随着国家和各级地方政府的重视,现在学校每班都配备多媒体,而且教师也都熟练掌握运用多媒体技术,为使用多媒体开展教学奠定了物质基础。在教学中,使用多媒体,能形象生动展示教学情境,使教学形式更加多样化,给学生充足的自主空间、足够的活动机会,引发学生求知欲望,激发他们学习数学的兴趣。 With the attention of the state and local governments at all levels, every class in schools is now equipped with multimedia. Teachers are also well versed in using multimedia technologies, laying a material foundation for the use of multimedia in teaching. In teaching, the use of multimedia can vividly display teaching situations, make teaching more diversified, give students enough space for self-sufficient activities and opportunities, arouse students’ desire for knowledge, and stimulate their interest in learning mathematics.