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数学课堂中的有效操作是低年级数学有效教学的重要方面。有效的数学学习活动,不能单纯的依赖模仿和记忆,动手实践,自主探索与合作交流是学生学习数学的重要形式。心理学研究表明:小学生的认识规律由操作把握,到图象,到符号把握,即先由感知到表象再到抽象的过程。为此,操作活动是学生认知的基础。
Effective manipulation in math classrooms is an important aspect of effective maths teaching in lower grades. Effective mathematical learning activities, can not simply rely on imitation and memory, hands-on practice, independent exploration and cooperation and exchange of students learning mathematics is an important form. Psychological studies show that: the understanding of the law of primary school students grasp the operation, to the image, to grasp the symbol, that is, from the perception of the appearance and then to the abstract process. To this end, operational activities are the basis of student cognition.