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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 solve mathematics problems without computing anything.
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:
80 countries/ areas
Highlight:
1 Morocco30.2%
2 Argentina27.3%
3 Malta26.0%
4 United Arab Emirates25.2%
5 Australia24.2%
6 Mongolia23.7%
7 Jamaica22.9%
8 Uzbekistan22.3%
9 Philippines21.4%
10 United States21.3%
11 New Zealand20.9%
12 Brunei Darussalam20.8%
13 Qatar20.7%
14 Albania20.4%
14 Azerbaijan20.4%
14 Spain20.4%
17 Austria18.9%
18 Brazil18.6%
18 Dominican Republic18.6%
20 North Macedonia18.4%
21 Portugal18.2%
22 Bulgaria18.0%
22 Ireland18.0%
24 Montenegro17.9%
25 Thailand17.3%
26 Kosovo16.9%
27 El Salvador16.8%
27 Palestinian Territory16.8%
29 Canada16.6%
30 Cambodia16.5%
31 Slovakia15.8%
32 Singapore15.7%
33 Colombia15.6%
33 Jordan15.6%
33 Panama15.6%
36 Saudi Arabia15.5%
36 Serbia15.5%
38 Guatemala 15.2%
39 Ukraine14.7%
40 United Kingdom14.6%
41 Indonesia14.5%
42 France14.4%
43 Germany14.2%
44 Peru14.1%
45 Switzerland14.0%
46 Slovenia13.8%
47 Mexico13.7%
48 Macao, China12.9%
49 Chile12.4%
50 Norway11.9%
51 Czech Republic11.8%
51 Hong Kong, China11.8%
51 Poland11.8%
54 Malaysia11.1%
55 Netherlands10.9%
56 Lithuania10.8%
57 Japan10.6%
58 Uruguay10.5%
59 Georgia10.0%
59 Paraguay10.0%
59 Sweden10.0%
62 Hungary9.8%
63 Latvia9.7%
64 Israel9.6%
64 Turkiye9.6%
66 Greece9.5%
67 Kazakhstan9.4%
68 Denmark9.3%
69 Italy9.1%
70 Croatia9.0%
71 Finland8.9%
72 Costa Rica8.7%
73 Moldova8.6%
73 Romania8.6%
75 Iceland8.0%
76 Belgium7.7%
77 Viet Nam7.6%
78 Republic of Korea7.0%
79 Taiwan6.5%
80 Estonia5.4%

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

No data for 158 countries.

Source
OECD PISA 2022

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data77
Regression equation
Y = -3.213389 X +6.713
Correlation coefficient (r)-0.236
Coefficient of determination (R2)0.056

GDP per capita (current US$)
No. of data80
Regression equation
Y = -38557.969394 X +35925.198
Correlation coefficient (r)-0.080
Coefficient of determination (R2)0.006

Life expectancy at birth - Both sexes (years)
No. of data79
Regression equation
Y = -11.163314 X +79.227
Correlation coefficient (r)-0.134
Coefficient of determination (R2)0.018

Fertility rate, total (births per woman)
No. of data79
Regression equation
Y = 1.770262 X +1.470
Correlation coefficient (r)0.180
Coefficient of determination (R2)0.032

Suicide, age-standardized (per 100 000 population)
No. of data75
Regression equation
Y = -23.689266 X +12.212
Correlation coefficient (r)-0.283
Coefficient of determination (R2)0.080