论文部分内容阅读
在试卷讲评课上,教师对小题(填空题、选择题)往往是快讲或报答案,甚至不讲.笔者认为,小题虽然难度不大,但它是复习巩固所学知识的基础知识,训练学生思维的极好素材.因此,我们在教学中,要引导学生研究习题的解法,理解习题的本质,探究习题的变式及拓展.为此,本文以2014年6月我校九年级数学独立作业中的一道选择题目为例,做一些探索.一、题目呈现
In the papers commentary class, teachers are often small talk (fill in the blank, multiple-choice questions) is often say fast or report the answer, I do not even think that the problem is not difficult, but it is to review and consolidate the basic knowledge of knowledge Therefore, we should guide the students to study the solution of the problem, understand the nature of the problem, explore the variations of the problem and expand the teaching.Therefore, in this paper, in June 2014, our school ninth grade A case study of a choice of maths in homework, to do some exploration