数学基本活动经验所带来的是,对学生个性化体验、感受的关注。因此,要从学生已有的知识基础和生活经验着手,拓宽源头、开阔视野,将更多样化、个性化的经验内容纳入课堂之中,在交流与碰撞中使得学生获得更加丰富与真实的感受和体验。一、提取——由点到面学生原有的活动经验绝不是一个个孤立的音符,教师要恰当而又巧妙地引导学生广泛参与、互通有无,从而将整个课堂融为一个整体,让每一个鲜活的个体经验串联为一 The basic experience of mathematics is brought about by the students personalized experience, feelings of concern. Therefore, starting from the students’ existing knowledge base and life experience, broaden their source, broaden their horizons and bring more diversified and personalized experience into the classroom, and make students gain richer and more authentic experiences in communication and collision Feel and experience. First, the extraction - from the point of view of the original activities of students is by no means an isolated note, the teacher should be appropriate and clever to guide students to participate in a wide range of exchanges, so as to integrate the entire classroom as a whole, so that each A fresh individual experience tandem for one