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《义务教育数学课程标准》明确提出了“新四基”的数学课程目标,让学生获得数学的基本思想是着力凸显的亮点之一。数学思想方法是数学的精髓,它能将零散的数学知识“吸附”起来,串成线、织成网,形成有序的知识链,建立良好的认知结构,从而对学生的思维及整体文化素质产生深刻而持久的影响,使学生受益终生。因此,教师在平时的教学中要有意识地引导学生寻求多种解题策略,在探索中渗透多种数学思想,从而促使学生形成基本的数学思想意识,提
“Compulsory education mathematics curriculum standards” clearly put forward “New Fourth Base ” mathematics curriculum goals, allowing students to acquire the basic idea of mathematics is focused on highlighting one of the highlights. Mathematical thinking method is the essence of mathematics, it can be scattered mathematical knowledge “adsorption ” together, string into a line, woven into a network, the formation of an orderly chain of knowledge, the establishment of a good cognitive structure, which students thinking and The overall cultural quality has a profound and lasting impact, so that students benefit for life. Therefore, teachers in the usual teaching should be consciously guide students to seek a variety of problem-solving strategies, explore a variety of mathematical ideas in infiltration, so as to encourage students to form a basic mathematical ideology, mention