我在课堂总结环节就其“拓展延伸,启迪思维”的作用上进行了一些实践,在带领学生对学习内容进行梳理的同时,还引导学生把当下的学习内容与以往学习内容的联系进行沟通,与后继要学习的相关内容进行拓展联想,激发学生继续研究的欲望,培养学生自我学习,独立研究的意识,以此来拓展学生思维的宽广度、深刻度和灵活度。从纵向来说,可引导学生猜想或联想所学内容是否可以推广到一般。学生学习数学的过程,是一个知识、方法、思想不 At the conclusion of the class, I carried out some practices on its role of “extending and enlightening thinking”. While leading students to sort out the learning content, I also guide students to connect the current learning content with the previous learning content Communication, and follow-up to learn related content to expand the association, to stimulate students desire to continue research, develop students self-learning, independent research awareness, in order to expand the breadth, depth and flexibility of student thinking. From a vertical perspective, can guide students to guess or think of what can be learned can be generalized. Students learn mathematics process is a knowledge, methods, ideas do not