论文部分内容阅读
解题教学的效果不仅关系到学生数学考试成绩的高低,还关系到学生对数学知识的理解和应用、对数学思想方法的感悟与把握,更关系到学生学习数学自信心的建立和良好数学学习习惯的养成。2015年安徽省中考数学卷第22题(12分),全市学生的平均得分不足2分。为了深入了解问题所在,笔者随机抽取部分答卷,逐卷分析研究学生对本题的解答情况,发现除了空白卷外,主要错误集中在第(1)问的解答。下面分析学生对该题第(1)问的典型答题情况,谈谈对我们解题教学的启示。
The effect of problem solving teaching is not only related to the level of students’ math test scores, but also relates to students’ understanding and application of maths knowledge, understanding and grasping of maths thinking methods, and more related to the establishment of students’ self-confidence in maths learning and good maths learning Get used to it. 2015 Anhui Province Mathematics Test Volume 22 (12 points), the city’s average score of less than 2 points. In order to gain a deeper understanding of the problem, the author randomly selected part of the questionnaire, by the volume analysis of students’ answers to the questions and found that in addition to the blank volume, the main error concentrated in the first (1) Q answer. The following analysis of students on the question (1) asked the typical answer, to talk about our enlightenment teaching solution.