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课堂教学可分为三类:新授课、习题课、复习课,其中习题课、复习课较为难上,因为没有新授知识点,照题讲题会使学生有乏味感,尤其对于优秀学生。笔者结合自己教学和听课情况,发现课堂中此类问题比较严重,促使笔者反思:如何改进才能提高教学效果,提升学生的思维品质?复习课不能一味地解题,让学生机械化地进行训练,在解题的同时也要进行变式。“变式训练”既能吸引学生注意力,扣住学生的心弦,又能使学生解题思路开阔,培养学生勇于探索的精神,
Classroom teaching can be divided into three categories: new lectures, exercises classes, review classes, including exercises class, review class is more difficult, because there is no new point of knowledge, photo title will make students feel boring, especially for outstanding students. The author combined his own teaching and listening situation, found that such problems in the classroom are more serious, prompting the author to reflect on: How to improve in order to improve teaching effectiveness and improve students’ thinking quality? Refresher class can not blindly solve the problem, let the students mechanized training, Problem-solving must be done at the same time. “Variant training ” can not only attract students ’attention, catch the students’ heartstrings, but also enable students to broaden their thinking train of thought and cultivate the spirit of courage to explore,