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教学内容西师版《数学》一年级(上册)第119~121页。教学目标1.通过现实的、具体的、简单的问题进行统计活动,经历
Teaching content Western division version of “mathematics” first grade (the first volume) 119 ~ 121 pages. Teaching Objectives 1. Conduct statistical activities and experiences through realistic, concrete and simple questions