This research focused on the search of the strategies of integrating information technology into curriculum in the elementary schools of the disadvantage-cultural areas. This researcher applied the Action Research of the information into the teaching in Science and Technology Area. According to the results of the ways, suggested the teachers in the disadvantage-cultural areas to have a set of teaching plan and strategies to design the structure of integrating information technology into curriculum. The procedure of research was to realize how to teach by the interview and the observation of the teacher taught science and technology area of the Grade 5 in his first teaching year, so as to set up action strategies according to the reflective-and-critical thought and evaluate how they work in the Grade-5 teaching activities. The results of this study provided six strategies so as to develop the ways to apply information and technology into science teaching area.