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“课例点评”是广大读者喜爱的栏目,为了使其更好地服务于大家,我们前期推出了“课例点评——2006特别策划”——于本刊第4期刊登了两个选题,并征集相关设计.其中选题2:相似多边形的性质(第一课时)的两个课例设计在本刊第7期刊出后,受到了广大一线教师、教研工作者的广泛关注.截至9月30日(原定截稿日期),我们共收到点评稿20余篇.点评或品读优点,或商榷不足,观点客观、全面.限于版面,我们选择部分有代表性的文章全文刊发,其他文章选登部分内容或文章思路框架,供大家探讨、交流.感谢广大读者的热情支持和参与!
“Lesson reviews ” is the favorite section of the majority of readers, in order to make it better to serve you, we launched the “lesson reviews - 2006 special planning ” - published in the fourth issue Two topics, and soliciting the relevant design of which topic 2: the nature of similar polygons (the first class) of the two case design published in the seventh issue, by the vast number of front-line teachers, teaching and research workers a wide range of Concerned. As of September 30 (originally scheduled deadline), we received a total of more than 20 comments. Comments or reading advantages, or not enough, objective and comprehensive view. Limited to the layout, we choose some of the full text of the article Published, other articles selected board part of the content or article ideas framework for your discussion, exchange. Thanks for the enthusiastic support and participation of readers!