The aim of this study is to understand the present situation of science domain teachers¡¦ attitude about integrating information technology, instruction beliefs, stages of concern, and levels of technology implementation about integrating information technology. This study was based on Hall¡¦s concern based adoption model(CABM) and Moersch¡¦s levels of technology implementation(LoTI). The questionnaire entitled ¡§Survey of the integrating information technology into instruction in elementary school science domain teachers in Kaohsiung City¡¨. Taking examples 267 science domain teachers of the elementary school of Kaohsiung City. The major findings of this study are following: 1. The science domain teachers¡¦ situation of school, attitude about integrating information technology and instruction beliefs trend to advocate. 2. The informational is the strongest stage of concern when teacher face to the integrating information technology into instruction. Personal and consequence are the second strongest stages of concern. Refocusing stage of concern is the third and the last is awareness stage. 3. The integration-routine level of technology implementation is the strongest level of technology implementation. Refinement level of technology implementation is the second strongest level of technology implementation and infusion level of technology implementation is the third. The last is Non-use level of technology implementation. 4. The various situation of school, attitude about integrating information technology and instruction beliefs factors cause the influencing factors of the stages of concern and levels of technology implementation. 5. The stages of concern and attitude about integrating information technology have greatest direct effect on levels of technology implementation. 6. The situation of school and attitude about integrating information technology are positive correlated with the stages of concern and levels of technology implementation. According to the conclusions of the study, some recommendations were presented to the educational administration agencies, elementary schools, teachers and suggestions to further researches.