冬意渐浓,时光清浅,在最美的冬日,我们共赴一场诗意的教研。2023年12月13日上午,唐马路小学六年级组的数学老师们共聚屈庄校区开展教研活动,屈庄校区李慧兰校长和雷红霞主任也全程参与此次活动。天气虽寒,瑞雪纷飞,但我们学习、教研、反思的热度不减,热情高涨。
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课例展示
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陈妲老师执教的是《扇形统计图的认识》一课。上课伊始,陈老师呈现教材六(1)班开展课外活动时的情景图和统计表,引导学生发现统计表中蕴含的信息,学生独立计算喜欢每种运动的人数占全班人数的百分比,随后引发学生思考是否有一种统计图能直观地表示出各部分占总体的百分比,从而揭示课题--扇形统计图。学生通过观察扇形统计图的构成,初步了解了扇形统计图的特点。在学生把扇形统计图补充完整后,陈老师进一步引导学生在观察的基础上思考:整个圆表示什么?用扇形统计图的好处是什么?各个扇形的大小和什么有关系?学生在交流讨论中得出扇形统计图的特点:可以直观清楚的表示出喜欢各种运动项目的人数占全班总人数的百分比。
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学生结合现实情境认识扇形统计图,了解扇形统计图的特点与作用,能够利用扇形统计图进行一些简单的数据分析,提高了学生数据分析观念和初步的应用意识,养成用数学眼光看待现实生活的习惯。
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交流研讨
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精彩的课堂结束后,听课教师们针对本节课例进行研讨,各抒己见,畅所欲言,就教与学等问题展开激烈讨论。教学经验特别丰富的杨爱军老师提到:平时我们备课的时候要深挖教材,教师备课时要有全局观念,用整体的眼光去看待教材,建立知识之间的联系,老师们纷纷表示赞同。随后,老师们提出自己这段时间的教学困惑,互相分享教学经验,在反思中学习,提升自己。期末将至,活动最后,老师们献计献策,畅谈了自己对期末复习的诸多思考与看法,大家互相交流,取长补短。
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研前有准备,研中有碰撞,研后有思考。本次教研活动既是一次教学研讨,也是一次期末复习前的经验交流,六年级数学组的全体教师将以更加积极的心态和合理的教学计划,助力学科期末复习工作落到实处。我们将不断践行与反思,坚守课堂主阵地,在反思中感悟,在感悟中创新,在创新中成长。
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撰稿:李从昭
编辑:李从昭
审核:孙雪静