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有效、高效的数学课堂是数学教学所追求的永恒主题,其中课堂追问是教师不可或缺的对学生思维进行深层次引导的教学手段,是有效课堂教学的核心内容之一.但在现实数学课堂追问中存在着“简单化、选择化、模糊化和形式化”等现象,这种无效追问充斥着数学课堂,教师不适时深挖深究,课堂随机教学资源不断流失,导致课堂追问流于形式,无法引导学生进行深入思考,从而弱化了课堂追问“指明方向,扩展广度,导引深度,自行纠错”的作用.那么如何提高课堂
Effective and efficient mathematics classroom is the eternal theme pursued by mathematics teaching, among which classroom pursuit is one of the indispensable teaching methods to guide students’ thinking deeply, which is one of the core contents of effective classroom teaching.But in the real mathematics classroom Problems such as simplification, selection, obfuscation and formalization exist in the questioning. Such ineffective questioning is filled with math classrooms. Teachers do not dig deep into the subject when they are ill, and the random teaching resources in the classroom are continuously lost, which leads to the stream of questions Form, can not guide students to think in depth, thus weakening the classroom to ask "how to improve the classroom