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Question: How often do these things happen in your language lessons? - The teacher changes the structure of the lesson on a topic that most students find difficult to understand.
Choices: "Never or almost never" "Some lessons" "Many lessons" "Every lesson or almost every lesson"
Data: % of "Many lessons" "Every lesson or almost every lesson"
Period:
Area:
38 countries/ areas
Highlight:
1 Republic of Korea60.6%
2 Sweden52.6%
3 United Kingdom49.4%
4 Chile48.7%
5 Mexico48.1%
6 Australia48.0%
7 New Zealand47.4%
8 Japan46.5%
9 Greece46.1%
10 Turkiye45.8%
11 Finland44.4%
12 Canada43.4%
13 Hungary42.8%
14 Poland42.1%
15 Portugal41.3%
16 Netherlands41.1%
17 Italy40.8%
18 Denmark40.6%
19 United States40.5%
20 Spain40.0%
21 Iceland39.9%
22 Colombia39.0%
23 Israel38.9%
24 Switzerland 38.8%
25 Estonia38.7%
26 Ireland38.3%
27 Austria38.2%
27 Luxembourg38.2%
29 Lithuania38.1%
30 France37.7%
31 Norway37.5%
32 Germany36.9%
33 Latvia36.4%
34 Costa Rica35.6%
35 Czech Republic34.4%
36 Belgium33.2%
37 Slovenia32.5%
38 Slovakia31.3%

Note
The data of Azerbaijan are collected only in Baku. The data of China are collected only in Beijing, Shanghai, Jiangsu, and Zhejiang.

Source
OECD PISA 2018 Compendia

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data38
Regression equation
Y = -1.419845 X +7.273
Correlation coefficient (r)-0.147
Coefficient of determination (R2)0.022

GDP per capita (current US$)
No. of data38
Regression equation
Y = -53726.388368 X +66839.182
Correlation coefficient (r)-0.111
Coefficient of determination (R2)0.012

Life expectancy at birth - Both sexes (years)
No. of data38
Regression equation
Y = 11.593160 X +75.051
Correlation coefficient (r)0.184
Coefficient of determination (R2)0.034

Fertility rate, total (births per woman)
No. of data38
Regression equation
Y = -1.469186 X +2.196
Correlation coefficient (r)-0.276
Coefficient of determination (R2)0.076

Suicide, age-standardized (per 100 000 population)
No. of data38
Regression equation
Y = 6.072724 X +7.345
Correlation coefficient (r)0.087
Coefficient of determination (R2)0.008