教数学,教材是我们老师的宝贝。然而,按照新的《课程标准》编写的教材,就没有那么简单了。教材中很多知识点和技能训练点都没有现成的例题,学生感到难以理解,教师就更难让学生理解了,那最好的办法就是增加例题。可是,要离开教材去自己寻找 Teach math, teaching materials is our teacher’s baby. However, teaching materials based on the new “curriculum standards” is not that easy. There are no ready-made examples for many knowledge points and skill training points in textbooks. Students find it hard to understand and teachers find it harder for students to understand. The best way to do this is to add examples. However, to leave the textbooks to find their own