在数学课堂中合理运用多媒体技术能使学生的学习兴趣盎然,变苦学为乐学,使抽象的问题具体化、枯燥的问题趣味化、静止的问题动态化、复杂的问题简单化,把理性的传授和令人愉悦的陶冶融为一体,营造一种生动活泼、主动获取知识的氛围,使学生在民主和谐、有选择、有自由、有竞争、 Rational use of multimedia technology in mathematics classroom can make students’ interest in learning, become bitter learners, make abstract problems concrete, boring questions interesting, static problems dynamic, simple problems simple, rational Imparting and pleasing to the outside world to create a lively and active atmosphere of knowledge acquisition so that students in a democratic and harmonious, selective, free and competitive,