Abstract:
The purposes of this research were to; 1) develop a computer assisted instruction in mathematics on multiplication for Prathomsuksa 6 to meet the 80/ 80 criteria, 2) to study the learning progress after learning with instruction 3) to study the students satisfaction towards the learning. The population consisted of 30 students in Prathomsuksa 6 at Watsaithong school Trad province. The research instruments were a computer assisted instruction in mathematics on multiplication, learning achievement test, and a questionnaire on satisfaction.
The results were that the efficiency of the developed computer assisted instruction in mathematics on multiply for Prathomsuksa 6 was at 80.00/ 87.75 meeting the criteria set. The learning progress after learning with the computer-assisted instruction was that the learners had learning progress, with the efficiency index of 0.7677, student satisfaction towards the computer assisted instruction was at the highest level.