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我去年教五年级三班的数学,全班56人。四年级第二期期末考试成绩人平58.4分,32人不及格,占全班人数的57％,与同年级最高分数的班比,相差22.2分。为了摸清学生知识底子,我在班上进行了四查:一查概念、法则、公式清不清,二查计算准不准,三查应用题的理解力强不强,四查书写格式对不对。同时分析数学质量低的原因。针对学生实际,我除了加强中差生思想工作,关心他们的学习、生活外,狠抓了课堂教学的改进和个别辅导工作,收到了一定的效果。一、讲授新课化难为易讲“工程问题”,中差生的畏难情绪很大。为了解除思想障碍,上课开始,我假设有一堆肥重2000斤,请两个差生估计,自己一次能挑多少斤(一生说50斤,一生说40斤)提问:每次都挑同样的重量,各需挑多
Last year, I taught mathematics in the fifth grade and the third grade in 56 classes. The fourth grade second final exam scores were 58.4 points, 32 failed, accounting for 57% of the class, with the same grade the highest score of Bambi, a difference of 22.2 points. In order to find out students knowledge base, I conducted four checks in the class: a check concept, the law, the formula is not clear, the second check calculation is not allowed, the third check application problem is not strong understanding, wrong. At the same time analyze the reasons for the low quality of mathematics. In response to the actual situation of students, apart from strengthening ideological and political work among middle-poor students and caring for their learning and living, I paid close attention to the improvement of classroom teaching and individual counseling and received some results. First, the difficulty of teaching new courses Easy to talk about “engineering problems”, students in great fear of fear. In order to relieve the ideological obstacles, the beginning of class, I assume that a bunch of fat weight 2000 kg, please estimate two poor students, how many pounds can you pick up (50 pounds of life, life say 40 pounds) Question: Each time the same weight to pick the Need to pick more