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学习型的高中数学教师需要理论的引导,“数学三个世界”理论通俗易懂,且与学生的学习心理描述高度吻合,因而可以成为高中数学教学的指导理论.三个世界是指具体世界、符号世界、形式世界.实际教学中需要引导学生顺利逐步进入每一个世界,从而完成思维的转换,实现高中数学的有效教学.
The learning type of high school mathematics teacher needs the guidance of theory, the theory of “three worlds of mathematics” is easy to understand, and it is highly consistent with the student’s psychological description of learning. Therefore, it can become the guiding theory of high school mathematics teaching. The three worlds refer to the specific The world, symbolic world, and the form world. The actual teaching needs to guide students to gradually and gradually enter every world, thus completing the transformation of thinking and achieving the effective teaching of high school mathematics.