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解题能力是学生最重要的数学素养,它要求学生综合应用学过的知识,并根据题目的已知条件而作出解答。传统数学中强调题海战术,老师要求学生多做题、多见题,这种方法尽管一时有效,但是在实际解题时,很多数学题目会在不同程度上变形,学生如果没有灵活的解题思维,很容易会陷入到解题的僵局中来。本文阐述了利用变式训练来培养学生的多元思维方式,从而帮助学生灵活掌握解题策略,并促进数学能力的发展。
Ability to solve problems is the most important mathematical literacy of students, which requires students to comprehensively apply the knowledge learned, and according to the known conditions of the questions to be answered. Traditional mathematics emphasizes the sea tactics, the teacher asked the students to do more questions, more common problems, this method despite temporary effective, but in actual problem solving, many math problems will be deformed in varying degrees, students without a flexible solution Thinking, it is easy to fall into the stalemate to solve the problem. This article describes the use of variant training to develop students’ multiple ways of thinking to help students develop flexibility in problem solving strategies and to promote the development of mathematical abilities.