To help students better understand and master the solutions to linear function problems,they can try to apply the idea of combining numbers and shapes,combining mathematical knowledge with graphics to stimulate students'enthusiasm and initiative in solving problems.In the process of using the combination of numbers and shapes to solve linear function problems,teachers should integrate examples from daily life,advocate diverse problem-solving,draw function graphs,collaborate on exploration in groups,and assist multimedia technology to develop students'mathematical thinking,improve their ability to analyze and solve problems,enhance their mathematical core literacy,and promote the development of middle school mathematics teaching.
关键词
一次函数/数形结合/教学策略/学习兴趣/数学思维/核心素养
Key words
linear function/combination of numbers and shapes/teaching strategies/learning interest/mathematical thinking/core competencies
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