With development of society and economy, information technology has gradually p enetrated into peopleâ€™s life, the information era is quietly. In the information technolo gy of the trend, as the teaching work of the front-line workers, teachers must also com ply with the development of the times, positive use of information technology to assist teaching. As a basic course, the main contents of junior high school mathematics con sists of simple operation and simple knowledge of graphics to learn, paving the way t o do it is the high school mathematics and higher mathematics learning, the purpose is to let students understand and master the knowledge of mathematics curriculum as de termined by the number of students learning ability. This paper elaborates on the infor mation technology knowledge, information technology in teaching, the development o f the junior middle school mathematics teaching difficulty, emphasis and characteristi cs and how to use information technology to break through the junior middle school mathematics teaching in the three point, according to excel, Power Point, geometric sk etchpad and flash these four software, elaborates how to use it to the junior middle sch ool mathematics teaching assistant teaching, at last, in order to illustrate the applicatio n of the information technology teaching effect, this paper investigation, statistics and analysis according to the actual situation of teaching middle school where the author c arried out a detailed analysis of the reality of the situation, the advantages of informati on technology in mathematics teaching in junior high school and lack of, and issues re lated to the above mentioned, combined with "full-time compulsory education mathe matics curriculum standard"(experiment draft) junior high school teaching section, pu t forward specific proposals. |