Trends in International Mathematics and Science Study 2015
International, 2015
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Reference ID
int-iea-timss-2015-v1
Producer(s)
TIMSS & PIRLS International Study Center
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Created on
Mar 20, 2021
Last modified
Mar 20, 2021
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- Data files
- timss-2015-pop1-bg-hm-allcountries-metadata
- timss-2015-pop1-bg-sch-allcountries-metadata
- timss-2015-pop1-bg-stu-allcountries-metadata
- timss-2015-pop1-bg-teacher-allcountries-metadata
- timss-2015-pop1-num-ach-allcountries-metadata
- timss-2015-pop1-num-ach-reliable-allcountries-metadata
- timss-2015-pop1-num-bg-hm-allcountries-metadata
- timss-2015-pop1-num-bg-sch-allcountries-metadata
- timss-2015-pop1-num-bg-stu-allcountries-metadata
- timss-2015-pop1-num-bg-teacher-allcountries-metadata
- timss-2015-pop1-num-stu-teacher-link-allcountries-metadata
- timss-2015-pop1-stu-ach-reliable-allcountries-metadata
- TIMSS-2015-pop1-studen-achievement-allcountries-metadata
- timss-2015-pop1-stu-teacher-link-allcountries-metadata
- TIMSS-2015-pop2-ach-reliable-allcountries-metadata
- TIMSS-2015-pop2-bg-sch-allcountries-metadata
- TIMSS-2015-pop2-bg-stu-allcountries-metadata
- TIMSS-2015-pop2-bg-teacher-math-allcountries-metadata
- TIMSS-2015-pop2-bg-teacher-sci-allcountries-metadata
- TIMSS-2015-pop2-studen-achievement-allcountries-metadata
- TIMSS-2015-pop2-stu-teacher-link-allcountries-metadata
ITLANG (ITLANG)
Data file: timss-2015-pop1-bg-hm-allcountries-metadata
Overview
Valid:
1000
Invalid:
0
Type:
Discrete
Decimal:
0
loc_start_pos:
22
loc_end_pos:
23
Width:
2
Range:
1 - 72
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | English | 283 |
28.3%
|
| 2 | Spanish | 41 |
4.1%
|
| 3 | French | 47 |
4.7%
|
| 4 | Afrikaans | 0 |
0%
|
| 5 | Albanian | 0 |
0%
|
| 6 | Belarus | 0 |
0%
|
| 7 | Bokmal | 26 |
2.6%
|
| 8 | Bulgarian | 12 |
1.2%
|
| 9 | Chinese | 20 |
2%
|
| 10 | Danish | 8 |
0.8%
|
| 11 | Dutch | 25 |
2.5%
|
| 12 | Georgian | 12 |
1.2%
|
| 13 | German | 14 |
1.4%
|
| 14 | Hebrew | 0 |
0%
|
| 15 | Hungarian | 25 |
2.5%
|
| 16 | Icelandic | 0 |
0%
|
| 17 | Indonesian | 13 |
1.3%
|
| 18 | Italian | 20 |
2%
|
| 19 | Latvian | 0 |
0%
|
| 20 | Lithuanian | 11 |
1.1%
|
| 21 | Macedonian | 0 |
0%
|
| 22 | Maori | 0 |
0%
|
| 23 | Moldovian | 0 |
0%
|
| 24 | Nynorsk | 3 |
0.3%
|
| 25 | Polish | 14 |
1.4%
|
| 26 | Romanian | 0 |
0%
|
| 27 | Russian | 24 |
2.4%
|
| 28 | Slovak | 25 |
2.5%
|
| 29 | Slovene | 13 |
1.3%
|
| 30 | Swedish | 10 |
1%
|
| 31 | 0 |
0%
|
|
| 32 | Czech | 16 |
1.6%
|
| 33 | Turkish | 25 |
2.5%
|
| 34 | Bosnian | 0 |
0%
|
| 35 | Serbian | 19 |
1.9%
|
| 36 | Ukrainian | 0 |
0%
|
| 37 | Kazakh | 8 |
0.8%
|
| 38 | Bosnian_Cyrillic | 0 |
0%
|
| 39 | Irish | 0 |
0%
|
| 40 | Thai | 0 |
0%
|
| 41 | Finnish | 15 |
1.5%
|
| 42 | Greek | 19 |
1.9%
|
| 43 | Portuguese | 12 |
1.2%
|
| 44 | Estonian | 0 |
0%
|
| 45 | Korean | 16 |
1.6%
|
| 46 | Maltese | 0 |
0%
|
| 47 | Catalan | 5 |
0.5%
|
| 48 | Gallego | 0 |
0%
|
| 49 | Basque | 0 |
0%
|
| 50 | Valencian | 2 |
0.2%
|
| 51 | Arabic | 153 |
15.3%
|
| 52 | Armenian | 19 |
1.9%
|
| 53 | Azeri | 0 |
0%
|
| 54 | Croatian | 13 |
1.3%
|
| 55 | Galician | 0 |
0%
|
| 56 | Japanese | 14 |
1.4%
|
| 57 | Malay | 0 |
0%
|
| 58 | Mongolian | 0 |
0%
|
| 59 | Norwegian | 0 |
0%
|
| 60 | Persian | 18 |
1.8%
|
| 61 | Sami | 0 |
0%
|
| 62 | Syriac | 0 |
0%
|
| 63 | Tatar | 0 |
0%
|
| 64 | isiNdebele | 0 |
0%
|
| 65 | isiXhosa | 0 |
0%
|
| 66 | isiZulu | 0 |
0%
|
| 67 | Sepedi (Sesotho sa Leboa) | 0 |
0%
|
| 68 | Sesotho | 0 |
0%
|
| 69 | Setswana | 0 |
0%
|
| 70 | siSwati | 0 |
0%
|
| 71 | Tshivenda | 0 |
0%
|
| 72 | Xitsonga | 0 |
0%
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.