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前概念有错误的成分,也有纯朴的科学概念原型.它对形成科学的概念不但起到积极作用,也会对教学产生负面影响.我们应该趋利避害,改变教学策略,强化新概念转化的重要性.数学概念是整个数学的基石,建构科学的效学概念是帮助学生建立科学的数学知识系统的前提,对数学学习非常重要.研究表明,高中生学习数学概念之前,由于日常生活和早期学习,他们对客观事物有一定的理解,对各种现象已经形成了自己的观点,这就是教育教学中的“前概念”.
The wrong concept of the former concept, but also a simple prototype of the scientific concept.It not only plays an active role in the formation of the concept of science, but also have a negative impact on teaching.We should try to avoid disadvantages, change teaching strategies and strengthen the transformation of new concepts The importance of mathematical concepts is the cornerstone of the entire mathematics, the concept of building a scientific concept of efficacy is to help students establish a mathematical knowledge system, the premise of mathematics learning is very important.Studies show that high school students before learning the concept of mathematics, due to daily life and early Learning, they have a certain understanding of objective things, for all phenomena have formed their own point of view, which is education in teaching “before the concept ”.