1. The pre-test scores of the experimental and the control group. The results indicate that the mean score for experimental group was 50.34 with a standard deviation of 10.92 and that of control group was 47.68 with a standard deviation of 11.18. The results also indicate that the difference between the achievement mean scores for experimental and control groups t(80) = 0.281 is not significant at the alpha level of 0.05. This, therefore, means that the experimental and control groups were at the same level of achievement at the start of the study.