试论多媒体在中学数学教学中的运用

Applying Multimedia to Secondary School Mathematics Teaching

在中学数学课堂教学中运用多媒体进行辅助教学,有助于提高学生的学习兴趣和思维能力,易突破重点难点,加大教学容量,提高课堂教学质量。但如果使用不当也会产生一些问题,如忽视教师的主导作用和学生的个性化学习;多媒体技术使用单调,学生易产生厌烦情绪;若多媒体出现故障,则会影响课堂教学进程等。因此,使用多媒体要适度,要根据教学实际精心制作课件,要把传统教法与现代教育技术相结合。

Applying multimedia to secondary school mathematics teaching helps improve students' interest and thinking,solve difficult mathematics problem,enrich teaching content and raise the effectiveness of classroom teaching.But there are some problems in multimedia teaching,such as the neglect of teachers' leading role and students' personalized learning,the inflexible use of multimedia technology and the technological problems encountered while teaching.To solve the above problems,it is advisable to make flexible use of multimedia,make appropriate courseware and integrate traditional teaching method with modern educational technology.