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转化是一种基本的数学思想,也是学生数学学习中需要掌握的策略之一。数学知识是基础,数学思想才是本源,学生只有掌握了数学思想,其知识与方法才能上升为智慧。在教学中,我摸索出“将新问题转化成旧知识”“将复杂知识简单化”“将不规则转化为规则”这三种策略来向学生渗透转化思想,从而帮助学生解决问题。
Transformation is a basic mathematical thinking, but also one of the strategies that students need to master in mathematics learning. Mathematical knowledge is the foundation, mathematical thinking is the source, the students only grasp the mathematical thinking, its knowledge and methods can rise to wisdom. In teaching, I worked out three strategies of “transforming new problems into old ones”, “simplifying complex knowledge”, and “transforming irregularities into rules.” These three strategies helped to infiltrate students with transformation thinking Students solve the problem.