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Table 1 The numbers of posed problems in each category

From: Experimental study of learning support through examples in mathematical problem posing

Groups

I/I

D/I

I/D

D/D

Control

35

31*

8**

38

Solving

19

13*

17**

34

Control

35*

31

8**

38

Reproduction-s

12*

17

19**

31

Control

35

31

8

38

Reproduction-f

7

7

6

10

Control

35

31*

8**

38

Evaluation

6

2*

8**

9

  1. *p < .05; **p < .01