\fSignificant difference between pre-test and post-test of the experimental group Table 3. Significant Difference Between the Pre-test and Post-test of the Experimental Group Experimental T-test Paired Sig (2- Mean Result Decision Group Sample tailed) Pre-test 12.8 -7.54 0.000 Very Significant Reject Null Post-test 15.33 The table above presents the mean scores 12.8 and 15.33 of the pretest and posttest of the experimental group. T-Test were made using 0.05 level of significance and results are as follows: T-Statistics of -7.54, P-value of 2.73E-06