Functions are core knowledge in secondary school mathematics.Function concepts are among the most abstract,and the new curriculum standards emphasize the importance of examples in function teaching.The study of junior high school physics provides a rich con-text for learning functions.Students experiencing the study of specific functions in familiar scenarios can transform abstract functions into con-crete examples.By applying functional properties to solve problems in real-life situations,students gradually grasp the nature of functions,better understanding the laws of development of things,the interdisciplinary penetration expands the vision of function knowledge learning,and also saves time and improve learning efficiency.
关键词
初中数学/物理情境/函数/发现/表征
Key words
junior high school mathematics/physics scenarios/function discovery/representation
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