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数学课程是培养学生思维能力的学科,一般说来,任何一门学科在教学过程中大多按部就班对学生进行引导,这容易让学生形成思维定势.若能通过正确的引导使学生进行逆向思维的训练,不仅能有效地帮助学生更正学习中的错误观念,形成正确的认知,同时有助于学生养成良好的科学思维品质、提高解决数学问题的能力.一、在概念和性质中贯穿逆向思维能力数学的本质是研究现实世界的数量关系与空间形式的一门学科,而概念是经过长期实
In general, any subject in the teaching process step by step to guide students, it is easy for students to form a mindset.If the correct guidance can make students reverse thinking Training can not only effectively help students correct the mistaken ideas in learning and form correct cognitions, but also help students to develop good scientific thinking qualities and improve their ability to solve mathematical problems. Thinking ability The essence of mathematics is to study the relationship between the real world and the number of forms and a form of space, and the concept is the long-term reality