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每学期工作室都会举行听评课活动,虽然现在还处于疫情期间,不能像之前那样齐聚教室进行听评课活动,我们在4月22日通过钉钉直播听了连苏亚的《有余数的除法解决问题》这一课。大家早早的做好了听课准备,还做了听课记录,课后还进行了评课。
","type":1},{"img_height":554,"img_url":"https://ss-mpvolc.meipian.me/users/19781315/f9d8877bdb2956101b3bddadd73c7060__jpg.heic","img_width":1200,"is_origin":false,"source":0,"type":1},{"img_height":900,"img_size":119,"img_url":"https://ss-mpvolc.meipian.me/users/19781315/cfdae96bdcdfe10edf5691649e6a5ed7__jpg.heic","img_width":1200,"is_origin":false,"source":0,"text":"《有余数的除法解决问题》是第六单元《有余数的除法》例6的内容,例6学习用有余数除法的知识解决与按规律排列有关的问题,这类问题在数学上被称为“等余问题”。课前连老师带领学生回顾复习一年级学过的找规律的相关知识,然后引入新课,出示例题“按照下面的规律摆小旗,这样摆下去,第16面小红旗应该是什么颜色?”这些小旗按照1面黄旗2面红旗3面小旗为一组重复排列。为了让学生能动手摆一摆,感受更深刻,于是把小旗换成了三角形,规律不变,这些三角形还是按照1个黄色的三角形2个红色的三角形3个三角形为一组重复排列。探究第16个三角形应该是什么颜色,让学生动手按规律摆一摆求出来,或者试着算一算,通过让学生打字回答问题来互动掌握学生的学习情况。接着连老师又通过摆一摆和算一算讲解第16个三角形应该是什么颜色。算一算这个环节是本节课的重点,连老师采用了图形与算式结合的方法来突破,整体效果不错!使学生懂得要求第16个三角形应该是什么颜色,必须知道第16个三角形在这些三角形中排在第几组的第几个,那么就需要算出这些三角形分了几组,很自然的与有余数的除法联系到了一起。后面又通过求没有余数的情况,让学生感受到没有余数时,对应的就是这一组的最后一个。最后又练习了两道习题加以巩固!
","type":1},{"img_height":2340,"img_size":116,"img_url":"https://ss-mpvolc.meipian.me/users/19781315/cf2fed6cfc4a1cfabab7f8a18404b985__jpg.heic","img_width":1080,"is_origin":false,"source":0,"text":"课后在尹校长的主持下我们进行了评课活动,连老师先说了说她对这节课的一些想法和困惑。困惑有两个,1.学生通过摆一摆已经知道了第16个三角形是黄色,那老师在讲解计算解决这个问题的方法时,图片直接呈现给学生,学生一眼就能看出答案!学生会不会不愿意听,怎样让学生主动投入到学习用有余数的除法解决这个问题,而不是被动的接受!能不能先出示算式求得答案,再用图片去验证。2.学生对有余数的除法竖式计算已经很熟练了,为什么还出现竖式,不出现横式。(其实横式教材中也出现了,连老师用得是旧版本的教材。)针对连老师的困惑,尹校长和张娟老师分别给了解惑,她俩都认为算式和图形结合更容易使学生理解用有余数的除法计算背后的道理。即使只是先出示算式,再出现图片,最后还得结合在一起理解。她俩还一致的认为竖式必须有,因为竖式能更直观的呈现摆的过程和计算的过程。并且尹校长对这节课还给了两点建议,1.讲解没有余数的情况时,转折过渡不自然,应该倒逼着学生去想没有余数会是什么情况,再引入。2.由于是网课,重难点部分改强调的一定得重复强调,这样学生印象才深刻。
评过课后,我们又交流一下本学期各自准备的精品课。连老师先说了一下她的想法,她有2个意向,《克和千克》和1000以内的数与10000以内的数的整合,根据之前连老师磨课,赛课的经历,张娟老师给的建议是整合1000以内数的认识与10000,由于马改丽老师和王宁老师也是二年级的,最后她们3个一起整理这一单元。张娟老师的想法是整合三角形的认识这一单元的内容。屈韶珩老师任教三年级,她想整合有关面积这一单元的内容,张娟老师建议她参考一下朱乐平团队编写的关于《图形与几何》这一领域的书。周凯哥老师任教一年级,她想整合两位数加一位数不进位加法与两位数减一位数不退位减法为一节课,尹校长给出的诚恳的建议,还是加法与减法分开讲,把两位数加一位数不进位,进位加法和两位数加整十数整合到一起,迈得步子大一些。王丽芳老师任教的也是三年级,她的意向是整合《年月日》这一单元前两个例题的内容,大月、小月和平年、闰年的内容。最后尹校长来了个总结,结合六年级的教学进度以及吴正宪工作室目前研究的《图形与几何》领域的内容,对《图形与几何》领域的内容进行复习整合课。
","type":1},{"source":0,"text":"虽然我们不能面对面的交谈,通过语音会议,我们也能感受到彼此认真学习、教研的态度!每个都有收获!
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","type":1},{"img_height":554,"img_url":"https://ss-mpvolc.meipian.me/users/19781315/f9d8877bdb2956101b3bddadd73c7060__jpg.heic","img_width":1200,"is_origin":false,"source":0,"type":1},{"img_height":900,"img_size":119,"img_url":"https://ss-mpvolc.meipian.me/users/19781315/cfdae96bdcdfe10edf5691649e6a5ed7__jpg.heic","img_width":1200,"is_origin":false,"source":0,"text":"《有余数的除法解决问题》是第六单元《有余数的除法》例6的内容,例6学习用有余数除法的知识解决与按规律排列有关的问题,这类问题在数学上被称为“等余问题”。课前连老师带领学生回顾复习一年级学过的找规律的相关知识,然后引入新课,出示例题“按照下面的规律摆小旗,这样摆下去,第16面小红旗应该是什么颜色?”这些小旗按照1面黄旗2面红旗3面小旗为一组重复排列。为了让学生能动手摆一摆,感受更深刻,于是把小旗换成了三角形,规律不变,这些三角形还是按照1个黄色的三角形2个红色的三角形3个三角形为一组重复排列。探究第16个三角形应该是什么颜色,让学生动手按规律摆一摆求出来,或者试着算一算,通过让学生打字回答问题来互动掌握学生的学习情况。接着连老师又通过摆一摆和算一算讲解第16个三角形应该是什么颜色。算一算这个环节是本节课的重点,连老师采用了图形与算式结合的方法来突破,整体效果不错!使学生懂得要求第16个三角形应该是什么颜色,必须知道第16个三角形在这些三角形中排在第几组的第几个,那么就需要算出这些三角形分了几组,很自然的与有余数的除法联系到了一起。后面又通过求没有余数的情况,让学生感受到没有余数时,对应的就是这一组的最后一个。最后又练习了两道习题加以巩固!
","type":1},{"img_height":2340,"img_size":116,"img_url":"https://ss-mpvolc.meipian.me/users/19781315/cf2fed6cfc4a1cfabab7f8a18404b985__jpg.heic","img_width":1080,"is_origin":false,"source":0,"text":"课后在尹校长的主持下我们进行了评课活动,连老师先说了说她对这节课的一些想法和困惑。困惑有两个,1.学生通过摆一摆已经知道了第16个三角形是黄色,那老师在讲解计算解决这个问题的方法时,图片直接呈现给学生,学生一眼就能看出答案!学生会不会不愿意听,怎样让学生主动投入到学习用有余数的除法解决这个问题,而不是被动的接受!能不能先出示算式求得答案,再用图片去验证。2.学生对有余数的除法竖式计算已经很熟练了,为什么还出现竖式,不出现横式。(其实横式教材中也出现了,连老师用得是旧版本的教材。)针对连老师的困惑,尹校长和张娟老师分别给了解惑,她俩都认为算式和图形结合更容易使学生理解用有余数的除法计算背后的道理。即使只是先出示算式,再出现图片,最后还得结合在一起理解。她俩还一致的认为竖式必须有,因为竖式能更直观的呈现摆的过程和计算的过程。并且尹校长对这节课还给了两点建议,1.讲解没有余数的情况时,转折过渡不自然,应该倒逼着学生去想没有余数会是什么情况,再引入。2.由于是网课,重难点部分改强调的一定得重复强调,这样学生印象才深刻。
评过课后,我们又交流一下本学期各自准备的精品课。连老师先说了一下她的想法,她有2个意向,《克和千克》和1000以内的数与10000以内的数的整合,根据之前连老师磨课,赛课的经历,张娟老师给的建议是整合1000以内数的认识与10000,由于马改丽老师和王宁老师也是二年级的,最后她们3个一起整理这一单元。张娟老师的想法是整合三角形的认识这一单元的内容。屈韶珩老师任教三年级,她想整合有关面积这一单元的内容,张娟老师建议她参考一下朱乐平团队编写的关于《图形与几何》这一领域的书。周凯哥老师任教一年级,她想整合两位数加一位数不进位加法与两位数减一位数不退位减法为一节课,尹校长给出的诚恳的建议,还是加法与减法分开讲,把两位数加一位数不进位,进位加法和两位数加整十数整合到一起,迈得步子大一些。王丽芳老师任教的也是三年级,她的意向是整合《年月日》这一单元前两个例题的内容,大月、小月和平年、闰年的内容。最后尹校长来了个总结,结合六年级的教学进度以及吴正宪工作室目前研究的《图形与几何》领域的内容,对《图形与几何》领域的内容进行复习整合课。
","type":1},{"source":0,"text":"虽然我们不能面对面的交谈,通过语音会议,我们也能感受到彼此认真学习、教研的态度!每个都有收获!
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