随着科学技术的不断发展和数学新课程标准理念的提出,信息技术越来越多地被运用到数学教学之中。运用多媒体辅助数学教学可以创建一个良好的数学情境,使抽象的数学内容具体化、清晰化。使学生思维活跃,积极地参与教学活动,使教师以教为主变为以学生为主,从而增强课堂教学 With the continuous development of science and technology and the proposed concept of new mathematics curriculum standards, information technology is increasingly used in mathematics teaching. The use of multimedia-assisted mathematics teaching can create a good mathematical situation and make the abstract mathematical content concrete and clear. Make students active in thinking and actively participate in teaching activities, so that the main teacher will become students instead of teaching, thus enhancing classroom teaching