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《普通高中数学课程标准》在“实施建议”部分对教师教学提出:“教师要创设恰当的问题情境,鼓励学生发现数学规律和问题解决的途径,使他们经历知识形成的过程。”教师在实际课堂上应如何巧妙地设置教学情境,激发学生的学习兴趣,这是长期以来我们一直探索的问题。
The “Standard of Senior High School Math Curriculum” puts forward to teachers’ teaching in the part of “Implementing Proposals”: “Teachers should create appropriate problem situations and encourage students to discover the laws of mathematics and ways of solving problems so that they experience the process of knowledge formation. ”How teachers should skillfully set up teaching situations and stimulate students’ interest in learning in the actual classroom is a question we have been exploring for a long time.