“问渠哪得清如许?为有源头活水来。”生活是教育教学的源头活水。数学学科有着很强的工具性,来源于现实的生活,并服务于生活实际。特别是小学数学,很多知识与现象都是与孩子的日常生活密切相关,教师应有一双敏锐的眼睛,善于捕捉生活中的教学素材。巧妙运用身边的教学资源,生动而感性,增强孩子探究的乐趣;用自己已经掌握的数学知识解决生活中的问题,学以致用,体验数学探究 “Where can I find it? Clearly for the active living water. ” Life is the source of education and teaching of living water. Mathematics has a very strong instrumental, comes from the reality of life, and serve the actual life. Especially in primary school mathematics, a lot of knowledge and phenomena are closely related to children’s daily life. Teachers should have a keen eye, good at capturing the teaching material in life. Clever use of teaching resources around, vivid and sensual, enhance the fun of exploring children; with their own knowledge of mathematics to solve the problems in life, learn to apply and experience mathematical inquiry