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质疑是认知的升华,是创新的开始。初中学生处于认知发展的转折期,其数学基础知识已经有了一定的积淀,对新知识的学习也具备了探究和质疑的能力。而且初中学生的心智发展到了“叛逆”的关键期,他们对新事物乐于接受,也勇于质疑。但由于数学基础水平的不一及认知能力的限制,初中学生还缺乏质疑的方法和正确表达见解的能力。传统教学的师生观也限制了学生质疑的勇气,这些都需要教师的包容、鼓励和引导。结合教学实际,本文从以下几点
Doubt is the sublimation of cognition, which is the beginning of innovation. Junior high school students in the turning point of cognitive development, the basic knowledge of mathematics has been a certain accumulation, the study of new knowledge also has the ability to explore and question. And junior high school students’ mental development has reached a critical period of “rebelliousness.” They are willing to accept new things and have the courage to question them. However, due to the different levels of mathematics and the limitations of cognitive ability, junior high school students lack the method of questioning and the ability to express opinions correctly. The concept of teachers and students in traditional teaching also limits the courage of students to question, which all require teachers’ tolerance, encouragement and guidance. Combined with the actual teaching, this article from the following points