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INT-IEA-TIMSS-1995-V1.1
Trends in International Mathematics and Science Study 1995
International
,
1994 - 1995
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Reference ID
int-iea-timss-1995-v1.1
Producer(s)
TIMSS International Study Center
Collections
TIMSS and PIRLS
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Created on
May 08, 2012
Last modified
May 24, 2020
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1249118
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Study Description
Data Description
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Data files
TIMSS 1995 -
Population 1 -
School
Background -
All Countries
v1
TIMSS 1995 -
Population 1 -
School
Performance
Assessment -
All Countries
v1
TIMSS 1995 -
Population 1 -
Student Bg -
All Countries
v1
TIMSS 1995 -
Population 1 -
Student
Performance
Assessment -
All Countries
v1
TIMSS 1995 -
Population 1 -
Student
Performance
Assessment
Reliability -
All Countries
v1
TIMSS 1995 -
Population 1 -
Student Written
Assessment -
All Countries
v1
TIMSS 1995 -
Population 1 -
Student Written
Assessment
Reliability -
All Countries
v1
TIMSS 1995 -
Population 1 -
Student-Teacher
Linkage - All
Countries v1
TIMSS 1995 -
Population 1 -
Teacher Bg -
All Countries
v1
TIMSS 1995 -
Population 2 -
Math Teacher Bg
- All Countries
v1
TIMSS 1995 -
Population 2 -
School Bg - All
Countries v1
TIMSS 1995 -
Population 2 -
School
Performance
Assessment -
All Countries
v1
TIMSS 1995 -
Population 2 -
Sci Teacher Bg
- All Countries
v1
TIMSS 1995 -
Population 2 -
Student Bg -
All Countries
v1
TIMSS 1995 -
Population 2 -
Student
Performance
Assessment -
All Countries
v1
TIMSS 1995 -
Population 2 -
Student
Performance
Assessment
Reliability -
All Countries
v1
TIMSS 1995 -
Population 2 -
Student Written
Assessment -
All Countries
v1
TIMSS 1995 -
Population 2 -
Student Written
Assessment
Reliability -
All Countries
v1
TIMSS 1995 -
Population 2 -
Student-Teacher
Linkage - All
Countries v1
TIMSS 1995 -
Population 3 -
School
Background -
All Countries
v1
TIMSS 1995 -
Population 3 -
Student Bg -
All Countries
v1
TIMSS 1995 -
Population 3 -
Student Written
Assessment -
All Countries
v1
TIMSS 1995 -
Population 3 -
Student Written
Assessment
Reliability -
All Countries
v1
Data file: TIMSS 1995 - Population 2 - Sci Teacher Bg - All Countries v1
Cases:
0
Variables:
702
Variables
VERSION
*FILE VERSION*
IDCNTRY
*COUNTRY ID*
IDPOP
*POPULATION ID*
IDSTRAT
*STRATUM ID*
IDSCHOOL
*SCHOOL ID*
IDTEACH
*TEACHER ID*
IDLINK
*TEACHER LINK NUMBER*
IDSUBJCT
*SUBJECT ID*
IDGRADE
*GRADE ID*
ILCLASS1
*FIRST CLASS ID*
ILCLASS2
*SECOND CLASS ID*
ILCLASS3
*THIRD CLASS ID*
ITQUEST
*QUESTIONNAIRE STATUS*
ILMATH
SAMPLING STATUS MATH
ILSCI
SAMPLING STATUS SCIENCE
IDGRADER
*GRADE*
ILCOPYA
*DATA COPY STATUS SECTION A*
ITPART
*TEACHER PARTICIPATION INDICATOR*
BTBGAGE
GEN\AGE OF TEACHER
BTBGSEX
GEN\SEX OF TEACHER
BTBGEDUC
GEN\LEVEL OF EDUCATION COMPLETED
BTBSTEAC
SCI\DO NOT TEACH SCIENCE THIS YEAR
BTBSGRPK
SCI\GRADE LEVEL\PRE-KINDERGARTEN
BTBSGRK
SCI\GRADE LEVEL\KINDERGARTEN
BTBSGR1
SCI\GRADE LEVEL\GRADE 1
BTBSGR2
SCI\GRADE LEVEL\GRADE 2
BTBSGR3
SCI\GRADE LEVEL\GRADE 3
BTBSGR4
SCI\GRADE LEVEL\GRADE 4
BTBSGR5
SCI\GRADE LEVEL\GRADE 5
BTBSGR6
SCI\GRADE LEVEL\GRADE 6
BTBSGR7
SCI\GRADE LEVEL\GRADE 7
BTBSGR8
SCI\GRADE LEVEL\GRADE 8
BTBSGR9
SCI\GRADE LEVEL\GRADE 9
BTBSGR10
SCI\GRADE LEVEL\GRADE 10
BTBSGR11
SCI\GRADE LEVEL\GRADE 11
BTBSGR12
SCI\GRADE LEVEL\GRADE 12
BTBSGR13
SCI\GRADE LEVEL\GRADE 13
BTBMTEAC
MAT\DO NOT TEACH MATHEMATICS THIS YEAR
BTBMGRPK
MAT\GRADE LEVEL\PRE-KINDERGARTEN
BTBMGRK
MAT\GRADE LEVEL\KINDERGARTEN
BTBMGR1
MAT\GRADE LEVEL\GRADE 1
BTBMGR2
MAT\GRADE LEVEL\GRADE 2
BTBMGR3
MAT\GRADE LEVEL\GRADE 3
BTBMGR4
MAT\GRADE LEVEL\GRADE 4
BTBMGR5
MAT\GRADE LEVEL\GRADE 5
BTBMGR6
MAT\GRADE LEVEL\GRADE 6
BTBMGR7
MAT\GRADE LEVEL\GRADE 7
BTBMGR8
MAT\GRADE LEVEL\GRADE 8
BTBMGR9
MAT\GRADE LEVEL\GRADE 9
BTBMGR10
MAT\GRADE LEVEL\GRADE 10
BTBMGR11
MAT\GRADE LEVEL\GRADE 11
BTBMGR12
MAT\GRADE LEVEL\GRADE 12
BTBMGR13
MAT\GRADE LEVEL\GRADE 13
BTBGPTFT
GEN\TEACH PART-TIME OR FULL-TIME
BTBGTAUG
GEN\YEARS BEEN TEACHING
BTBGGRPK
GEN\GRADE LEVEL\PRE-KINDERGARTEN
BTBGGRK
GEN\GRADE LEVEL\KINDERGARTEN
BTBGGR1
GEN\GRADE LEVEL\GRADE 1
BTBGGR2
GEN\GRADE LEVEL\GRADE 2
BTBGGR3
GEN\GRADE LEVEL\GRADE 3
BTBGGR4
GEN\GRADE LEVEL\GRADE 4
BTBGGR5
GEN\GRADE LEVEL\GRADE 5
BTBGGR6
GEN\GRADE LEVEL\GRADE 6
BTBGGR7
GEN\GRADE LEVEL\GRADE 7
BTBGGR8
GEN\GRADE LEVEL\GRADE 8
BTBGGR9
GEN\GRADE LEVEL\GRADE 9
BTBGGR10
GEN\GRADE LEVEL\GRADE 10
BTBGGR11
GEN\GRADE LEVEL\GRADE 11
BTBGGR12
GEN\GRADE LEVEL\GRADE 12
BTBGGR13
GEN\GRADE LEVEL\GRADE 13
BTBMSUB1
MAT\SCHEDULED SUBJECTS\MATHEMATICS
BTBSSUB2
SCI\SCHEDULED SUBJECTS\GENERAL SCI
BTBSSUB3
SCI\SCHEDULED SUBJECTS\PHYSICAL SCI
BTBSSUB4
SCI\SCHEDULED SUBJECTS\EARTH SCIENCE
BTBSSUB5
SCI\SCHEDULED SUBJECTS\LIFE SCIENCE
BTBSSUB6
SCI\SCHEDULED SUBJECTS\BIOLOGY
BTBSSUB7
SCI\SCHEDULED SUBJECTS\CHEMISTRY
BTBSSUB8
SCI\SCHEDULED SUBJECTS\PHYSICS
BTBGSUB9
SCI\SCHEDULED SUBJECTS\OTHER
BTBGTSK1
GEN\SCHEDULED TASKS\SUPERVISION
BTBGTSK2
GEN\SCHEDULED TASKS\COUNSELLING
BTBGTSK3
GEN\SCHEDULED TASKS\ADMINISTRATION
BTBGTSK4
GEN\SCHEDULED TASKS\INDIVID PLANNING
BTBGTSK5
GEN\SCHEDULED TASKS\COOP PLANNING
BTBGTSK6
GEN\SCHEDULED TASKS\NON SPECIFIED
BTBGTOTL
GEN\SCHEDULED HOURS ALTOGETHER
BTBGACT1
GEN\OUTSIDE SCHL\PREPARE TEST
BTBGACT2
GEN\OUTSIDE SCHL\READ STUDENT WORK
BTBGACT3
GEN\OUTSIDE SCHL\PLAN LESSONS
BTBGACT4
GEN\OUTSIDE SCHL\MEET STUDENTS
BTBGACT5
GEN\OUTSIDE SCHL\MEET PARENTS
BTBGACT6
GEN\OUTSIDE SCHL\PROFESSIONL READING
BTBGACT7
GEN\OUTSIDE SCHL\UPDATE STUD RECORDS
BTBGACT8
GEN\OUTSIDE SCHL\ADMINISTRATVE TASKS
BTBGMEET
GEN\MEETING WITH OTHER TEACHERS
BTBGINF1
GEN\INFLUENCE\SUBJECT MATTER
BTBGINF2
GEN\INFLUENCE\SPECIFIC TEXTBOOKS
BTBGINF3
GEN\INFLUENCE\MONEY FOR SUPPLIES
BTBGINF4
GEN\INFLUENCE\KIND OF SUPPLIES
BTBSIMP1
SCI\GD\IMPT\REMEMBER FORMULAS
BTBSIMP2
SCI\GD\IMPT\SEQUENTIAL & PROCEDURAL
BTBSIMP3
SCI\GD\IMPT\UNDERSTAND CONCEPTS
BTBSIMP4
SCI\GD\IMPT\THINK CREATIVELY
BTBSIMP5
SCI\GD\IMPT\HOW USED IN REAL WORLD
BTBSIMP6
SCI\GD\IMPT\SUPPORT SOLUTIONS
BTBSAGR1
SCI\PRIMARILY AN ABSTRACT SUBJECT
BTBSAGR2
SCI\FORMAL REPRESENTATION OF WORLD
BTBSAGR3
SCI\PRACTICAL AND STRUCTURED GUIDE
BTBSAGR4
SCI\NATURAL TALENT FOR SCIENCE
BTBSAGR5
SCI\IMPORTANCE OF SEQNTAL DIRECTIONS
BTBSAGR6
SCI\FOCUSING ON RULES IS A BAD IDEA
BTBSAGR7
SCI\DEBATES IN CLASS HARM LEARNING
BTBSAGR8
SCI\SEE TASK APART FROM REPRESENTATN
BTBSAGR9
SCI\LIKING & UNDERSTANDING STUDENTS
BTBSFAM1
SCI\NATIONAL CURRICULUM GUIDE
BTBSFAM2
SCI\REGIONAL CURRICULUM GUIDE
BTBGFAM3
GEN\SCHOOL CURRICULUM GUIDE
BTBGFAM4
GEN\NATIONAL EXAM SPECIFICATIONS
BTBGFAM5
GEN\REGIONAL EXAM SPECIFICATIONS
BTBSFAM6
SCI\NATIONAL PEDAGOGY GUIDE
BTBSFAM7
SCI\REGIONAL PEDAGOGY GUIDE
BTBSPRP1
SCI\PREPARATION\EARTH'S FEATURES
BTBSPRP2
SCI\PREPARATION\TYPES OF ENERGY ETC
BTBSPRP3
SCI\PREPARATION\LIGHT
BTBSPRP4
SCI\PREPARATION\HUMAN TISSUES
BTBSPRP5
SCI\PREPARATION\HUMAN METABOLISM
BTBSPRP6
SCI\PREPARATION\HUMAN REPRODUCTION
BTBSPRP7
SCI\PREPARATION\HUMAN GENETICS
BTBSPRP8
SCI\PREPARATION\MEASUREMENT
BTBSPRP9
SCI\PREPARATION\ORGANIZING DATA
BTBGCARE
GEN\WAS TEACHING FIRST CHOICE
BTBGCHNG
GEN\WOULD YOU CHANGE CAREER
BTBGSOAP
GEN\IS WORK APPRECIATED BY SOCIETY
BTBGSTAP
GEN\IS WORK APPRECIATED BY STUDENTS
BTBGBOOK
GEN\NUMBER OF BOOKS IN HOME
BTBGRNK1
GEN\SOCIAL STATUS\ACCOUNTANT
BTBGRNK2
GEN\SOCIAL STATUS\<MEDICAL DOCTOR>
BTBGRNK3
GEN\SOCIAL STATUS\LAWYER
BTBGRNK4
GEN\SOCIAL STATUS\ENGINEER
BTBGRNK5
GEN\SOCIAL STATUS\NURSE
BTBGRNK6
GEN\SOCIAL STATUS\SENIOR
BTBGRNK7
GEN\SOCIAL STATUS\TEACHER PRIMARY
BTBGRNK8
GEN\SOCIAL STATUS\TEACHER SECONDARY
BTBGRNK9
GEN\SOCIAL STATUS\<UNSKILLED WORKER>
BTBSBOY
SCI\CLSS\NUMBER OF BOYS IN CLASS
BTBSGIRL
SCI\CLSS\NUMBER OF GIRLS IN CLASS
BTBSACH1
SCI\CLSS\HIGH ACHIEVEMENT LEVELS
BTBSACH2
SCI\CLSS\MIDDLE ACHIEVEMENT LEVELS
BTBSACH3
SCI\CLSS\LOW ACHIEVEMENT LEVELS
BTBSTIME
SCI\CLSS\LENGTH OF SCIENCE CLASS
BTBSTXBK
SCI\CLSS\USE SCIENCE TEXTBOOK
BTBSTXB0
SCI\CLSS\SCIENCE TEXTBOOK USED A
BTBSTXB1
SCI\CLSS\SCIENCE TEXTBOOK USED B
BTBSTXB2
SCI\CLSS\SCIENCE TEXTBOOK USED C
BTBSTXB3
SCI\CLSS\SCIENCE TEXTBOOK USED D
BTBSTXB4
SCI\CLSS\SCIENCE TEXTBOOK USED E
BTBSTXB5
SCI\CLSS\SCIENCE TEXTBOOK USED F
BTBSTXB6
SCI\CLSS\SCIENCE TEXTBOOK USED G
BTBSTXB7
SCI\CLSS\SCIENCE TEXTBOOK USED H
BTBSTXB8
SCI\CLSS\SCIENCE TEXTBOOK USED I
BTBSTXB9
SCI\CLSS\SCIENCE TEXTBOOK USED J
BTBSTXNM
SCI\CLSS\TEXTBOOK NAME ENTERED
BTBSTXBS
SCI\CLSS\TEXTBOOK BASED TEACHING
BTBSADTB
SCI\CLSS\IN ADDITION TO TEXTBOOK
BTBSLM01
SCI\CLSS\DIFFERENT ACADEMIC ABILITIES
BTBSLM02
SCI\CLSS\WIDE RANGE OF BACKGROUNDS
BTBSLM03
SCT\CLSS\SPECIAL NEEDS
BTBSLM04
SCI\CLSS\UNINTERESTED STUDENTS
BTBSLM05
SCI\CLSS\DISRUPTIVE STUDENTS
BTBSLM06
SCI\CLSS\PARENTS INTRESTD IN PROGRSS
BTBSLM07
SCI\CLSS\PARENTS UNINTRESTD IN PROGR
BTBSLM08
SCI\CLSS\SHORTGE OF COMPUTR HARDWARE
BTBSLM09
SCI\CLSS\SHORTGE OF COMPUTR SOFTWARE
BTBSLM10
SCI\CLSS\SHORTGE OF INSTR EQUIPMENT
BTBSLM11
SCI\CLSS\SHORTGE OF DEMNSTR EQUIPMNT
BTBSLM12
SCI\CLSS\INADEQUATE PHYSICL FACILITS
BTBSLM13
SCI\CLSS\HIGH STUDENT TEACHER RATIO
BTBSLM14
SCI\CLSS\LOW MORALE AMONG STAFF
BTBSLM15
SCI\CLSS\LOW MORALE AMONG STUDENTS
BTBSLM16
SCI\CLSS\THREATS 2 PERS OR STDT SFTY
BTBSCALC
SCI\ACCESS TO CALC DURING SCI LESSON
BTBSCAL1
SCI\CALCS FOR CHECKING ANSWERS
BTBSCAL2
SCI\CALCS FOR TESTS AND EXAMS
BTBSCAL3
SCI\CALCS FOR ROUTINE COMPUTATIO
BTBSCAL4
SCI\CALCS FOR COMPLEX PROBLEMS
BTBSCAL5
SCI\CALCS FOR NUMBER CONCEPTS
BTBSRLY1
SCI\RELY ON PREVIOUS LESSONS
BTBSRLY2
SCI\RELY ON SCHOOL PLAN
BTBSRLY3
SCI\RELY ON OTHER TEACHERS
BTBSRLY4
SCI\RELY ON STUDENT TEXTBOOKS
BTBSRLY5
SCI\RELY ON OTHER TEXTBOOK
BTBSRLY6
SCI\RELY ON TEACHER GUIDE
BTBSRLY7
SCI\RELY ON EXT EXAMS OR STND TESTS
BTBSSRC1
SCI\SOURCE\WHICH TOPIC TO TEACH
BTBSSRC2
SCI\SOURCE\HOW TO PRESENT A TOPIC
BTBSSRC3
SCI\SOURCE\CLASS WORK AND HOMEWORK
BTBSSRC4
SCI\SOURCE\ASSESSMENT AND EVALUATN
BTBSTA
SCI\EARTH FEATURES
BTBSTAA
SCI\EARTH FEATURES\TEACH LATER
BTBSTAB
SCI\EARTH FEATURES\NOT TAUGHT NOW
BTBSTAC
SCI\EARTH FEATURES\TAUGHT BEFORE
BTBSTA1
SCI\EARTH LAYERS
BTBSTA1A
SCI\EARTH LAYERS\TEACH LATER
BTBSTA1B
SCI\EARTH LAYERS\NOT TAUGHT NOW
BTBSTA1C
SCI\EARTH LAYERS\TAUGHT BEFORE
BTBSTA2
SCI\LANDFORMS
BTBSTA2A
SCI\LANDFORMS\TEACH LATER
BTBSTA2B
SCI\LANDFORMS\NOT TAUGHT NOW
BTBSTA2C
SCI\LANDFORMS\TAUGHT BEFORE
BTBSTA3
SCI\WATERBODIES
BTBSTA3A
SCI\WATERBODIES\TEACH LATER
BTBSTA3B
SCI\WATERBODIES\NOT TAUGHT NOW
BTBSTA3C
SCI\WATERBODIES\TAUGHT BEFORE
BTBSTA4
SCI\ATMOSPHERE
BTBSTA4A
SCI\ATMOSPHERE\TEACH LATER
BTBSTA4B
SCI\ATMOSPHERE\NOT TAUGHT NOW
BTBSTA4C
SCI\ATMOSPHERE\TAUGHT BEFORE
BTBSTA5
SCI\ROCKS
BTBSTA5A
SCI\ROCKS\TEACH LATER
BTBSTA5B
SCI\ROCKS\NOT TAUGHT NOW
BTBSTA5C
SCI\ROCKS\TAUGHT BEFORE
BTBSTA6
SCI\ICEFORMS
BTBSTA6A
SCI\ICEFORMS\TEACH LATER
BTBSTA6B
SCI\ICEFORMS\NOT TAUGHT NOW
BTBSTA6C
SCI\ICEFORMS\TAUGHT BEFORE
BTBSTB
SCI\EARTH PROCESSES
BTBSTBA
SCI\EARTH PROCESSES\TEACH LATER
BTBSTBB
SCI\EARTH PROCESSES\NOT TAUGHT NOW
BTBSTBC
SCI\EARTH PROCESSES\TAUGHT BEFORE
BTBSTC
SCI\EARTH+UNIVERSE
BTBSTCA
SCI\EARTH+UNIVERSE\TEACH LATER
BTBSTCB
SCI\EARTH+UNIVERSE\NOT TAUGHT NOW
BTBSTCC
SCI\EARTH+UNIVERSE\TAUGHT BEFORE
BTBSTD
SCI\HUMAN BIOLOGY
BTBSTDA
SCI\HUMAN BIOLOGY\TEACH LATER
BTBSTDB
SCI\HUMAN BIOLOGY\NOT TAUGHT NOW
BTBSTDC
SCI\HUMAN BIOLOGY\TAUGHT BEFORE
BTBSTD1
SCI\BODY STRUCTURES
BTBSTD1A
SCI\BODY STRUCTURES\TEACH LATER
BTBSTD1B
SCI\BODY STRUCTURES\NOT TAUGHT NOW
BTBSTD1C
SCI\BODY STRUCTURES\TAUGHT BEFORE
BTBSTD2
SCI\METABOLISM
BTBSTD2A
SCI\METABOLISM\TEACH LATER
BTBSTD2B
SCI\METABOLISM\NOT TAUGHT NOW
BTBSTD2C
SCI\METABOLISM\TAUGHT BEFORE
BTBSTD3
SCI\REPRODUCTION
BTBSTD3A
SCI\REPRODUCTION\TEACH LATER
BTBSTD3B
SCI\REPRODUCTION\NOT TAUGHT NOW
BTBSTD3C
SCI\REPRODUCTION\TAUGHT BEFORE
BTBSTD4
SCI\GENETICS
BTBSTD4A
SCI\GENETICS\TEACH LATER
BTBSTD4B
SCI\GENETICS\NOT TAUGHT NOW
BTBSTD4C
SCI\GENETICS\TAUGHT BEFORE
BTBSTE
SCI\LIVING THINGS
BTBSTEA
SCI\LIVING THINGS\TEACH LATER
BTBSTEB
SCI\LIVING THINGS\NOT TAUGHT NOW
BTBSTEC
SCI\LIVING THINGS\TAUGHT BEFORE
BTBSTF
SCI\LIFE PROCESSES
BTBSTFA
SCI\LIFE PROCESSES\TEACH LATER
BTBSTFB
SCI\LIFE PROCESSES\NOT TAUGHT NOW
BTBSTFC
SCI\LIFE PROCESSES\TAUGHT BEFORE
BTBSTG
SCI\LIFE CYCLES
BTBSTGA
SCI\LIFE CYCLES\TEACH LATER
BTBSTGB
SCI\LIFE CYCLES\NOT TAUGHT NOW
BTBSTGC
SCI\LIFE CYCLES\TAUGHT BEFORE
BTBSTH
SCI\INTERACTION
BTBSTHA
SCI\INTERACTION\TEACH LATER
BTBSTHB
SCI\INTERACTION\NOT TAUGHT NOW
BTBSTHC
SCI\INTERACTION\TAUGHT BEFORE
BTBSTI
SCI\TYPES OF MATTER
BTBSTIA
SCI\TYPES OF MATTER\TEACH LATER
BTBSTIB
SCI\TYPES OF MATTER\NOT TAUGHT NOW
BTBSTIC
SCI\TYPES OF MATTER\TAUGHT BEFORE
BTBSTJ
SCI\MATTER STRUCTURE
BTBSTJA
SCI\MATTER STRUCTURE\TEACH LATER
BTBSTJB
SCI\MATTER STRUCTURE\NOT TAUGHT NOW
BTBSTJC
SCI\MATTER STRUCTURE\TAUGHT BEFORE
BTBSTK
SCI\ENERGY TYPES
BTBSTKA
SCI\ENERGY TYPES\TEACH LATER
BTBSTKB
SCI\ENERGY TYPES\NOT TAUGHT NOW
BTBSTKC
SCI\ENERGY TYPES\TAUGHT BEFORE
BTBSTL
SCI\ENERGY PROCESSES
BTBSTLA
SCI\ENERGY PROCESSES\TEACH LATER
BTBSTLB
SCI\ENERGY PROCESSES\NOT TAUGHT NOW
BTBSTLC
SCI\ENERGY PROCESSES\TAUGHT BEFORE
BTBSTL1
SCI\ENERGY\LIGHT
BTBSTL1A
SCI\ENERGY\LIGHT\TEACH LATER
BTBSTL1B
SCI\ENERGY\LIGHT\NOT TAUGHT NOW
BTBSTL1C
SCI\ENERGY\LIGHT\TAUGHT BEFORE
BTBSTM
SCI\PHYSICAL CHANGES
BTBSTMA
SCI\PHYSICAL CHANGES\TEACH LATER
BTBSTMB
SCI\PHYSICAL CHANGES\NOT TAUGHT NOW
BTBSTMC
SCI\PHYSICAL CHANGES\TAUGHT BEFORE
BTBSTN
SCI\QUANTUM THEORY
BTBSTNA
SCI\QUANTUM THEORY\TEACH LATER
BTBSTNB
SCI\QUANTUM THEORY\NOT TAUGHT NOW
BTBSTNC
SCI\QUANTUM THEORY\TAUGHT BEFORE
BTBSTO
SCI\CHEMICAL CHANGE 1
BTBSTOA
SCI\CHEMICAL CHANGE 1\TEACH LATER
BTBSTOB
SCI\CHEMICAL CHANGE 1\NOT TAUGHT NOW
Total: 702
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