The combination of Modern information technology and mathematics teaching, not only enrich the teaching contents, and the perceptual heaven and earth extends the students thinking space, optimize the mathematics classroom teaching.The math teacher put itself abundant knowledge and years of teaching experience and skills, and modem multimedia technology organic fuses in together, can create lifelike mathematics environment,.The teaching of combining static image, lively teaching atmosphere. Fully mobilize students enthusiasm for students innovative consciousness and the cultivation of exploring spirit provide good environment.