The Teaching Approach to Prompt Mathematic Thought Method by Using "Geometer\´s Sketchpad"

First, the advantages of using "Geometer\´s sketchpad" to teach middle school mathematics thinking has been discussed in this essay. It also has demonstrated several basical mathematic method, such as deductive inference and Axiomatic thought method, combination of figure and shape, classified discussion thought method, transformation and reduction thought method, Comparison and analogy thought method, which is applied in mathematics teaching. The method of using "Geometer\´s sketchpad" is then explained with examples. Finally, questions which should be paid attention was proposed.