Impact of a Social Constructivist Instructional Strategy on Performance in Algebra with a Focus on Secondary School Students

Table 2

Independent sample t-test statistics for testing the mean difference in the performance scores of experimental and control group students.

Group	N	Mean	SD	t	df		95% CI	d^2
Experimental	82	16.05	2.74	10.83	152	<0.001	3.75 to 5.43	0.44
Control	72	11.46	2.49