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初中二年级的学生开始学习几何证题时,总是感到很大的困难.为了深入研究问题的症结所在,我们曾召集了一部分任课教师举行了关于这部分教材的教学研究座谈会.下面就是这个座谈会的摘要总结,供有关教师(特别是初教初中二年级的几何老师)参考,并希指正.学生开始学习几何证题时发生困难的根本原因是:(1)学生们在日常生活中和过去学过的算术课中对空间图形的认识是非常直观的,
When students in the second grade of junior high school began to learn geometry test questions, they always felt great difficulties. In order to deeply study the crux of the problem, we had convened a number of teaching teachers to hold a teaching research seminar on this part of the teaching materials. The following is this The summary of the symposium was summarized for the reference of the teachers concerned (especially the junior mathematics teacher of junior high school) and he pointed out that the fundamental reasons for the students’ difficulties in learning the geometrical test were: (1) Students in daily life The knowledge of spatial graphics in the math classes I’ve learned in the past is very intuitive.