Abstract:
The purpose of this research were; 1) To create and develop computer assisted instruction for Mathematics on Fraction for Prathom 6 students to meet the efficiency of 90/ 90 critend, 2) To compare the pre-test and post-test scores of the students after studying with the CAI lessons, and 3) To study the satisfaction of Prathom 6 students after learning with the CAI lessons. The sample consisted of 27 Phathom 6 students who studying at Watnongkrabok School under by Rayong Primary Educational Service Area Office 1. The research instrument included computer assisted instruction for Mathematics on Fraction, lesson plan, pre-test and post-test on fraction and the evaluation of satisfaction on the computer assisted instruction. The data was analyzed by mean, standard deviation and t-test.
The research result were as follows; the efficiency of computer assisted instruction for Mathematics on Fraction for Prathom 6 students was at 91.73/ 92.59, which met the 90/ 90 criterion. The result of the post-test was higher than the pre-test at the significance level of .01 according to the hypothesis. The satisfaction towards the computer assisted instruction 6 was in higher level ( = 4.58, SD = 0.58)