“数学基本活动经验”是《义务教育数学课程标准》提出的课程“总目标”中的“四基”之一。学生亲身实践,经历过程,思考提升,在操作活动中丰富直观经验,在探究活动中发展思维经验,在思维活动中积累策略经验,在综合活动中发展应用经验……从而完成数学基本活动经验的积累。 “Basic experience of mathematics ” is one of the “Four Basics ” in the curriculum proposed by the Standard of Compulsory Education Mathematics Curriculum. Students practice in their own hands, experience the process of thinking and upgrading, in the operational activities to enrich the experience of intuition, in the exploration activities to develop thinking experience, thinking activities in the accumulation of strategic experience in the development of integrated activities in the application of experience ...... So as to complete the basic experience of mathematics accumulation.