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小学阶段涉及的数形结合并不少见,难度比较低,但是由于学生抽象思维欠缺,不能很好地结合图像理解数学问题。这就使在小学数学教学中教师要根据师生实际生活养成数和形结合的思想,并有意识从这个方面开放性地启发学生自主学习的思想。
The combination of numbers and shapes involved in primary school is not uncommon and difficult, but due to the lack of abstract thinking students can not well understand the mathematical problems with images. This makes the teachers in primary school mathematics teaching according to the actual life of teachers and students to form a combination of number and shape of thinking, and consciously from this aspect to open up the idea of student self-learning.