直观法在高师“数学教育学”中的运用

On the Application of the Visual-fit Method in "Mathematics and Science Education" in Normal Universities

基础教育阶段课程改革推动高师教师教育也要与时俱进,针对我国数学教学着重训练逻辑思维,在高师"数学教育学"课中提倡恰当地使用直观法,按情境展示、观察、操作、分析、类比、讨论、猜想、推理、论证、应用、总结、反思等步骤展开双边活动。直观法有利于激发学生学习兴趣、有利于提高教学效率、有助于发展学生直观形象思维。文中给出一个类比图的案例来诠释。

The curriculum reform at the basic education stage promotes the development of teachers' education in normal universities.Mathematics teaching in China is focused on the training of logic thinking,so visual-fit method should be appropriately used in 'mathematics and science education' in normal universities.Bilateral activities should be done according to the following steps,including context display,observation,operation,analysis,analogy,discussion,guessing,reasoning,demonstration,application,summarizing,introspection and so on.Visual-fit method is conducive to triggering students' interests in study,enhancing their study efficiency,developing their direct imaginal thinking.In this paper,a case study is given to illustrate the author's opinion.