Trends in International Mathematics and Science Study 2015

International, 2015

Get Microdata

Reference ID

int-iea-timss-2015-v1

Producer(s)

TIMSS & PIRLS International Study Center

Collections

TIMSS and PIRLS

Metadata

DDI/XML JSON

Created on

Mar 20, 2021

Last modified

Mar 20, 2021

Page views

244200

Downloads

2173

DRAW A RECTANGLE GIVEN AREA AND PERIMETER (2) (M062300)

Data file: TIMSS-2015-pop2-studen-achievement-allcountries-metadata

Overview

Valid: 129

Invalid: 871

Type: Discrete

Decimal: 0

loc_start_pos: 153

loc_end_pos: 153

Width: 1

Range: 1 - 4

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	PARTIALLY CORRECT RESPONSE	11	8.5%
2	PARTIALLY CORRECT RESPONSE_duplicated_11	5	3.9%
3	CORRECT RESPONSE	42	32.6%
4	INCORRECT RESPONSE	71	55%
Sysmiss		871

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