.24627359317 10.116291573186 (exdept = 'b') & (bsbgpop=2) (filter) 4136 1 0.010396518375242 0.10144416648637 not selected 1 selected maths benchmark pv1 4247 1 5 1.1878973392983 0.60107807120024 1 below 400 2 at or above 400 but below 475 3 at or above 475 but below 550 4 at or above 550 but below 625 5 at or above 625 maths benchmark pv2 4247 1 5 1.1951966093713 0.62435685436296 1 below 400 2 at or above 400 but below 475 3 at or above 475 but below 550 4 at or above 550 but below 625 5 at or above 625 maths benchmark pv3 4247 1 5 1.1930774664469 0.62104641715748 1 below 400 2 at or above 400 but below 475 3 at or above 475 but below 550 4 at or above 550 but below 625 5 at or above 625 maths benchmark pv4 4247 1 5 1.2010831174947 0.62757242961921 1 below 400 2 at or above 400 but below 475 3 at or above 475 but below 550 4 at or above 550 but below 625 5 at or above 625 maths benchmark pv5 4247 1 5 1.1904874028726 0.61172706930371 1 below 400 2 at or above 400 but below 475 3 at or above 475 but below 550 4 at or above 550 but below 625 5 at or above 625 science benchmark pv1 4247 1 5 1.2453496585825 0.69218530972889 1 below 400 2 at or above 400 but below 475 3 at or above 475 but below 550 4 at or above 550 but below 625 5 at or above 625 science benchmark pv2 4247 1 5 1.2349894042854 0.6827876028658 1 below 400 2 at or above 400 but below 475 3 at or above 475 but below 550 4 at or above 550 but below 625 5 at or above 625 science benchmark pv3 4247 1 5 1.2349894042854 0.6762021228923 1 below 400 2 at or above 400 but below 475 3 at or above 475 but below 550 4 at or above 550 but below 625 5 at or above 625 science benchmark pv4 4247 1 5 1.2314574994113 0.66283431971571 1 below 400 2 at or above 400 but below 475 3 at or above 475 but below 550 4 at or above 550 but below 625 5 at or above 625 science benchmark pv5 4247 1 5 1.2432305156581 0.69106110040637 1 below 400 2 at or above 400 but below 475 3 at or above 475 but below 550 4 at or above 550 but below 625 5 at or above 625 teacher id 4247 101 209801 19855.670591005 27376.47601348 teacher link number 4247 1 3 1.0567459383094 0.24903214860339 grade id first class id 4247 999998 999998 999998 second class id 4247 999998 999998 999998 third class id 4247 999998 999998 999998 gen\age of teacher 3663 1 6 3.01638001638 0.83920478064033 gen\sex of teacher 3663 1 2 1.5883155883156 0.49220574527318 gen\years been teaching 3506 1 36 10.522532800913 6.7944073651268 gen\level of formal education completed 3537 2 6 4.2606728866271 0.80187485315803 gen\years of teacher training 3514 1 7 3.8346613545817 1.2834688983535 mat\major area of study\mathematics 2825 1 2 1.1543362831858 0.36133476417687 mat\major area of study\education maths 2033 1 2 1.2498770290212 0.43304819910111 sci\major area of study\sci 2168 1 2 1.3620848708487 0.48071405912209 sci\major area of study\education sci 1632 1 2 1.5116421568627 0.50001765696573 gen\major area of study\education gen 1810 1 2 1.2966850828729 0.45692274144687 gen\major area of study\other 1686 1 2 1.1684460260973 0.37437293057908 mat\requirements to become tch\first deg 1752 1 2 1.6946347031963 0.46069346966568 mat\requirements to become tch\prob per 1625 1 2 1.6941538461538 0.46090672946118 mat\requirements to become 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0.69625343574049 mat\how often ask\work on problems 3569 1 4 2.8559820678061 0.83873015251429 mat\how often ask\interpret data tables 3586 1 4 2.7833240379253 0.70198816630029 mat\how often ask\write equatations 3601 1 4 2.7453485143016 0.69111113988324 mat\how often ask\work in small groups 3587 1 4 1.8745469751882 0.8791356950023 mat\how often ask\relate to daily life 3571 1 4 1.9689162699524 0.90772435412483 mat\how often ask\explain answers 3601 1 4 1.9391835601222 0.87934337871233 mat\how often ask\decide on own 3601 1 4 2.5148569841711 0.8533357993693 gen\limit to teach\different academic ab 3438 1 5 3.7469458987784 1.0225623073292 gen\limit to teach\wide range of backgro 3442 1 5 3.5796048808832 1.2167923518905 gen\limit to teach\special needs 3468 1 5 2.747693194925 1.4168860449881 gen\limit to teach\uninterested students 3454 1 5 3.5440069484655 1.1071746830084 gen\limit to teach\low morale among stud 3431 1 5 3.4482658117167 1.047914377578 gen\limit to teach\disruptive 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228.43489522016 404.68471522277 mat\percentage of teaching spent\measurm 4247 999 218.74334824582 398.38137776528 mat\percentage of teaching spent\other 4247 999 595.89545561573 484.4994035741 mat\taught topic\number\whole numbers 3497 1 3 1.9788390048613 0.5397352109405 mat\taught topic\number\computations est 3418 1 3 2.1143943826799 0.6630583789699 mat\taught topic\number\common fractions 3535 1 3 1.8577086280057 0.61102570853702 mat\taught topic\number\decimal fraction 3520 1 3 1.9579545454545 0.70676053212259 mat\taught topic\number\representing dec 3511 1 3 2.0549700939903 0.70294268972037 mat\taught topic\number\compute fraction 3498 1 3 2.1495140080046 0.67404263838185 mat\taught topic\number\compute decimals 3494 1 3 2.1482541499714 0.71649901728718 mat\taught topic\number\integers 3523 1 3 1.9469202384332 0.45372897666626 mat\taught topic\number\ratios 3401 1 3 2.2763892972655 0.66336797981087 mat\taught topic\number\conversion perce 3520 1 3 2.0693181818182 0.66262336616426 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3 2.6963305403063 0.54820869561557 mat\taught topic\geometry\2d symmetry 3417 1 3 2.6736903716711 0.55207845629116 mat\taught topic\geometry\translation 3441 1 3 2.7553036907876 0.50057110048468 mat\taught topic\data\organizing data 3501 1 3 2.3513281919452 0.6242404124574 mat\taught topic\data\sources of error 3431 1 3 2.5281259108132 0.65621848242661 mat\taught topic\data\data collection 3440 1 3 2.4752906976744 0.62512568304254 mat\taught topic\data\drawing graphs 3523 1 3 2.4226511495884 0.59088102495427 mat\taught topic\data\characteristics 3461 1 3 2.5466628142155 0.60911049414401 mat\taught topic\data\interpreting data 3462 1 3 2.5418833044483 0.62580244259306 mat\taught topic\data\evaluating interpr 3461 1 3 2.5900028893383 0.60946629262114 mat\taught topic\data\simple probability 3480 1 3 2.6841954022989 0.58826571613633 mat\calculator\use permitted for std 3530 1 3 1.8736543909348 0.55465005557344 mat\calculator\avail during maths less 3383 1 5 3.5607449009755 0.9473525816251 mat\calculator\std have it available 3343 1 5 4.6763386180078 0.65179363647515 mat\calculator\use\check answers 3274 1 4 2.7693952351863 0.76768156417862 mat\calculator\use\do routine comput 3202 1 4 3.0593379138039 0.91615474553625 mat\calculator\use\solve complex problem 3234 1 4 2.652133580705 0.91379946955092 mat\calculator\use\explore nr concepts 3259 1 4 2.8659097882786 0.88719188834189 mat\calculator\permitted during tests 3383 1 3 1.6887378066805 0.61598097193556 mat\computer\available in maths less 3397 1 2 1.8707683249926 0.33550556698005 mat\computer\access to internet 1214 1 2 1.8056013179572 0.39590016711676 mat\computer\use\disc maths principle 1587 1 4 3.703213610586 0.65344832261753 mat\computer\use\practical skills 1559 1 4 3.6940346375882 0.65531035192194 mat\computer\use\look up ideas 1517 1 4 3.663810151615 0.72486154501969 mat\computer\use\process data 1552 1 4 3.7435567010309 0.66015626728392 mat\homework\do you assign maths 3569 1 2 1.0243765760717 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ready 3 not ready 9 omitted sci\ready\physics\physical states 3024 1 3 1.630291005291 0.6713910256576 1 very ready 2 ready 3 not ready 9 omitted sci\ready\physics\energy types 3011 1 3 1.5383593490535 0.63306444885711 1 very ready 2 ready 3 not ready 9 omitted sci\ready\physics\properties of light 2989 1 3 1.7373703579793 0.73469108767915 1 very ready 2 ready 3 not ready 9 omitted sci\ready\physics\electric circuits 3061 1 3 1.4158771643254 0.5895573751824 1 very ready 2 ready 3 not ready 9 omitted sci\ready\physics\forces and motion 2989 1 3 1.5406490465038 0.63538853307915 1 very ready 2 ready 3 not ready 9 omitted sci\ready\earth sci\earth structure 3021 1 3 2.1059251903343 0.7467598750321 1 very ready 2 ready 3 not ready 9 omitted sci\ready\earth sci\earth processes 2984 1 3 2.1156166219839 0.76749071206068 1 very ready 2 ready 3 not ready 9 omitted sci\ready\earth sci\solar system 3045 1 3 2.1110016420361 0.74873556246993 1 very ready 2 ready 3 not ready 9 omitted sci\ready\earth sci\trends in population 3025 1 3 1.8029752066116 0.67909380345845 1 very ready 2 ready 3 not ready 9 omitted sci\ready\earth sci\use of recources 3013 1 3 1.751742449386 0.68135463660048 1 very ready 2 ready 3 not ready 9 omitted sci\ready\earth sci\changes in environm 2997 1 3 1.8174841508175 0.7195449511657 1 very ready 2 ready 3 not ready 9 omitted gen\scheduled periods altogether 3251 3 77 23.69886188865 14.78981131402 sci\formally scheduled\teach science 718 51 12 10.879202325341 sci\formally scheduled\physical science 3187 48 17.626608095388 12.26703388812 sci\formally scheduled\teach physics 447 41 8.4250559284116 9.4222377181825 sci\formally scheduled\teach chemistry 1592 1 53 11.942211055276 10.404414628263 gen\minutes in a typical period 3219 1 240 43.945945945946 20.299578831693 gen\outside school day\grading tests 3192 1 72 6.6604010025063 7.2759951130129 gen\outside school day\planning lessons 3194 1 60 5.444270507201 7.05351962507 gen\outside school day\administr tasks 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1 2 1.5794701986755 0.49372583938619 1 yes 2 no 9 omitted sci\participated developm\sci curriculum 3113 1 2 1.3851590106007 0.48671104714122 1 yes 2 no 9 omitted sci\participated developm\it into sci 3029 1 2 1.6348629910862 0.48154805551394 1 yes 2 no 9 omitted gen\participated developm\improve skill 3006 1 2 1.4514304723886 0.49771820404574 1 yes 2 no 9 omitted sci\participated developm\sci assessm 3177 1 2 1.2524394082468 0.43448034719524 1 yes 2 no 9 omitted sci\participated developm\obe general training 3389 1 2 1.1085866037179 0.31116574896184 1 yes 2 no 9 omitted sci\participated developm\obe science training 3291 1 2 1.2026739592829 0.40205266223371 1 yes 2 no 9 omitted sci\agree\use more than 1 representation 3341 1 4 1.5677940736306 0.59987389950404 1 agree a lot 2 agree 3 disagree 4 disagree a lot 9 omitted sci\agree\solving sci invol hypothesis 3324 1 4 1.5087244283995 0.56870618099848 1 agree a lot 2 agree 3 disagree 4 disagree a lot 9 omitted sci\agree\learning sci invol memorizing 3288 1 4 3.2442214111922 0.71212075807658 1 agree a lot 2 agree 3 disagree 4 disagree a lot 9 omitted sci\agree\cond scientific investigation 3302 1 4 1.6150817686251 0.66362834737229 1 agree a lot 2 agree 3 disagree 4 disagree a lot 9 omitted sci\agree\getting the correct answer 3322 1 4 2.3269114990969 0.84850225165119 1 agree a lot 2 agree 3 disagree 4 disagree a lot 9 omitted sci\agree\scientific theories 3308 1 4 2.0725513905683 0.7225654966611 1 agree a lot 2 agree 3 disagree 4 disagree a lot 9 omitted sci\agree\sci is taught primarily 3339 1 4 1.707097933513 0.72189538547225 1 agree a lot 2 agree 3 disagree 4 disagree a lot 9 omitted sci\agree\modeling natural phenomena 3255 1 4 1.8030721966206 0.58635615951415 1 agree a lot 2 agree 3 disagree 4 disagree a lot 9 omitted sci\agree\most scientific discoveries 3317 1 4 3.1781730479349 0.69456352824919 1 agree a lot 2 agree 3 disagree 4 disagree a lot 9 omitted gen\current school\needs repair 3443 1 4 1.7290153935521 0.9067779127695 1 agree a lot 2 agree 3 disagree 4 disagree a lot 9 omitted gen\current school\safe neighborhood 3443 1 4 2.5079872204473 0.93770683969472 1 agree a lot 2 agree 3 disagree 4 disagree a lot 9 omitted gen\current school\feel safe at school 3450 1 4 2.496231884058 0.90333793794049 1 agree a lot 2 agree 3 disagree 4 disagree a lot 9 omitted gen\current school\security policies 3465 1 4 2.8401154401154 0.89446333172286 1 agree a lot 2 agree 3 disagree 4 disagree a lot 9 omitted gen\characterize\tchs job satification 3443 1 5 2.8510020331107 1.0438614513017 1 very high 2 high 3 medium 4 low 5 very low 9 omitted gen\characterize\tchs understanding 3443 1 5 2.4975312227708 0.86017325515078 1 very high 2 high 3 medium 4 low 5 very low 9 omitted gen\characterize\tchs degree of success 3443 1 5 2.5437118791751 0.908378484284 1 very high 2 high 3 medium 4 low 5 very low 9 omitted gen\characterize\tchs expectations 3445 1 5 2.2391872278665 1.0015826216726 1 very high 2 high 3 medium 4 low 5 very low 9 omitted gen\characterize\parental support 3446 1 5 3.6131746952989 1.0887152878006 1 very high 2 high 3 medium 4 low 5 very low 9 omitted gen\characterize\parental involvement 3465 1 5 3.8051948051948 1.0511604845009 1 very high 2 high 3 medium 4 low 5 very low 9 omitted gen\characterize\regard for property 3454 1 5 3.5993051534453 1.0634978178459 1 very high 2 high 3 medium 4 low 5 very low 9 omitted gen\characterize\std desire to do well 3465 1 5 3.0929292929293 1.0270696403341 1 very high 2 high 3 medium 4 low 5 very low 9 omitted sci\number of students in the class 3270 5 570 105.56330275229 103.03693854883 sci\minutes teach sci per week to class 3243 3 990 281.68948504471 194.08611226283 sci\textbook\use for science 3424 1 2 1.0855724299065 0.2797724953406 1 yes 2 no 9 omitted sci\textbook\used how in teaching sci 3169 1 2 1.683811928053 0.46506066724002 1 as the primary basis for my lessons 2 as a supplementary resource 6 logically not applicable 9 omitted sci\percentage spent\review homework 2547 2 80 13.138987043581 11.185341353251 sci\percentage spent\listenting to pres 2514 95 17.560063643596 15.428892004025 sci\percentage spent\working problems 2556 3 95 21.809467918623 14.362652847594 sci\percentage spent\wkng probl on own 2522 5 90 18.000396510706 12.070548268541 sci\percentage spent\listen to reteach 2455 2 90 13.249287169043 12.493966534969 sci\percentage spent\tests or quizzes 2518 1 75 14.532168387609 11.051957588221 sci\percentage spent\partic in clsroom 2364 1 100 10.942470389171 12.257847909291 sci\percentage spent\other activities 1804 1 50 10.685144124169 10.117314139806 sci\how often ask\watch me demonstrate 3430 1 4 2.734110787172 0.64927198342261 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often ask\formulate hypothesis 3426 1 4 2.6564506713368 0.77150766044202 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often ask\design or plan 3387 1 4 2.575435488633 0.76844828587285 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often ask\conduct experiments 3447 1 4 2.6414273281114 0.69464500458769 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often ask\work in small groups 3403 1 4 2.1542756391419 0.9036481826747 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often ask\write explanations 3428 1 4 2.1852392065344 0.83289761850388 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often ask\put events or objects 3385 1 4 2.5048744460857 0.92383873365629 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often ask\impact of technology 3406 1 4 2.6479741632413 0.83409733349321 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often ask\learn about nature 3369 1 4 2.2383496586524 0.89893134365222 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often ask\relate to daily life 3428 1 4 1.6966161026838 0.8164633581313 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted sci\how often ask\present work to class 3428 1 4 2.1878646441074 0.85051610161111 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 9 omitted gen\limit to teach\different academic ab 3432 1 5 3.7520396270396 1.0883428482031 1 not applicable 2 not at all 3 a little 4 some 5 a lot 9 omitted gen\limit to teach\wide range of backgro 3404 1 5 3.7162162162162 1.1654070664709 1 not applicable 2 not at all 3 a little 4 some 5 a lot 9 omitted gen\limit to teach\special needs 3389 1 5 2.7456476836825 1.3697641864949 1 not applicable 2 not at all 3 a little 4 some 5 a lot 9 omitted gen\limit to teach\uninterested students 3372 1 5 3.7336892052195 1.0038272808682 1 not applicable 2 not at all 3 a little 4 some 5 a lot 9 omitted gen\limit to teach\low morale among stud 3432 1 5 3.6582167832168 1.0100180626833 1 not applicable 2 not at all 3 a little 4 some 5 a lot 9 omitted gen\limit to teach\disruptive students 3412 1 5 3.4762602579132 1.1487284190003 1 not applicable 2 not at all 3 a little 4 some 5 a lot 9 omitted gen\limit to teach\shortge comp hardware 3353 1 5 3.9841932597674 1.4704895685558 1 not applicable 2 not at all 3 a little 4 some 5 a lot 9 omitted gen\limit to teach\shortge comp software 3348 1 5 3.9841696535245 1.4536110410802 1 not applicable 2 not at all 3 a little 4 some 5 a lot 9 omitted gen\limit to teach\support computer use 3318 1 5 3.9216395418927 1.4708120190715 1 not applicable 2 not at all 3 a little 4 some 5 a lot 9 omitted gen\limit to teach\textbooks for student 3353 1 5 3.6036385326573 1.249610393925 1 not applicable 2 not at all 3 a little 4 some 5 a lot 9 omitted gen\limit to teach\instruc equipment 3372 1 5 4.0379596678529 1.077691199611 1 not applicable 2 not at all 3 a little 4 some 5 a lot 9 omitted gen\limit to teach\demonstrati equipment 3372 1 5 4.1215895610913 1.0555820291839 1 not applicable 2 not at all 3 a little 4 some 5 a lot 9 omitted gen\limit to teach\inadequate phys facil 3353 1 5 4.0739636146734 1.0697144890925 1 not applicable 2 not at all 3 a little 4 some 5 a lot 9 omitted gen\limit to teach\high student teacher 3350 1 5 4.2808955223881 1.0759008549011 1 not applicable 2 not at all 3 a little 4 some 5 a lot 9 omitted sci\percent of teaching spent\life sci 3278 95 26.674496644295 14.113923418918 sci\percent of teaching spent\chemistry 3320 4 95 22.167771084337 11.701179905457 sci\percent of teaching spent\physics 3305 5 95 23.936459909228 12.737628197143 sci\percent of teaching spent\earth sci 3129 80 14.986257590284 10.721068381905 sci\percent of teaching spent\envrnm sci 3233 1 90 17.008969996907 12.493918568545 sci\percent of teaching spent\other 1295 100 12.528185328185 14.614328924698 sci\taught topic\bio\classification 3189 1 3 2.1470680464095 0.72938525494838 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\bio\major organ systems 3318 1 3 2.0295358649789 0.60375308090715 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\bio\how system function 3237 1 3 2.1133765832561 0.64431304962437 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\bio\cell structures 3274 1 3 2.0281001832621 0.62717139653316 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\bio\photosynthesis 3265 1 3 2.0704441041348 0.67013448314888 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\bio\life cycles 3253 1 3 2.1241930525669 0.74518256155798 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\bio\reproduction 3316 1 3 2.1329915560917 0.65961978256081 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\bio\role of variation 3260 1 3 2.2242331288344 0.76777006673047 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\bio\interaction ecosyst 3297 1 3 2.0127388535032 0.77457022380142 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\bio\cycling materials 3336 1 3 2.2134292565947 0.73467111006993 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\bio\causes of disease 3338 1 3 2.0680047932894 0.64436956804519 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\bio\preventive medicine 3294 1 3 2.1675774134791 0.70946429745204 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\che\classification 3398 1 3 1.9493819894055 0.64043279591318 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\che\prop of solutions 3383 1 3 2.0685781850429 0.76400580315796 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\che\structure of matter 3389 1 3 1.971377987607 0.52903413383008 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\che\uses of water 3396 1 3 2.0883392226148 0.74007885445714 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\che\uses of acids 3357 1 3 2.157581173667 0.73025040995716 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\che\chemical change 3401 1 3 2.2513966480447 0.61262594525577 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\che\oxygen in oxidation 3402 1 3 2.1796002351558 0.62564621254784 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\che\chemical transform 3379 1 3 2.3045279668541 0.70135636207803 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\phy\states and changes 3394 1 3 2.0212139068945 0.76707838840962 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\phy\process of melting 3351 1 3 2.0590868397493 0.7910508419477 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\phy\energy types 3301 1 3 2.0421084519842 0.69350819295027 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\phy\thermal expansion 3277 1 3 2.3188892279524 0.79868648975063 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\phy\basic properties 3328 1 3 2.4350961538462 0.67100648671166 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\phy\properties of sound 3280 1 3 2.5557926829268 0.71318133162564 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\phy\electric circuits 3376 1 3 1.914691943128 0.54308618226681 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\phy\propert of magnets 3307 1 3 2.1781070456607 0.81354514428297 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\phy\forces and motion 3299 1 3 2.1718702637163 0.77552571431099 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\phy\effects of density 3272 1 3 2.2866748166259 0.76596410855409 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\earth sci\structure 3355 1 3 2.2903129657228 0.79226191501015 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\earth sci\physicl state 3249 1 3 2.2963988919668 0.76716158980727 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\earth sci\atmosphere 3220 1 3 2.2621118012422 0.77887167171743 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\earth sci\water cycle 3281 1 3 2.2688204815605 0.75967345665826 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\earth sci\rock cycle 3265 1 3 2.4526799387443 0.77746663335029 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\earth sci\weather data 3336 1 3 2.3681055155875 0.76426296463848 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\earth sci\geo process 3276 1 3 2.4462759462759 0.7321503550886 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\earth sci\fossils 3314 1 3 2.3681351840676 0.68639380460986 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\earth sci\bodies in ss 3317 1 3 2.4199577931866 0.76211541233349 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\earth sci\phy features 3313 1 3 2.3594929067311 0.76905031702859 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\earth sci\sun as star 3120 1 3 2.4714743589744 0.75914035221846 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\env sci\trends in popul 3240 1 3 2.2929012345679 0.69199915953703 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\env sci\natural resourc 3370 1 3 2.1157270029674 0.69019045057973 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\taught topic\env sci\changes envirnm 3416 1 3 2.1080210772834 0.68344580017811 1 mostly taught before this year 2 mostly taught this year 3 not yet taught or just introduced 9 omitted sci\computer\available in science less 3453 1 2 1.920359108022 0.27077565225587 1 yes 2 no 9 omitted sci\computer\access to internet 926 1 2 1.7624190064795 0.42583105573402 1 yes 2 no 6 logically not applicable 9 omitted sci\computer\use\scientific procedures 1240 1 4 3.8145161290323 0.56200573993247 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 6 logically not applicable 9 omitted sci\computer\use\natural phenomena 1222 1 4 3.7414075286416 0.55069368736721 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 6 logically not applicable 9 omitted sci\computer\use\practice skills 1203 1 4 3.6550290939318 0.70642232939815 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 6 logically not applicable 9 omitted sci\computer\use\look up ideas 1222 1 4 3.569558101473 0.80517753388729 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 6 logically not applicable 9 omitted sci\computer\use\process data 1222 1 4 3.569558101473 0.89111896335953 1 every or almost every lesson 2 about half the lessons 3 some lessons 4 never 6 logically not applicable 9 omitted sci\homework\do you assign science 3485 1 2 1.0284074605452 0.16615775274184 1 yes 2 no 9 omitted sci\homework\frequency of science hmw 3341 1 3 2.0897934750075 0.86845274305255 1 every or almost every lesson 2 about half the lessons 3 some lessons 6 logically not applicable 9 omitted sci\homework\min assign in cls 3357 1 5 2.6282394995532 1.1157720320414 1 fewer than 15 minutes 2 15-30 minutes 3 31-60 minutes 4 61-90 minutes 5 more than 90 minutes 6 logically not applicable 9 omitted sci\assign kinds of homework\problem set 3295 1 3 1.5996965098634 0.56378235640054 1 always or almost always 2 sometimes 3 never or almost never 6 logically not applicable 9 omitted sci\assign kinds of homework\find applic 3259 1 3 1.8073028536361 0.55870426701009 1 always or almost always 2 sometimes 3 never or almost never 6 logically not applicable 9 omitted sci\assign kinds of homework\read textbk 3281 1 3 1.7339225845779 0.59076077871128 1 always or almost always 2 sometimes 3 never or almost never 6 logically not applicable 9 omitted sci\assign kinds of homework\write defin 3228 1 3 1.6970260223048 0.58216745823783 1 always or almost always 2 sometimes 3 never or almost never 6 logically not applicable 9 omitted sci\assign kinds of homework\work on prj 3222 1 3 1.7905027932961 0.51297640807557 1 always or almost always 2 sometimes 3 never or almost never 6 logically not applicable 9 omitted sci\assign kinds of homework\investigat 3281 1 3 1.6885096007315 0.57266408127629 1 always or almost always 2 sometimes 3 never or almost never 6 logically not applicable 9 omitted sci\assign kinds of homework\reports 3281 1 3 1.9356903383115 0.57260387847218 1 always or almost always 2 sometimes 3 never or almost never 6 logically not applicable 9 omitted sci\homework assignments\monitor complet 3384 1 2 1.116134751773 0.32043378933422 1 always or almost always 2 sometimes 3 never or almost never 6 logically not applicable 9 omitted sci\homework assignments\correct assignm 3384 1 2 1.1477541371158 0.35490854360691 1 always or almost always 2 sometimes 3 never or almost never 6 logically not applicable 9 omitted sci\homework assignments\std correct 3384 1 3 1.75 0.61906358966751 1 always or almost always 2 sometimes 3 never or almost never 6 logically not applicable 9 omitted sci\homework assignments\homewk as basis 3384 1 3 1.6368203309693 0.54657512291543 1 always or almost always 2 sometimes 3 never or almost never 6 logically not applicable 9 omitted sci\homework assignments\contribute 3384 1 3 1.7186761229314 0.61755280411297 1 always or almost always 2 sometimes 3 never or almost never 6 logically not applicable 9 omitted sci\test\how often give in science\questions require understand concepts 3208 1 3 1.3245012468828 0.49481067678519 1 always or almost always 2 sometimes 3 never or almost never 9 omitted sci\test\how often give in science\hypotheses and conclusions 3210 1 3 1.8165109034268 0.58678840851895 1 always or almost always 2 sometimes 3 never or almost never 9 omitted sci\test\how often give in science\recall of facts and procedures 3214 1 3 1.5105787181083 0.53252165230394 1 always or almost always 2 sometimes 3 never or almost never 9 omitted sci\population group 3466 1 4 1.3912290825159 0.87707591127785 1 black 2 coloured 3 indian 4 white 5 other 9 omitted sci\home language 3470 1 12 6.4351585014409 3.7250142213439 1 afrikaans 2 english 3 isindebele 4 sespedi 5 sesotho 6 siswati 7 xitsonga 8 setswana 9 tshivenda 10 isiahosa 11 isizulu 12 other 99 omitted gen\grade level\lowest grade 4057 1 97 20.962287404486 31.120983102142 1 kindergarten 2 1 3 2 4 3 5 4 6 5 7 6 8 7 9 8 10 9 11 10 12 11 13 12 14 13 99 omitted gen\grade level\highest grade 4062 1 97 24.227227966519 29.751806248152 1 kindergarten 2 1 3 2 4 3 5 4 6 5 7 6 8 7 9 8 10 9 11 10 12 11 13 12 14 13 99 omitted gen\total school enrollment\all grades 4170 99997 14640.331654676 34325.750856834 gen\total school enrollment\eight grade 4201 99997 13972.753154011 34433.22635672 gen\how many people live in town 4175 1 7 4.3561676646707 1.7466086437278 1 more than 500000 people 2 100001 to 500000 people 3 50001 to 100000 people 4 15001 to 50000 people 5 3001 to 15000 people 6 fewer than 3000 people 9 omitted gen\percent of student absent from sch 4230 1 7 2.1860520094563 2.0016886385413 1 less than 5 2 5 to 10 3 11 to 20 4 more than 20 9 omitted gen\percent of students still enrolled 4268 1 7 2.2755388940956 1.9739317200861 1 96 to 100 2 90 to 95 3 80 to 89 4 less than 80 9 omitted gen\percent of studs enrolled after begi 4216 1 7 2.319734345351 2.0517040397624 1 less than 5 2 5 to 10 3 11 to 20 4 more than 20 9 omitted gen\students background\economic disadva 4218 1 7 4.2520151730678 1.2206339850081 1 0 to 10 2 11 to 25 3 26 to 50 4 more than 50 9 omitted gen\students background\economic affluen 3763 1 7 2.2606962529896 2.1700229786239 1 0 to 10 2 11 to 25 3 26 to 50 4 more than 50 9 omitted gen\ percent of students 1st language 3730 1 7 4.0680965147453 1.5682133050173 1 more than 90 2 76 to 90 3 50 to 75 4 less than 50 9 omitted gen\in school\teachers job satisfaction 3939 1 7 3.4412287382584 1.6976325980659 1 very high 2 high 3 medium 4 low 5 very low 9 omitted gen\in school\teachers understa goals 3961 1 7 3.0595809139106 1.7823445931034 1 very high 2 high 3 medium 4 low 5 very low 9 omitted gen\in school\teachers degree of success 3943 1 7 3.2531067714938 1.7202497253943 1 very high 2 high 3 medium 4 low 5 very low 9 omitted gen\in school\teachers expect studs ach 3944 1 7 3.0367647058824 1.8235412923628 1 very high 2 high 3 medium 4 low 5 very low 9 omitted gen\in school\parents support studs ach 3922 1 7 4.2218255991841 1.4951261231512 1 very high 2 high 3 medium 4 low 5 very low 9 omitted gen\in school\parents involved in sch ac 3922 1 7 4.2950025497195 1.4562988840472 1 very high 2 high 3 medium 4 low 5 very low 9 omitted gen\in school\studs regard sch property 3917 1 7 3.9343885626755 1.5715923186009 1 very high 2 high 3 medium 4 low 5 very low 9 omitted gen\in school\studs desire to do well 3943 1 7 3.5472990109054 1.6581922095988 1 very high 2 high 3 medium 4 low 5 very low 9 omitted gen\number of years principal this sch 4247 97 19.78008005651 31.160640848674 gen\activity percentages\administrative 4190 997 167.01718377088 333.22237155529 gen\activity percentages\instru leadersh 4160 997 156.10649038462 338.80775285372 gen\activity percentages\supervise tch 4125 997 158.85381818182 339.42393603592 gen\activity percentages\teaching 4100 997 159.36707317073 340.54419823665 gen\activity percentages\public relation 4070 997 151.11253071253 345.00733906838 gen\activity percentages\other 2857 997 209.14700735037 397.80310495777 gen\expect parents\attend special events 4211 1 7 1.8743766326288 2.0598264137516 1 yes 2 no 9 omitted gen\expect parents\raise funds for sch 4211 1 7 1.8964616480646 2.0556888956653 1 yes 2 no 9 omitted gen\expect parents\volunteer for sch pro 4147 1 7 1.9047504219918 2.0695444160227 1 yes 2 no 9 omitted gen\expect parents\ensure complete homew 4190 1 7 1.8821002386635 2.0634340817125 1 yes 2 no 9 omitted gen\expect parents\serve on sch commitee 4211 1 7 1.8302066017573 2.0673687891314 1 yes 2 no 9 omitted gen\instructional days per year 3621 997 317.0115990058 300.08037574894 gen\full instructional days per week 3824 1 97 18.830020920502 33.061486142772 1 1 day 2 2 days 3 3 days 4 4 days 5 5 days 6 none 99 omitted gen\half instructional days per week 1798 1 97 34.055061179088 43.484724730504 1 1 day 2 2 days 3 3 days 4 4 days 5 5 days 6 none 99 omitted gen\total instructional time 4141 1 7 4.4252595991306 1.6617403895331 1 4 hours or less 2 4.5 hours 3 5 hours 4 5.5 hours 5 6 hours 6 6.5 hours or more 9 omitted mat\organize different lev or abi 4110 1 7 2.0766423357664 2.0488591263668 1 same math curr 2 same math curr but different level 3 different math curr acc ability level 9 omitted mat\group ability 4173 1 7 2.588066139468 1.799041351047 1 yes 2 no 9 omitted mat\offer maths\enrichment 3852 1 7 2.4428868120457 1.9695444784971 1 yes 2 no 9 omitted mat\offer maths\remedial 3845 1 7 2.3339401820546 2.0201392894457 1 yes 2 no 9 omitted sci\organize different lev or abi 4209 1 7 2.0332620574958 2.0358796428425 1 same science curr 2 same science curr but different level 3 different science curr acc ability level 9 omitted sci\group ability 4181 1 7 2.6046400382684 1.7866778387118 1 yes 2 no 9 omitted sci\offer science\enrichment 3747 1 7 2.502001601281 1.9724974337115 1 yes 2 no 9 omitted sci\offer science\remedial 3943 1 7 2.3565812832868 1.9824602989876 1 yes 2 no 9 omitted mat\fill teaching vacancies\mathematics 4226 1 7 3.0463795551349 1.9196221032938 1 were no vacancies 2 easy to fill vacancies 3 somewhat difficult 4 very difficult 9 omitted sci\fill teaching vacancies\science 4171 1 7 3.0412371134021 1.9190392290697 1 were no vacancies 2 easy to fill vacancies 3 somewhat difficult 4 very difficult 9 omitted sci\fill teaching vacancies\comp science 3837 1 7 2.7086265311441 2.1529282906465 1 were no vacancies 2 easy to fill vacancies 3 somewhat difficult 4 very difficult 9 omitted mat\school pay incentives recrui\maths 4232 1 7 2.6394139886578 1.7504259363944 1 yes 2 no 9 omitted sci\school pay incentives recrui\science 4211 1 7 2.6466397530278 1.7515652960547 1 yes 2 no 9 omitted gen\school pay incentives recrui\other 3603 1 7 2.7649181237857 1.8655446878773 1 yes 2 no 9 omitted gen\development ms\design imp curriculum 4230 1 7 3.2791962174941 1.8467708595018 1 never 2 1 to 2 times 3 3 to 5 times 4 6 to 10 times 5 more than 10 times 9 omitted gen\development ms\design sch impr goals 4164 1 7 3.1515369836695 1.8685726679342 1 never 2 1 to 2 times 3 3 to 5 times 4 6 to 10 times 5 more than 10 times 9 omitted gen\development ms\impr content knowledg 4150 1 7 3.366265060241 1.8116463371242 1 never 2 1 to 2 times 3 3 to 5 times 4 6 to 10 times 5 more than 10 times 9 omitted gen\development ms\impr teaching skills 4183 1 7 3.4324647382262 1.8156732541911 1 never 2 1 to 2 times 3 3 to 5 times 4 6 to 10 times 5 more than 10 times 9 omitted gen\development ms\inf tech edu purposes 4161 1 7 2.829848594088 2.0175630771651 1 never 2 1 to 2 times 3 3 to 5 times 4 6 to 10 times 5 more than 10 times 9 omitted mat\eval practice\observations princ 4175 1 7 2.0210778443114 2.0364517860202 1 yes 2 no 9 omitted mat\eval practice\observation inspec 4100 1 7 2.4329268292683 1.9037946261462 1 yes 2 no 9 omitted mat\eval practice\student achievment 4144 1 7 1.9580115830116 2.0591479491472 1 yes 2 no 9 omitted mat\eval practice\teach peer review 4091 1 7 2.2891713517477 1.9701259246911 1 yes 2 no 9 omitted sci\eval practice\observations princ 4173 1 7 2.0407380781213 2.0318104541637 1 yes 2 no 9 omitted sci\eval practice\observation inspec 4068 1 7 2.4294493608653 1.9142389573867 1 yes 2 no 9 omitted sci\eval practice\student achievment 4150 1 7 1.9679518072289 2.0554343134741 1 yes 2 no 9 omitted sci\eval practice\teach peer review 4097 1 7 2.2780082987552 1.9729833297972 1 yes 2 no 9 omitted gen\freq behavior\arrive late at school 4255 1 7 4.3358401880141 1.5956484940106 1 never 2 rarely 3 monthly 4 weekly 5 daily 9 omitted gen\freq behavior\absenteeism 4268 1 7 4.0482661668229 1.645672907335 1 never 2 rarely 3 monthly 4 weekly 5 daily 9 omitted gen\freq behavior\skipping class 4267 1 7 3.5146472931802 1.9272902878831 1 never 2 rarely 3 monthly 4 weekly 5 daily 9 omitted gen\freq behavior\violating dress code 4229 1 7 3.6020335776779 1.8473703799015 1 never 2 rarely 3 monthly 4 weekly 5 daily 9 omitted gen\freq behavior\classroom disturbance 4250 1 7 3.3908235294118 1.9560866330245 1 never 2 rarely 3 monthly 4 weekly 5 daily 9 omitted gen\freq behavior\cheating 4253 1 7 3.1326122736892 1.8882967954693 1 never 2 rarely 3 monthly 4 weekly 5 daily 9 omitted gen\freq behavior\profanity 4212 1 7 3.2962962962963 1.9180690528569 1 never 2 rarely 3 monthly 4 weekly 5 daily 9 omitted gen\freq behavior\vandalism 4268 1 7 3.0970009372071 1.9014778220275 1 never 2 rarely 3 monthly 4 weekly 5 daily 9 omitted gen\freq behavior\theft 4257 1 7 3.1209772140005 1.8669751035591 1 never 2 rarely 3 monthly 4 weekly 5 daily 9 omitted gen\freq behavior\intimidation of studs 4268 1 7 3.2638238050609 1.8374878151176 1 never 2 rarely 3 monthly 4 weekly 5 daily 9 omitted gen\freq behavior\injury to students 4251 1 7 2.817925194072 1.8315582629657 1 never 2 rarely 3 monthly 4 weekly 5 daily 9 omitted gen\freq behavior\intimidation of tchrs 4253 1 7 2.4434516811662 1.9685706721816 1 never 2 rarely 3 monthly 4 weekly 5 daily 9 omitted gen\freq behavior\injury to teachers 4253 1 7 1.9174700211615 2.0415505134394 1 never 2 rarely 3 monthly 4 weekly 5 daily 9 omitted gen\severe behavior\arrive late at sch 4249 1 7 2.9472817133443 1.72811790766 1 not a problem 2 minor problem 3 serious problem 6 logically not applicable 9 omitted gen\severe behavior\absenteeism 4217 1 7 2.9817405738677 1.7098327387063 1 not a problem 2 minor problem 3 serious problem 6 logically not applicable 9 omitted gen\severe behavior\skipping class 4197 1 7 2.6233023588277 1.8786747294596 1 not a problem 2 minor problem 3 serious problem 6 logically not applicable 9 omitted gen\severe behavior\violating dress code 4170 1 7 2.6484412470024 1.8510507261074 1 not a problem 2 minor problem 3 serious problem 6 logically not applicable 9 omitted gen\severe behavior\clsroom disturbance 4194 1 7 2.5436337625179 1.908627969345 1 not a problem 2 minor problem 3 serious problem 6 logically not applicable 9 omitted gen\severe behavior\cheating 4183 1 7 2.4843413817834 1.9047578401416 1 not a problem 2 minor problem 3 serious problem 6 logically not applicable 9 omitted gen\severe behavior\profanity 4233 1 7 2.5714623198677 1.8824525896871 1 not a problem 2 minor problem 3 serious problem 6 logically not applicable 9 omitted gen\severe behavior\vandalism 4216 1 7 2.7172675521822 1.8544283776617 1 not a problem 2 minor problem 3 serious problem 6 logically not applicable 9 omitted gen\severe behavior\theft 4181 1 7 2.6649127003109 1.8672154313997 1 not a problem 2 minor problem 3 serious problem 6 logically not applicable 9 omitted gen\severe behavior\intimidation of stds 4186 1 7 2.6488294314381 1.8608575292421 1 not a problem 2 minor problem 3 serious problem 6 logically not applicable 9 omitted gen\severe behavior\injury to studs 4174 1 7 2.5117393387638 1.9016637797405 1 not a problem 2 minor problem 3 serious problem 6 logically not applicable 9 omitted gen\severe behavior\intimidation of tchs 4210 1 7 2.1838479809976 2.0060316308438 1 not a problem 2 minor problem 3 serious problem 6 logically not applicable 9 omitted gen\severe behavior\injury to teachers 4197 1 7 1.9504407910412 2.0565000581486 1 not a problem 2 minor problem 3 serious problem 6 logically not applicable 9 omitted gen\shortage\instructional materials 4188 1 7 3.3567335243553 1.7247298701701 1 none 2 a little 3 some 4 a lot 9 omitted gen\shortage\budget for supplies 4175 1 7 3.2550898203593 1.837122480528 1 none 2 a little 3 some 4 a lot 9 omitted gen\shortage\school buildings 4185 1 7 3.1992831541219 1.8979584136458 1 none 2 a little 3 some 4 a lot 9 omitted gen\shortage\heating and lighting 4214 1 7 3.3025628856194 1.8647117339313 1 none 2 a little 3 some 4 a lot 9 omitted gen\shortage\instructional space 4205 1 7 3.1307966706302 1.9163067718784 1 none 2 a little 3 some 4 a lot 9 omitted gen\shortage\handicapped facilities 4124 1 7 2.9371968962173 2.0901774133404 1 none 2 a little 3 some 4 a lot 9 omitted mat\shortage\computer hardware 4202 1 7 3.6951451689672 1.7387363882743 1 none 2 a little 3 some 4 a lot 9 omitted mat\shortage\computer software 4186 1 7 3.7264691829909 1.7285159976833 1 none 2 a little 3 some 4 a lot 9 omitted mat\shortage\calculators 4178 1 7 3.5387745332695 1.765266087177 1 none 2 a little 3 some 4 a lot 9 omitted mat\shortage\library materials 4202 1 7 3.724892908139 1.703433124283 1 none 2 a little 3 some 4 a lot 9 omitted mat\shortage\audio-visual resources 4180 1 7 3.7011961722488 1.7126553439455 1 none 2 a little 3 some 4 a lot 9 omitted sci\shortage\laboratory equipment 4166 1 7 3.5684109457513 1.7490867368647 1 none 2 a little 3 some 4 a lot 9 omitted sci\shortage\computer hardware 4166 1 7 3.7722035525684 1.703384186908 1 none 2 a little 3 some 4 a lot 9 omitted sci\shortage\computer software 4166 1 7 3.7978876620259 1.6771768862184 1 none 2 a little 3 some 4 a lot 9 omitted sci\shortage\calculators 4166 1 7 3.5931349015843 1.7677492053076 1 none 2 a little 3 some 4 a lot 9 omitted sci\shortage\library materials 4140 1 7 3.7161835748792 1.709481800491 1 none 2 a little 3 some 4 a lot 9 omitted sci\shortage\audio-visual resources 4130 1 7 3.7128329297821 1.72858098299 1 none 2 a little 3 some 4 a lot 9 omitted gen\shortage\teachers 4150 1 7 3.1681927710843 1.8186390313075 1 none 2 a little 3 some 4 a lot 9 omitted gen\shortage\computer support staff 4166 1 7 3.6471435429669 1.7676091249952 1 none 2 a little 3 some 4 a lot 9 omitted gen\computers\available for stds instr 3669 997 164.79122376669 361.03974490889 gen\computers\access to internet 2549 1 7 4.19027069439 1.8211558418118 1 all 2 most 3 some 4 none 6 logically not applicable 9 omitted gen\help\anyone available tch use techno 4111 1 7 2.4305521770859 1.9019725096295 1 yes 2 no 9 omitted gen\help\description person 1949 1 97 31.833247819395 42.450858203192 1 ft school level coordinator 2 library media specialist 3 teacher with title coordinator 4 teacher who helps informally 5 district level coordinator 6 principal 7 other 99 omitted gen\total school enrollment\eight grade 4212 99997 13945.297245964 34391.805809367 gen\total number of classrooms in school 4253 99997 13663.453562191 34311.185585796 gen\percent of teacher absent from sch 4204 1 7 1.9150808753568 2.0642017415948 1 less than 5 2 5 to 10 3 11 to 20 4 more than 20 9 omitted gen\expect parents\assist phys fac 4211 1 7 1.9149845642365 2.0520289752922 1 yes 2 no 9 omitted gen\development ms\inf tech edu purposes 4208 1 7 3.9298954372624 1.6120180297862 1 never 2 1 to 2 times 3 3 to 5 times 4 6 to 10 times 5 more than 10 times 9 omitted *test indicator booklet 1a* 3492 1 3 2.9627720504009 0.27035330574293 1 instrument available but empty 2 instrument not available or lost 3 instrument available with responses school\principal\profile\male\female 3492 1 7 1.28264604811 0.87257924755206 1 male 2 female 9 omitted school\principal\profile\population 3473 1 7 1.5732795853729 1.1833133626658 1 black 2 coloured 3 indian 4 white 5 other 9 omitted school\principal\profile\position\curr 3448 1 7 2.717807424594 1.216417362315 1 principal 2 deputy principal 3 head of department 4 educator 5 other 9 omitted school\principal\profile\number of\years 3069 1 997 29.034213098729 142.540693208 school\principal\profile\highest qualifi 3153 1 7 3.6536631779258 1.0918770497839 1 matric 2 diploma 3 bach degree 4 honours degree 5 masters degree 6 doctoral degree 9 omitted school\principal\profile\year obtained 2667 1965 99997 4381.0157480315 15115.239138806 school\histroy\background\how old\school 3399 2 99997 1935.3065607532 13694.231486959 school\principal\profile\adminisrative 3261 1 7 2.7092916283349 1.8614929412835 1 det 2 hoa 3 hod 4 hor 5 independent studies 9 omitted school\physical\resources\telephone 3438 7 1.2751599767307 1.1802489914009 don't have any 1 no, inadequate 2 yes, adequate 9 omitted school\physical\resources\fax 3435 1 7 2.0081513828239 1.1576103256576 1 don't have any 2 no, inadequate 3 yes, adequate 9 omitted school\physical\resources\eletricity 3398 1 7 2.5885815185403 0.95047157824613 1 don't have any 2 no, inadeqyate 3 yes, adequate 9 omitted school\physical\resources\water 3457 1 7 2.5322533989008 0.99603579793621 1 don't have any 2 no, inadequate 3 yes, adequate 9 omitted school\physical\resources\photocopies 3434 1 7 2.3421665695981 0.99678397521656 1 don't have any 2 no, inadequate 3 yes, adequate 9 omitted school\physical\resources\typewriters 3374 1 7 2.3183165382336 0.99392283822331 1 don't have any 2 no, inadequate 3 yes, adequate 9 omitted school\physical\resources\computers 3449 1 7 1.5850971296028 1.0335545058715 1 don't have any 2 no, inadequate 3 yes, adequate 9 omitted school\physical\resources\computers\staf 3435 1 7 1.9682678311499 1.0743394976998 1 don't have any 2 no, inadequate 3 yes, adequate 9 omitted school\physical\resources\internet 3439 1 7 1.5745856353591 1.0711482512101 1 don't have any 2 no, inadequate 3 yes, adequate 9 omitted school\physical\resources\radio 3393 1 7 1.6342469790746 1.0420267382277 1 don't have any 2 no, inadequate 3 yes, adequate 9 omitted school\physical\resources\tv 3421 1 7 2.0353697749196 1.0413554282023 1 don't have any 2 no, inadequate 3 yes, adequate 9 omitted school\physical\resources\tape recorder 3412 1 7 1.6292497069168 1.05409267566 1 don't have any 2 no, inadequate 3 yes, adequate 9 omitted school\physical\resources\video recorder 3424 1 7 1.7920560747664 1.0591537095971 1 don't have any 2 no, inadequate 3 yes, adequate 9 omitted school\physical\resources\overhead proje 3397 1 7 1.8713570797763 1.0540156880383 1 don't have any 2 no, inadequate 3 yes, adequate 9 omitted school\physical\resources\support materi 3452 1 7 2.281865585168 0.83128218679015 1 don't have any 2 no, inadequate 3 yes, adequate 9 omitted school\physical\resources\calculators 3470 1 7 1.7314121037464 1.0161106502105 1 don't have any 2 no, inadequate 3 yes, adequate 9 omitted school\physical\learning\dictionaries 3362 7 1.1513979773944 1.2012512604566 no learning equipment avalible at school 1 no 2 yes 9 omitted school\physical\learning\computers 3469 7 1.048140674546 1.2550888924058 no learning euipment avalible at school 1 no 2 yes 9 omitted school\physical\learning\geometry sets 3464 7 0.82650115473441 1.1844998547322 no learning equipment avalible at school 1 no 2 yes 9 omitted school\physical\learning\calculators 3441 7 0.77564661435629 1.1704698900247 no learning equipment avalible at school 1 no 2 yes 9 omitted school\physical\learning\textbooks 3481 7 1.8980178109739 0.8494075560262 no learning equipment avalible at school 1 no 2 yes 9 omitted school\support recevied\involved\school 3401 1 7 3.960305792414 1.2454199955385 1 weekly 2 monthly 3 every term 4 every 6 months 5 less often 9 omitted school\support recevied\feedback\report 3374 1 7 4.2700059276823 0.87678911154595 1 not applicable 2 weekly 3 monthly 4 every term 5 every 6 months 6 annually 9 omitted school\support recevied\feedback\parents 3404 1 7 4.5214453584019 0.86078139177067 1 not applicable 2 weekly 3 monthly 4 every term 5 every 6 months 6 annually 9 omitted school\support recevied\feedback\individ 3238 1 7 3.399320568252 1.7284512028035 1 not applicable 2 weekly 3 monthly 4 every term 5 every 6 months 6 annually 9 omitted school\support recevied\feedback\telepho 3089 1 7 1.7617351893817 1.4195431263701 1 not applicable 2 weekly 3 monthly 4 every term 5 every 6 months 6 annually 9 omitted school\support recevied\feedback\letters 3175 1 7 2.8714960629921 1.6076740188883 1 not applicable 2 weekly 3 monthly 4 every term 5 every 6 months 6 annually 9 omitted school\support recevied\feedback\newslet 3255 1 7 2.5609831029186 1.9050643254824 1 not applicable 2 weekly 3 monthly 4 every term 5 every 6 month 6 annually 9 omitted school\support recevied\feedback\other 906 1 7 2.1258278145695 1.9330380374678 1 not applicable 2 weekly 3 monthly 4 every term 5 every 6 months 6 annually 9 omitted school\support recevied\training\manage 3477 7 1.8052919183204 1.0795705455958 none 1 1-3 courses 2 4-6 courses 3 7 or more courses 9 omitted school\support recevied\training\governa 3431 7 1.7376858058875 1.0951679218526 none 1 1-3 courses 2 4-6 courses 3 7 or more courses 9 omitted school\support recevied\training\industr 3279 7 1.2522110399512 1.1756142151158 none 1 1-3 courses 2 4-6 courses 3 7 or more courses 9 omitted school\support recevied\training\subject 3276 7 1.2313797313797 1.2474846953874 none 1 1-3 courses 2 4-6 courses 3 7 or more courses 9 omitted school\support recevied\training\other 1835 7 1 1.4882308189781 none 1 1-3 courses 2 4-6 courses 3 7 or more courses 9 omitted school\support recevied\on service\oppo 3287 1 7 3.0234256160633 0.73665779511921 1 national department of education 2 provincial education deptarment 3 district off 4 ngo's 5 tertiary education institution 6 other 9 omitted school\support recevied\vist\national 2981 1 7 1.5115732975512 1.1682101724971 1 uncertain\don't know 2 during 2001 3 january to june 2002 4 after june this year 9 omitted school\support recevied\vist\provincial 2906 1 7 2.1782518926359 1.391103466162 1 uncertain\don't know 2 during 2001 3 january to june 2002 4 after june this year 9 omitted school\support recevied\vist\regional 3279 1 7 2.9112534309241 1.232958854806 1 uncertain\don't know 2 during 2001 3 january to june 2002 4 after june this year 9 omitted school\support recevied\vist\circuit 3255 1 7 3.2774193548387 1.1029504938208 1 uncertain\ don't know 2 during 2001 3 january to june 2002 4 after june this year 9 omitted school\support recevied\vist\teacher 3062 1 7 1.6809274983671 1.273619213879 1 uncertain\don't know 2 during 2001 3 january to june 2002 4 after june this year 9 omitted school\support recevied\vist\inset 3072 1 7 1.6373697916667 1.2137320702008 1 uncertain \ don't know 2 during 2001 3 january to june 2002 4 after june this year 9 omitted school\support recevied\vist\colleagues 3105 1 7 2.2863123993559 1.4444691303771 1 uncertain\ don't know 2 during 2001 3 january to june 2002 4 after june this year 9 omitted school\support recevied\purp\recent visi 1617 1 7 3.3778602350031 1.8672078012444 1 deliver documents 2 provide mentoring 3 present training 4 monitor learner performance 5 deliver lsm's 6 other 9 omitted school\support recevied\materials\maths 3405 7 1.3392070484581 0.97669913698161 no 1 yes, but not enough for all educators 2 yes, enough for all educators and classe 9 omitted school\support recevied\materials\englis 3416 7 1.5922131147541 1.2357477826754 no 1 yes, but not enogh foe all educators or 3 yes, enogh for all educators and classes 9 omitted school\support recevied\materials\prog 3382 7 0.93849793021881 1.1160425140086 no 1 yes, but not enough for all educators or 2 yes, enogh for all educators and classes 9 omitted school\support recevied\materials\qlp 3215 7 0.6945567651633 1.1385170792846 no 1 yes, but not enough for all educatores o 2 yes, enogh for all educator and classes 9 omitted school\support recevied\materials\text 3171 7 0.68716493219804 1.1165047438931 no 1 yes, but not enough for all educators 2 yes, enough for al educaotrs and classes 9 omitted school\support recevied\materials\other 757 7 0.81505944517834 1.9565749695682 no 1 yes,but not enough for all educators 2 yes,enough for all educators and classes 9 omitted school\support recevied\primary\hiring 3308 1 7 2.1644498186215 1.0720264884118 1 not a school responsibility 2 schoola governing board 3 principal 4 head of department 5 educators 9 omitted school\support recevied\primary\policies 3190 1 7 2.5426332288401 1.1727144970491 1 not a school responsibility 2 school a governing board 3 principal 4 head of department 5 educators 9 omitted school\support recevied\primary\grading 3158 1 7 3.14502849905 1.4729723125234 1 not a school responsibility 2 school governing board 3 principal 4 head of deapartment 5 educators 9 omitted school\support recevied\primary\budget 3361 1 7 2.2520083308539 0.891685960589 1 not a school responsibility 2 schoola governing board 3 principal 4 head of department 5 educators 9 omitted school\support recevied\primary\purch 3262 1 7 2.6517473942367 1.1147563433116 1 not a school responsibility 2 school governing board 3 principal 4 head of department 5 educators 9 omitted school\support recevied\primary\placing 3405 3 7 4.4801762114537 0.81767919374748 1 not a school responsibility 2 school governing board 3 principal 4 head of department 5 educators 9 omitted school\support recevied\primary\assign 3362 3 7 3.4092801903629 0.71304219739334 1 not a school responsiblity 2 school governing board 3 principal 4 head of department 5 educators 9 omitted school\support recevied\primary\textbook 3333 1 7 4.5151515151515 0.98921022502458 1 not a school responsibility 2 school governing board 3 principal 4 head of department 5 educators 9 omitted school\support recevied\primary\homework 3285 2 7 4.4450532724505 0.8220714670007 1 not a school responsibility 2 school governing board 3 principal 4 head of department 5 educators 9 omitted school\support recevied\primary\salaries 3397 1 7 1.6405652045923 1.3198817311036 1 not a school responsibility 2 school governing board 3 principal 4 head of department 5 educators 9 omitted school\support recevied\primary\relaions 3255 1 7 2.7176651305684 1.0397056245879 1 not a school responsibility 2 school governing board 3 principal 4 head of department 5 educators 9 omitted school\support recevied\primary\communic 3209 2 7 3.6961670302275 1.142137119187 1 not a school responsibility 2 school governing board 3 principal 4 head of department 5 educators 9 omitted school\support recevied\primary\course 3292 1 7 2.7077764277035 1.6861709784767 1 not a school responsibility 2 school governing board 3 principal 4 head of department 5 educators 9 omitted school\support recevied\primary\offered 3293 1 7 2.7476465229274 1.376695272232 1 not a school responsibility 2 school governing board 3 principal 4 head of department 5 educators 9 omitted school\staff\otherwise\number of classes 3290 1 997 27.616109422492 139.56766863339 school\staff\otherwise\number of classes 3290 1 997 27.616109422492 139.56766863339 school\staff\otherwise\number of classes 3131 1 997 27.117214947301 142.45592556686 school\staff\otherwise\number of learner 3212 2 997 212.95641344956 172.2330104006 school\staff\otherwise\number of learner 3169 3 997 215.72294099085 171.73000517883 school\staff\otherwise\number of learner 3024 1 997 217.92195767196 173.63784271893 school\staff\otherwise\number\maths 3438 1 997 27.013379872019 149.75784098093 school\staff\otherwise\number\science 3458 1 997 22.093406593407 134.97404675552 school\staff\otherwise\number\english 3458 1 997 23.316946211683 134.83769545422 school\staff\otherwise\number\affrikaans 3348 997 22.458183990442 137.16615570619 school\staff\otherwise\many educators 3270 997 43.747094801223 136.41025503016 school\staff\otherwise\transfer\educator 1777 997 38.194147439505 187.01790578136 school\staff\otherwise\transfer\heads 1293 997 50.395978344934 217.86897683563 school\staff\otherwise\transfer\support 1043 997 62.347075743049 241.0726914659 school\staff\otherwise\resignation\educa 1954 997 33.817297850563 178.71875713029 school\staff\otherwise\resignation\heads 1214 997 53.531301482702 224.49350211118 school\staff\otherwise\resignation\suppo 1031 997 62.913676042677 242.41866079996 school\staff\otherwise\retrench\educator 1321 997 49.11279333838 215.71648093461 school\staff\otherwise\retrench\heads 1080 997 60.015740740741 237.22319459167 school\staff\otherwise\retrench\support 999 997 64.896896896897 246.01679802445 school\staff\otherwise\illness\educator 1476 997 44.073848238482 204.59749149438 school\staff\otherwise\illness\heads 1085 997 59.759447004608 236.70531490234 school\staff\otherwise\illness\support 999 997 64.92992992993 246.00814032325 school\staff\otherwise\pension\educator 1349 997 48.137879911045 213.56925150563 school\staff\otherwise\pension\heads 1106 997 58.628390596745 234.58634483745 school\staff\otherwise\pension\support 995 997 65.191959798995 246.46794726669 school\staff\otherwise\preg\educator 1433 997 45.605722260991 207.45686135863 school\staff\otherwise\preg\heads 1067 997 60.812558575445 238.55561792591 school\staff\otherwise\preg\support 955 997 67.876439790576 251.22491409731 school\staff\otherwise\death\educator 1454 997 44.786107290234 206.0585322322 school\staff\otherwise\death\heads 1070 997 60.603738317757 238.25196743366 school\staff\otherwise\death\support 1018 997 63.704322200393 243.86139413334 school\staff\otherwis\reason\leaving 2474 997 30.817299919159 159.09522464638 school\staff\otherwis\reason\pregnancy 2824 997 28.341359773371 148.81916235848 school\staff\otherwis\reason\moving 2752 997 29.525799418605 150.74077856424 school\staff\otherwis\reason\illness 2595 997 27.867437379576 155.40986474334 school\staff\otherwis\reason\parenets 2506 997 29.389066241022 158.04614862115 school\staff\otherwis\reason\death 2683 997 25.092433842713 153.17572275629 school\staff\otherwis\reason\other 1279 997 58.108678655199 217.85585515592 school\adequate\conditions\staffroom 3420 1 7 2.8836257309942 1.2353479427322 1 totallly adequate 2 adequateq 3 inadequate 4 totally inadequate 9 omitted school\adequate\conditions\medical 3387 1 7 3.4351933864777 1.0683279255485 1 totally adequate 2 adequate 3 inadequate 4 totally inadequate 9 omitted school\adequate\conditions\school garden 3386 1 7 3.1340815121087 1.0872059772997 1 totally adequate 2 adequate 3 inadequate 4 totally inadequate 9 omitted school\adequate\conditions\aports fields 3448 1 7 3.3953016241299 0.96864146388425 1 totally adequate 2 adequate 3 inadequate 4 totally inadequate 9 omitted school\adequate\conditions\classsrooms 3472 1 7 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1 awating repair for longer a year 2 awating repair 3 in working order 9 omitted school\adequate\physical\rate space 3492 1 7 2.4928407789233 1.0694611117084 1 totally insufficient 2 insufficient 3 sufficient 4 totally sufficient 9 omitted school\adequate\physical\records\learner 3451 2 7 2.1622718052738 0.71609403257658 1 don't keep records 2 manual form in books or file 3 computerised files 9 omitted school\adequate\physical\records\educato 3492 2 7 2.1294387170676 0.69649318007829 1 don't keep records 2 manual form in books or file 3 computrerised files 9 omitted school\adequate\physical\records\perform 3422 2 7 2.3001168907072 0.76818877112754 1 don't keep records 2 manual form in books or file 3 computerised files 9 omitted school\adequate\physical\records\behavio 3389 1 7 2.0492770728829 0.76423344175148 1 don't keep records 2 manual form in books or file 3 computerised files 9 omitted school\records\absence\illness 3135 997 35.452950558214 141.6404537096 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unchecked 9 omitted school\records\absence\policy\selection 3261 7 1.4550751303281 1.0800290422409 no 1 yes 2 currently working on policies and proced 9 omitted school\records\absence\policy\storage 3363 7 1.6393101397562 1.0398775839047 no 1 yes 2 currently working on policies and procue 9 omitted school\records\absence\policy\distributi 3384 7 1.7266548463357 0.93257083551106 no 1 yes 2 currently working on policies and proced 9 omitted school\records\absence\policy\management 3396 7 1.7105418138987 0.95532961303017 no 1 yes 2 currently working on policies and proced 9 omitted school\records\absence\policy\code 3459 7 1.9346631974559 0.79857338867023 no 1 yes 2 currently working on the code of conduct 9 omitted school\records\absence\code of conduct 3460 1 7 2.3083815028902 1.6081928266843 1 daily 2 weekly 3 monthly 4 once a term 5 once every 6 months 6 annually 9 omitted school\management\quality\procedure\hod 3435 7 1.7589519650655 0.94557982616551 no 1 currently working on structures and proc 2 yes 9 omitted school\management\quality\procedure\curr 3437 7 1.7663660168752 0.94020777549606 no 1 currently working on structures and proc 2 yes 9 omitted school\management\quality\procedure\asse 3459 7 1.9589476727378 0.79438649562593 no 1 currently working on structure and procd 2 yes 9 omitted school\management\quality\procedure\resu 3417 7 1.9285923324554 0.81204640177851 no 1 currently working on structures and proc 2 yes 9 omitted tag(idschool) 4268 1 0.060449859418932 0.23834635378239 tag(idstud) 4268 1 0.99507966260544 0.069980533827399