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依据《课程标准(2011年版)》修订的苏教版教材,对“解决问题的策略”做了较大篇幅的修订,在策略内容、呈现方式、综合应用等方面进行了更有特色的编排。与实验教材相比,修订后的教材内容更加符合学生的认知规律,更能够有效促进和提高学生分析和解决问题的能力。下面结合自己的教学实践,谈谈对这部分教材内容中例题修订的一些思考和认识。一、遵循认知规律,调整策略内容修订后的教材适当增加了“解决问题的策略”诸单元的内容篇幅,从原来每单
Based on the Curriculum Textbook of Curriculum Standards (2011 Edition), the textbook of the revised version of the Sujiao version made a relatively large revision to the Strategy for Problem-solving and made some distinctive changes in terms of strategy contents, presentation methods and comprehensive application Arrangement. Compared with the experimental teaching materials, the revised teaching materials more in line with the cognitive rules of students, but also can effectively promote and enhance students’ ability to analyze and solve problems. The following combination of their own teaching practice, talk about this part of the textbook content in the revision of some examples of thinking and understanding. First, follow the law of cognition, adjust the contents of the revised strategy Appropriate to increase the “problem-solving strategy” the content of the unit’s length, from the original single