Abstract:
The objectives of this special problem were 1) to develop a multimedia computer assisted instruction using Augmented Reality Technology (MMCAI-AR), 2) to find the efficiency of the developed MMCAI-AR, and 3) to compare the achievement of student before and after using the developed MMCAI-AR. Tools using in this study were the developed MMCAI-AR lessons, pretest, posttest and questionnaire The samplings group 50 grade 7 students of Vorraratsuksa Nonthaburi School, selected by purposive sampling. The result of this study were shown as follow :1) MMCAI-AR lessons, each lesson consisted of title, content and AR marker, 2) the efficiency of the developed MMCAI-AR was at 2.33 using meguigams formula, and 3) the achievement of student after using the developed MMCAI-AR was statistically significantly higher than before using it at .05. We can conclude that we can apply the developed MMCAI-AR to the target group as well