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1.问题的提出数学《课程标准》明确指出:“数学模型可以有效地描述自然现象和社会现象,数学为其他科学提供了语言、思想和方法,是一切重大技术发展的基础。”在数学的工具性作用日益凸显的今天,教材是如何将其他学科的知识融入进数学课本的呢?作为华师大版新课程教材的实施者,笔者对七到八年级的数学教材进行了全面调查,结合亲身实践,试对“数与代数”与其他学科融合的教材作一分析。
1. The proposed problem The mathematics “course standard” clearly states: “The mathematical model can effectively describe natural phenomena and social phenomena. Mathematics provides languages, ideas, and methods for other sciences. It is the basis of all major technological developments.” With the increasingly instrumental role of mathematics, how do textbooks integrate the knowledge of other disciplines into mathematics textbooks? As the implementer of the textbooks of the new editions of Huashi Normal University, the author conducted a comprehensive survey of mathematics textbooks for grades 7-8. , Combining hands-on practice, try to analyze the integration of “numbers and algebras” and other subjects.