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1、2011至2012年度上学期一年级数学期中测试质量分析一 考试成绩基本情况:xx中心小学一(8)班共49人,实际应考48人(其中袁鑫不算入成绩)。本次考试平均成绩80.383分。其中90至99分有15人,60至89分有30人,不及格3人。最高分96,最低分39分。二 卷面分析整张试卷题型符合学生的基本水平,基本未出现超越学生知识的难题。题型基本有计算题,列竖式计算,填空题以及列算式。二 学生答题具体情况:1学生失分最多的是最后一题:我会思考。“有15个同学排成一队,按一、二轮流报数,如果报二的人全部退出,这时队里还有( )人。” 此题分值3分,正确答案应为( 8 ),可绝大多数学生都写成( 1
2、3 )。学生很可能没有很好地理解题意,以为15-2=13。2此外第二大题中:56是一个( )位数,它由( )个十和( )个一组成。这一题反映了大多数学生读题能力有限,做试卷不读题,拿到就埋头苦做,结果造成失分。3填空题中:89前面一个数是( ),后面一个数是( )。99在( )和( )的中间。此题平日里训练得较多,可还是有许多学生做错。反映了学生没有掌握好,平时这种题型仍然渗透得不够。4 有一部分学生失分在第四大题:我会连。笑笑和淘气分别站在不同位置观察汽车,问他们分别看到了汽车的哪一面,用线连起来。这是一题观察方位题,能测试学生的立体空间能力,有些学生这方面掌握的不够,以后要着重培养这部分学
3、生的立体空间能力。5 另外,学生普遍失分的是第五第六大题:列式计算。很多学生能正确列出算式,但是计算结果的时候不够仔细,导致失分。综上所述,针对学生普遍失分的题型,学生缺乏足够的练习,理解题意的能力有待提高;学生读题的水平要格外加强,要培养他们仔细读题的习惯,许多学生还很依赖老师来读题。此外,还要加强训练100以内加减法的计算能力。但值得肯定的是,经过近一学年的学习,学生的书写水平和习惯得到了明显提高,基本能做到书写工整,能初步计算100以内的算式,也能明白数代表的含义。只是仍存在许多薄弱的地方需要改进。三 改进措施1 重视培养学生良好的学习习惯。从平时的作业中可以看出学生不够仔细,经常将简单
4、的算式题目算错;还有抄袭作业的现象也较严重,说明学习习惯还不够好。2 加强基础性概念的学习和实际生活经验的积累感受。在教学中,应该尽量从学生已有的知识水平出发,通过生活实例引入抽象概念和事物,使学生有较完整的认识。3 针对普遍失分的题型加强训练。从本次考试中发现思考题失分多,平时训练较少,要变换方式多加训练。4 要重视学生解题思路的训练。改进课堂学习方式的研究,促使学生解决问题能力的提高。5 对学习有困难的学生要多加监督和辅导。班级里存在许多学困生,难免会影响整个班级的学习进度,因此平时要多花些时间和精力在这些学困生上,改变他们的学习态度和习惯,希望能提高整个班级的数学教学质量。qcwa3pt
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