论文部分内容阅读
以高等数学知识为背景的“高观点题”在近几年各种考试中层出不穷,作为高中数学主体内容之一的函数更是受到命题人的青睐,以函数凸性为背景命题已是一大热点。虽然这一内容在高中教材中没有明确指出,但教师通过第二课堂借助此内容启发学生对知识进行纵向探究、横向发散是大有裨益的。
In the background of higher mathematics knowledge “high viewpoint ” in an endless stream of examinations in recent years, as one of the main high school mathematics subject function is favored by proposition people, the function convexity as the background proposition is A big hot spot. Although this content is not explicitly pointed out in the high school teaching materials, teachers use this content to help students to explore the knowledge longitudinally through the second class, and horizontal divergence is of great benefit.