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吴正宪老师在2010年的10月就走在课标修订的前头,精心设计了《搭配》一课,给人耳目一新的感觉。她的儿童教学观给我留下很深的印象,尤其是其基于儿童经验的教学,让孩子的学习在经验的激活、利用、调整、提升的过程中实现主动建构,在探究的过程中积累活动经验,体会并发展数学思想。一、蹲下来,把握活动前的起点,激活已有经验对于数学知识的认识和理解,有时需要学生丰富的生活经验为背景,因为学生在生活中已经积累了一些关于数学学习原始的、初步的经验,活动前如果恰当地激活这些已有的知识和经验,让生活经验、数学
Wu Zhengxian teacher in 2010 in October to go ahead in the revised curriculum, well-designed “with” a lesson, giving a fresh feeling. Her teaching concept of children left a deep impression on me, especially its teaching based on children's experience, so that children's learning can be actively constructed in the process of activation, utilization, adjustment and promotion of experience, and accumulate in the process of inquiry Activities experience, experience and development of mathematical thinking. First, squat down to grasp the starting point before the event, activate the existing experience Understanding and understanding of mathematical knowledge, and sometimes students need rich experience in life as the background, because students have accumulated in life some of the original mathematical learning, preliminary Experience, activities, if properly activated before the existing knowledge and experience, so that life experience, mathematics