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乘法分配律是北师大教材小学四年级上册的一个内容,它是乘法运算定律中的一个重点。乘法分配律对于四年级的学生来说,在理解掌握和运用上又有一定难度。如何让学生深入理解和灵活运用呢?浅谈我教学中的一些做法与感触。
Multiplication distribution law is the fourth grade of Beijing Normal University textbook primary content of a book, it is a law of multiplication law in a focus. Multiplication distribution law For the fourth grade students, understanding and mastery of the use of a certain degree of difficulty. How to make students understand and use it in depth? On some of my teaching practices and feelings.