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信息技术对于数学教学来说是一种辅助手段,它能够调动学生的兴趣,促进学生对数学学科的热爱,尤其是对于思维能力的培养,可以帮助学生实现由现象到本质,由无序到有序的逐层递进、深化与升华,使思维更具敏锐性、深刻性和缜密性,逐步完善数学认识。一、把握目标定位,运用情境彰显数学特质多媒体课件融音、像、色于一体,恰到好处地运用课件创设情境,能够激活学生的听、视觉神经,拓展认知渠道,赋予课堂教学以直观性和生动性,增强教学实效。问题情境的创设要依
Information technology is an auxiliary method for mathematics teaching. It can arouse students ’interest and promote students’ love of mathematics. Especially for the cultivation of thinking ability, information technology can help students to achieve from phenomenon to essence, from disorder to existence Progressive order, deepening and sublimation, so that thinking more acute, profound and meticulous, and gradually improve the mathematical understanding. First, grasp the target orientation, the use of context highlighting the mathematical characteristics of multimedia courseware Melody, like, color in one, just the right to use courseware to create situations that can activate students’ listening and visual nerves, to expand cognitive channels, giving classroom teaching intuitive and Vivid, enhance teaching effectiveness. The creation of a problem situation depends on