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Question: How much do you agree with these statements about your science lessons? - My teacher is easy to understand.
Choices: "Agree a lot" "Agree a little" "Disagree a little" "Disagree a lot"
Data: % of "Agree a lot"
Period:
Area:
12 countries/ areas
Highlight:
1 Turkiye67.9%
2 United States52.3%
3 Israel48.0%
4 Ireland42.0%
5 Australia41.9%
5 New Zealand41.9%
7 United Kingdom41.7%
8 Italy41.0%
9 Norway38.5%
10 Chile 33.6%
11 Japan22.8%
12 Republic of Korea16.9%

Note
United Kingdom: England only.

No data for 26 countries.

Source
TIMSS 2019 > International Database > TIMSS 2019 Data Almanacs - Grade 8

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data12
Regression equation
Y = -0.702419 X +6.854
Correlation coefficient (r)-0.138
Coefficient of determination (R2)0.019

GDP per capita (current US$)
No. of data12
Regression equation
Y = 9190.852947 X +48213.807
Correlation coefficient (r)0.039
Coefficient of determination (R2)0.002

Life expectancy at birth - Both sexes (years)
No. of data12
Regression equation
Y = -15.144239 X +87.490
Correlation coefficient (r)-0.706
Coefficient of determination (R2)0.498

Fertility rate, total (births per woman)
No. of data12
Regression equation
Y = 2.329442 X +0.687
Correlation coefficient (r)0.592
Coefficient of determination (R2)0.350

Suicide, age-standardized (per 100 000 population)
No. of data12
Regression equation
Y = -25.987397 X +20.163
Correlation coefficient (r)-0.674
Coefficient of determination (R2)0.454