Trends in International Mathematics and Science Study, South Africa 2002
Grade 9

South Africa, 2002

Get Microdata

Reference ID

zaf-iea-tpisc-timss-g9-2002-v1

DOI

https://doi.org/10.25828/rnex-4873

Producer(s)

TIMSS & PIRLS International Study Center

Collections

TIMSS and PIRLS

Metadata

Documentation in PDF DDI/XML JSON

Created on

May 11, 2026

Last modified

May 11, 2026

Page views

5371

Downloads

sci\computer\use\scientific procedures (ltbscape)

Data file: timss-2002-sa-gr9-v1

Overview

Valid: 1240

Minimum: 1

Maximum: 4

Mean: 3.8145161290323

Standard deviation: 0.56200573993247

Type: Discrete

Width: 8

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	every or almost every lesson	19	1.5%
2	about half the lessons	45	3.6%
3	some lessons	83	6.7%
4	never	1093	88.1%
6	logically not applicable	0
9	omitted	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.

Back to Catalog