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Question: This school year, how often did your teacher do the following things in your mathematics lessons? - The teacher asked us to think of problems from everyday life that could be solved with new mathematics knowledge we learned.
Choices: "Never or almost never" "Less than half of the lessons" "About half of the lessons" "More than half of the lessons" "Every lesson or almost every lesson"
Data: % of "More than half of the lessons" "Every lesson or almost every lesson"
Period:
Area:
10 countries/ areas
Highlight:
1 Canada27.1%
2 Australia26.9%
3 United States24.7%
4 France 21.0%
5 United Kingdom20.3%
6 Germany20.2%
7 Sweden18.7%
8 Italy15.3%
9 Republic of Korea15.0%
10 Japan13.6%

Note
The data of Azerbaijan are collected only in Baku. The data of Ukraine are collected from 18 out of 27 regions.

Source
OECD PISA 2022

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data10
Regression equation
Y = 5.847733 X +5.469
Correlation coefficient (r)0.684
Coefficient of determination (R2)0.468

GDP per capita (current US$)
No. of data10
Regression equation
Y = 244308.036309 X -615.070
Correlation coefficient (r)0.819
Coefficient of determination (R2)0.671

Life expectancy at birth - Both sexes (years)
No. of data10
Regression equation
Y = -20.005138 X +86.057
Correlation coefficient (r)-0.420
Coefficient of determination (R2)0.176

Fertility rate, total (births per woman)
No. of data10
Regression equation
Y = 3.683134 X +0.732
Correlation coefficient (r)0.600
Coefficient of determination (R2)0.360

Suicide, age-standardized (per 100 000 population)
No. of data10
Regression equation
Y = -9.060115 X +12.937
Correlation coefficient (r)-0.095
Coefficient of determination (R2)0.009