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何谓“生本化”数学教学?笔者认为,所谓生本化,就是在教学过程中尊重学生的生活经验和认知基础,通过前置性的任务目标引导,学生有目的地在生活中进行数学观察、思考和实践,初步感知生活中的数学,获得不同的知识体验,继而通过课堂上的交流、展示、诊断、点拨、提炼等对数学新知进行建构的过程。那么,怎样在数学教学中构建这一过程?一、在生活中体验自主建构新知
The author believes that the so-called cost-oriented, that is, in the teaching process to respect the students’ life experience and cognitive basis, through the pre-mission goal to guide the students purposefully in life Mathematical observation, thinking and practice, the initial perception of mathematics in life, access to different knowledge and experience, and then through the exchange of the classroom, display, diagnosis, call, refining, etc. The process of constructing new knowledge of mathematics. So, how to build this process in mathematics teaching? First, in life to experience the independent construction of new knowledge