浅谈高效课堂数学教学的变式训练

Variant Training on Effective Classroom Teaching of Mathematics

倡导教师通过科学探究例题、变式习题教学,提出了初中数学探究例题、习题变式的指导思想和原则,并给出了变式案例举例,阐述了"变式教学"应注意的问题.

This article advocates teaching through teachers＇ study of examples and variant exercises, puts forward a study of examples in exercise for junior middle school students, and the guiding thought and principles of variant exercises through the scientific study of examples and variant exercises teaching, and finally expounds some problems to be watched out for in the variant teaching.