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把生活活水巧妙地引进数学,帮助学生构建现实生活与数学知识的联系,凭借生活基础感受数学内容、借助生活情境理解数学知识、运用数学知识解决生活问题。一、激活生活积累生活是数学的源泉,数学是生活的提炼。小学数学所演绎的,都是生活中最简单的数学现象;小学学数学所列举的,都是生活中最常见的事情。但由于学生生活积累和认知能力的欠缺,他们对一些抽象的数学知识往往缺乏直接的感受,因而对数学知识的理解往往感到困难。教学时,我们要善于捕捉数学与生活的联系以有效的方法激活学生头脑中储
The living water cleverly introduced into mathematics to help students build a link between real life and mathematical knowledge, based on the basis of life experience mathematical content, understanding of mathematical knowledge with the help of life situations, the use of mathematical knowledge to solve the problem of life. First, activate life Accumulation of life is the source of mathematics, mathematics is the life of refining. Primary mathematics is deduced, are the most simple mathematical phenomena in life; primary school mathematics are listed, are the most common things in life. However, due to lack of students' life accumulation and cognitive abilities, they often lack direct feelings about some abstract maths knowledge, so it is often difficult to understand maths knowledge. Teaching, we must be good at capturing the connection between mathematics and life in an effective way to activate the students mind reserves