高中数学的学习是在初中数学学习基础上的一个更高层面上的提升,在初中数学的学习中,很多学生基于对原有知识的认知程度,在教师的引导下建构符合自己的认知能力的新的知识和技能,而高中的数学学习,建构的起点变高了,建构的目标变难变多了,在这种情形下,我们的数学课堂慢慢变得更加的冷清,我们的课堂中更多的不是教师的引导,而是教师的独角戏,学生在课堂中的有效度到底如何,却不得而知,因此如何 High school mathematics learning is a higher level of junior high school mathematics learning based on the promotion of junior high school mathematics learning, many students based on the original knowledge of the cognitive level, under the guidance of teachers to construct their own cognitive Ability of the new knowledge and skills, and high school mathematics learning, the starting point for building higher, the goal of building becomes more difficult, in this case, our math classroom slowly become more deserted, our More in the classroom is not the teacher’s guidance, but the teacher’s one-man show, the students in the classroom in the end what is the validity, it is unknown, so how