“基本活动经验”视角下的教学实践与思考——以“用两步计算解决实际问题”为例

Basic Experience of Activity and Classroom Mathematics Teaching

本文对"数学活动经验"的内涵进行了描述:学生数学活动经验属于数学经验范畴,它是学生从经历的数学活动过程中获得的感受、体验、领悟以及由此获得的数学知识、技能、情感与观念等内容组成的有机组合性经验。基于这样的认识,笔者在总结了自己的课堂实录及大量的课堂实例的基础上对"基本活动经验"视角下的课堂教学作了进一步的思考,认为基本活动经验是过程与结果、个性与共性、内隐与外显的统一体,由此归纳出了基本活动经验的教学策略的基本原则。

This essay first depicts the connotation of ＂mathematics activity experience＂. Summarizing the author＇s own and other teachers classroom teaching shows that the basic experience of activity is unity of process and result, personality and commonality, implicitness and explicitness, resulting in the basic principle of teaching strategies.