Dynamic geometry software helps us to construct the mathematics geometric concepts and concept images. However, due to the lack of the environment and hardware support, it just becomes a fine drawing board and a display tool. The development of mobile technology creates new opportunities on integration of software, hardware, and traditional mathematics classroom teaching. Therefore, technology enables the static geometry teaching become experimental science. Sfard proposes that the existence of the concept can be obtained through learners' concrete manipulation. Dubinsky indicated that the steps of concept development are actions, processes, objects and schemas. Therefore, this research aims to develop dynamic geometry teaching system in order to integrate TablePC and GeoGebra on mathematics classroom instruction. The system provides real-time dynamic module with multiple representations and visualization. The findings of this study are better learning effect, conceptual development, problems solving by using multiple representations.