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1 整体分析《探索三角形全等的条件(1)》的四篇课例,代表着近几年初中新课改的一些成果.从中,我们欣喜地看见教师教的方式和学生学的方式正发生着积极的转变,课堂上教师在组织、引导,学生在参与、合作.四篇课例的设计者都独具匠心,显示出较强的数学功底和教学艺术,显现出以下共同特点,值得学习.1.1 注重教学流程的科学化这些课例的教学流程大致为:①创设情境、提出问题;②学生探究,归纳结论;③巩固新知、注重应用;④回顾小结、深化提高.这种安排既符合新课改所倡
1 Overall analysis of the four lessons of “Conditions for the Exploration of Triangle Equality (1)”, which represents some of the achievements of the junior high school and the new curriculum reform in recent years, from which we are delighted to see that the way teachers teach and students learn is taking place Positive changes in the classroom teachers in the organization, guidance, participation in students, cooperation.The four lesson designers are unique, showing a strong mathematical skills and teaching art, showing the following common features, it is worth learning.1.1 Focus on the teaching process of scientific teaching process of these lessons are generally: ① create situations to ask questions; ② students to explore and summarize the conclusions; ③ consolidate the new knowledge, pay attention to the application; ④ review the summary to deepen the improvement of this arrangement is in line with the new lesson Change advocated