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教学要求:使学生理解8的乘法口诀的来源,能根据乘法的意义推导和编出口诀,并在理解的基础上熟记8的乘法口诀。教学重点:理解熟记8的乘法口诀。教学难点:掌握编口诀的方法。教学过程:
Teaching Requirements: To enable students to understand the origin of 8 multiplication formulas, to derive and compile formulas according to the meaning of multiplication, and to memorize the multiplication formulas of 8 on the basis of understanding. Teaching focus: to understand memorize 8 multiplication formulas. Difficulties in teaching: master knitting formula method. Teaching process: