The purpose of this study is to investigate the effect of instruction using movies on the attitude toward science and learning achievements in Elementary Students. For this study, it was chosen two classes of the fifth grades in H elementary school in Gyeonggi province. One class was an experiment group and the other class was a control group. Instruction using movies was applied to the experimental group and instruction using data of site T-nara that most teachers are using usually present was applied to the control group. Instruction using movies composed of seven steps was administered during the school hours. The results of this study were as follows. First, instruction using movies was positive effect in the Attitude toward Science. Second, there was significance between the score of the learning achievements of the experimental group and control group by instruction using movies. Third, there were many positive reactions of students about instruction using movies.