再谈初等数学的数形结合

Combination of number and shape utilized in primary mathematics teaching

在中职数学教学中适时渗透数形结合思想,对学生理解和解决数学问题有很大益处.阐述了数形结合思想的地位和重要性,以及中职数学教材中数形结合的相关知识点,详述了如何实现数形结合的实践教学,以及相应的数形结合实例.

Combination of number and shape used can contribute to the students＇ understanding of the in the secondary vocational mathematics teaching, abstract problems visually, simply and clearly. This article focuses on the importance of number shape vocational mathematics based on a comprehensive union and relevant knowledge in the secondary description of the practical teaching and relative cases.