The samples used in this research as a student, secondary school 3 years ago, Saba yoi of Songkhla province, Saba yoi district semester 2 academic year 2556 (2013) 3 semester 1 academic year 2556 (2013), and then select the number of classroom 2 students with the same average. Then divide the students into two groups. The first group is the Group of experimental learning management by computer-assisted lessons teach. Then take the data from the analysis made by the t test (t-test), which is independent of the two samples.
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