The purposes of this research were as follows: 1) to develop the computer assisted instruction on technology (designing and technology) subjects for roundtable learning management, 2) to evaluate the quality of the content of the computer assisted instruction on technology (designing and technology) subjects for roundtable learning management, and 3) to evaluate the quality of the techniques and methodology of the computer assisted instruction on technology (designing and technology) subjects for roundtable learning management.

            The research results showed that 1) the developed computer assisted instruction consisted of 3 units for teaching with a roundtable on technology (designing and technology) subjects for grade 7 students, 2) the computer assisted instruction on technology (designing and technology) subjects had the quality of the content at the highest level ( = 4.83, S.D. = 0.12), and 3) the computer assisted instruction on technology (designing and technology) subjects had the quality of the techniques and methodology at the highest level ( = 4.57, S.D. = 0.33).