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1背景2013年第2版的新浙教版初中数学教材对“可能性事件”相关内容从安排时段、教材内容等方面进行了调整。本文笔者以“事件的可能性”这节课为切入点谈一谈自己的一点看法。2对调整的理解“可能性事件”的相关内容从安排时段来看有两个特点:一是后移;二是瘦身。以“认识事件的可能性”这节课为例,原本是七年级下册第3章“事件的可能性”
1 background 2013 second edition of the new Zhejian version of junior high school mathematics textbooks on the “possibility of events” related content from the arrangements for the time, the textbook content and so on were adjusted. The author of this article to “the possibility of events ” this lesson as a starting point to talk about their own point of view. 2 understanding of adjustment “Possibility event ” related content from the arrangement period has two characteristics: one is backward; the other is weight-loss. Taking the lesson of “the possibility of knowing the incident” as an example, it is originally Chapter 7 of Book Seven in the seventh grade. “The possibility of an incident”