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情境创设的重要性已经不言而喻了,然而,为了追求课堂上表面的繁华和热闹,忽视内在的思考性与教学有效性的情境创设却屡见不鲜。那么,怎样的情境创设才能做到简约而高效呢?笔者认为,情境的创设除了应遵循趣味性原则和教育性原则外,下面的三条原则同样不可忽略:明确的目标、简洁的形式、浓浓的数学味。一、明确的目标真实的生活由于非数学信息过多,对数学课来说,往往缺少明
The importance of situation creation is self-evident. However, it is not uncommon to find situations that overlook the inner thinking and the effectiveness of teaching in order to pursue the flourishing and lively appearance on the classroom. So, what kind of situation creation can be simple and efficient? The author believes that in addition to creating the situation should follow the fun principle and educational principles, the following three principles can not be ignored: a clear goal, concise form, thick Mathematical taste. First, the clear goal of real life Because of the non-mathematical information is too much, for math class, often lacking