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1、分数除以整数说课稿周阳小学单武超一、教材分析各位老师,你们好!今天我说课的内容是:青岛版义务教育课程标准实验教科书,六年级上册的第三单元,分数除法的意义和分数除以整数。分数除法的意义及计算方法是本单元的重要内容。是在学生学习了分数乘法和求倒数的基础上进行教学的,是分数除法教学的起始课,为学生以后学习分数四则混合运算和分数除法应用题打下坚实的基础。二、学情分析六年级学生在二年级时已经知道了整数除法的意义,在本册知道了分数乘法的意义、计算方法和求一个数的倒数的方法,这些已有的知识为学生探索本课新知打下了坚实的基础
2、。学生在学习分数乘法的过程中,通过折一折、涂一涂等活动探索出了分数乘法的意义和计算方法,学生可以运用同样的方法探索分数除以整数的计算方法。学生对于折纸活动很感兴趣,在“玩”的过程中能够感知分数除以整数的基本算理,可以归纳出分数除以整数的计算方法。作为一名测量人员,xx认真履行岗位职责,紧密配合施工,制定切实可行的的测量放线方案。保罗回忆自己年少时癿经历,丌断怃耂生命、医疗、道德不哲学乊间癿兰系,丌仅为从医考提供了新规觇,使他们对自己癿职业呾使命有更为深入癿怃耂,耄丏为读考引路,觑人们更勇敢、沉着地看待生命、死
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