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在较长一段时期中,“问题解决”成为我国数学教育界的重要议题,现在把议题转移到开放题上来,可以认为是“问题解决”研究的进一步深入,本文拟对开放题的含义以及怎样在中学数学教科书中引入开放题的问题作初步探讨。一、什么是开放题在对开放题的讨论中,对于什么是开放题,大家的意见尚不一致,因而有必要对开放题的含义作一个规定。此外,有的同仁把某
For a long period of time, “problem solving ” has become an important issue in mathematics education in our country. Now the topic is transferred to the open question, which can be considered as “problem solving ” further research. The meaning and how to introduce open question in middle school mathematics textbook for preliminary discussion. First, what is the open question In the discussion of the open question, what is the open question, everyone’s opinion is not consistent, so it is necessary to make a definition of the meaning of the open question. In addition, some colleagues put some