The objectives of this research were 1) to develop the computer assisted instruction with gamification technique on information system in information technology and communication subjects for grade 10 students, 2) to evaluate the quality of the content of the computer assisted instruction with gamification technique on information system, and 3) to evaluate the quality of the techniques and methodology of the computer assisted instruction with gamification technique on information system. The sample group used in this research were 3 experts in the content, and 3 experts in the techniques and methodology selected by purposive sampling technique. The research tools were the learning plan, the computer assisted instruction with gamification technique, the assessment form of the content, and the assessment form of the techniques and methodology. The data were analyzed by mean and standard deviation.

The research results found that 1) the computer assisted instruction with gamification technique on information system of grade 10 students included 3 units; information system, computer components and working principles, and data communication system for computer networks, 2) the computer assisted instruction with gamification technique on information system had the quality of the content at the highest level (= 4.92, S.D. = 0.14), and 3) the computer assisted instruction with gamification technique on information system had the quality of the techniques and methodology at the highest level (= 4.93, S.D. = 0.06).