论数学变式训练如何培养学习能力  

Adopting the Training of the Variation to Develop the Ability of Learning Mathematics

作　　者：卢沉 

机构地区：[1]上海市田林第三中学,上海200233

出　　处：《上海师范大学学报（基础教育版）》2010年第6期131-136,共6页Journal of Shanghai Normal University:Elementary Education Edition

摘　　要：如何让学生轻松学习，牢固掌握知识，关键是提高学习能力，这需要教师对教学内容精心设计。通过工作实践，笔者认为在课堂教学中要精讲精练，从不同的角度呈现概念背景和例题方式，具体表现为概念性变式训练和过程性变式训练，意在通过数学变式训练渗透对学生学习能力的培养，真正达到减轻过重学习负担的目的。Nowadays junior high school students are working under great pressure of learning. It＇ s hard for them to improve their results although they did a lot of math exercises. They will bite their nails when the problem is flexible. The key to learning faster and acquiring the skill is to improve their abilities of learning. It＇ s necessary for teachers to design the content of courses elaborately. According to my working experiences, exercises need to be succinctly cued and easily modifiable in class, the back-ground of the concept and the example problems should be presented in different ways, embodying the training of the concept variation and the training of the process of variation. Mean to reduce the heavy burdens and improve the students＇ abilities by means of the training of the variation.

关 键 词：概念变式 条件变式 背景变换 多题归一 一题多变 

分 类 号：G633.6[文化科学—教育学]