The number of students | Test scores (mean ± standard deviation) | |||
Before the experiment | After the experiment | Score Difference of Pre-test and Post-test | ||
Experimental Class | 18 | 76.30 ± 6.36 | 83.04 ± 5.81 | 6.74 ± 2.46 |
Control class | 18 | 77.61 ± 5.48 | 79.40 ± 5.56 | 1,79 ± 2.11 |
P Value |
| 0.265 | 0.002 | 0.000 |