Programme for International Student Assessment 2006

Argentina, Australia, Austria...and 54 more, 2006

Reference ID

WLD_2006_PISA_v01_M

Producer(s)

Organisation for Economic Co-operation and Development (OECD)

Metadata

Documentation in PDF DDI/XML JSON

Study website

Created on

Nov 23, 2011

Last modified

Jun 14, 2022

Page views

121545

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Learning - Demonstrations Q34j (ST34Q10)

Data file: INT_Stu06_Dec07

Overview

Valid: 398750

Invalid: 0

Type: Discrete

Decimal: 0

Start: 295

End: 295

Width: 1

Range: 1 - 9

Format: Numeric

Questions and instructions

Literal question

When learning <school science> topics at school, how often do the following activities occur? Experiments are done by the teacher as demonstrations.

Categories

Value	Category	Cases
1	All lessons	38400	9.6%
2	Most Lessons	96739	24.3%
3	Some lessons	157967	39.6%
4	Hardly ever	73241	18.4%
7	N/A	3554	0.9%
8	Invalid	651	0.2%
9	Missing	28198	7.1%

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.

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