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以前我教学“繁分数”时,就是按教材内容的顺序,先讲繁分数的概念,然后举例加以说明,接着通过例题的示范讲解,使学生掌握化简方法。从教学实践中,我觉得这样教学生学得比较被动,不能充分调动起学生学习的主动性;同时也不利于搞清知识间的内在联系。最近我在教学这部分内容时,
In the past, when I was teaching “the number of repetitions”, I followed the order of teaching materials, first introduced the concept of multiplication, and then gave an example to illustrate it. Then, through the demonstration of examples, I explained to students how to simplify the method. From the teaching practice, I think this teaching students to learn more passive, can not fully mobilize the initiative of student learning; the same time, it is not conducive to find out the internal relations between knowledge. Recently I was teaching this part of the content,