美國 STC 教材勻我國小學科學教材的比較

Comparison and Revelation on STC of American and Chinese Primary School Science Teaching Material

本文在简析美国STC教材的内容模块、结构组织、课程活动设计模式等等编排特征的基础地上，选取我国教科版、苏教版和粤教版小学科学教材与STC教材进行比较，提出教材编写要重视对学生前概念的探查，注重探究内容的深层次挖掘，将思维导图（维恩图）融入教材，注重合作学习理念的渗透及关注教材的二次开发等建议。

Based on the analysis of the compiling characters of American STC textbook in its content modules， framework and teaching activity design modes， this article compares STC textbook of America with primary school science textbooks in China. The Chinese textbooks selected for comparison include education science edition， Jiangsu edition and Guangdong edition. It puts forward that textbook compiling should attach importance to the assessment of students’ previous knowledge， pay attention to in-depth exploration of contents， integrating Venn diagram into textbook， putting emphasis on cooperative study and considering the second development of textbook.