提升数学抽象能力的一种重要方法——小议中职数学教学中特殊与一般的转化

An Important Method of Improving Math Abstract Ability: Comment on the Transit between Special and General in the Math teaching of a Secondary Vocational School

"如何在教学中有效提升中职学生的数学抽象能力"成为广大中职教师迫在眉睫的一个问题。抽象思想的重要组成部分是转化思想。特殊和一般的转化在不同类型的抽象过程中都起着不可替代的作用,在中职数学教学中有着广阔的运用空间。

Nowadays it is an urgent problem for teachers of secondaryvocational schools to think about how to improve students＇abstract ability effectively in math teaching. And transitional ideais an important part of abstract idea. It is irreplaceable to transitbetween special and general during different types of abstractprocess and there is a wide space for application of transit in themath teaching of a secondary vocational school.