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在中学教育中,数形结合思想被广泛应用于各个教学板块中,在初中数学教学中,应用数形结合思想,将难理解的数学知识转化为图形的特征,使抽象知识形象化,通常可以采用以数解形或以形助数的形式进行解题,使复杂抽象的数学题更加简单化和具体化,在数与形之间灵活转化和变换,提高数学解题教学的效率,从而利于学生理解和学习。本文将通过函数知识、几何证明等来更深刻的认识数形结合在初中教育教学的重要性。
In middle school education, the idea of combining figures and shapes is widely used in various teaching blocks. In the junior middle school mathematics teaching, applying the theory of number and form combination, converting difficult mathematics knowledge into the features of graphics, visualizing the abstract knowledge, usually Solving problems in the form of number solutions or form-assist numbers, simplifying and substantiating the complex and abstract math problems, flexibly transforming and transforming between numbers and shapes, and improving the efficiency of teaching of solving math problems so as to facilitate Students understand and learn. In this paper, through functional knowledge, geometric proof and so on to a deeper understanding of the importance of combining mathematics and mathematics teaching in junior high school education.