From: Practices of algorithm education based on discovery learning using a program visualization system
ID | Pre-test | Post-test | Difference |
---|---|---|---|
1 | 7 (0.11) | 24 (0.43) | (0.32) |
2 | 23 (0.36) | 39 (0.70) | (0.34) |
3 | 27 (0.42) | 33 (0.59) | (0.17) |
4 | 0 (0.00) | 0 (0.00) | (0.00) |
5 | 24 (0.38) | 23 (0.41) | (0.04) |
6 | 41 (0.64) | 45 (0.80) | (0.16) |
7 | 64 (1.00) | 56 (1.00) | (0.00) |
8 | 0 (0.00) | 0 (0.00) | (0.00) |
9 | 10 (0.16) | 20 (0.36) | (0.20) |
10 | 0 (0.00) | 0 (0.00) | (0.00) |
11 | 19 (0.30) | 24 (0.43) | (0.13) |
12 | 0 (0.00) | 0 (0.00) | (0.00) |
13 | 0 (0.00) | 3 (0.05) | (0.05) |
14 | 0 (0.00) | 0 (0.00) | (0.00) |
15 | 0 (0.00) | 0 (0.00) | (0.00) |
16 | 32 (0.50) | 40 (0.71) | (0.21) |
17 | 25 (0.39) | 56 (1.00) | (0.61) |
18 | 22 (0.34) | 28 (0.50) | (0.16) |
19 | 50 (0.78) | 55 (0.98) | (0.20) |
20 | 0 (0.00) | 0 (0.00) | (0.00) |
21 | 14 (0.22) | 42 (0.75) | (0.53) |
22 | 0 (0.00) | 0 (0.00) | (0.00) |
23 | 20 (0.31) | 20 (0.36) | (0.05) |
24 | 31 (0.41) | 31 (0.55) | (0.15) |
Ave. | 16.3 (0.26) | 22.5 (0.40) | (0.14) |