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Table 3 Related to RQ3b, comparing attainments of Singaporean students in 2019 to East Asian students in 2019

From: Learning data science in elementary school mathematics: a comparative curriculum analysis

 

Numbers

Measurement and Geometry

Data

p-value

Cohen’s d

p-value

Cohen’s d

p-value

Cohen’s d

50th percentile

      

Hong Kong

 < 0.001

− 0.86

 < 0.001

− 0.31

 < 0.001

− 0.18

Rep. Korea

 < 0.001

− 1.46

 < 0.001

− 0.49

 < 0.001

− 0.42

Chinese Taipei

 < 0.001

− 1.16

 < 0.001

− 0.42

 < 0.001

− 0.70

Japan

 < 0.001

− 1.83

 < 0.001

− 0.73

 < 0.001

− 0.39

Singapore

Reference

10th percentile

Hong Kong

 < 0.001

− 0.16

0.04

0.02

 < 0.001

− 0.03

Rep. Korea

 < 0.001

− 0.29

1

 < 0.01

0.26

0.02

Chinese Taipei

 < 0.001

− 0.10

0.003

0.03

 < 0.001

− 0.13

Japan

 < 0.001

− 0.31

 < 0.001

-0.15

1

 < 0.01

Singapore

Reference

  1. Comparisons are made to Singapore as a reference. Negative d represents lower performance of comparison country to Singapore