The Contribution of Using Cooperative Learning Methods on Students’ Achievement and Retention in Secondary Schools during Chemistry Lesson

Table 5

Comparing experimental group of male and female students’ chemistry achievement (N = 64).

Gender	N	df	Mean	SD	t-cal	t-cr	p-Value	α-Value
Males	33	32	68.73	11.633	−1.243	3.18	0.219	0.05
Females	31	30	71.97	8.961

Mean difference is significant at .