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一、课堂教学渗透化归思想的教学原则1.化隐为显原则在数学学习时,学生往往只注意到数学知识,而忽略深层的思想方法,教师要通过引导,把隐藏在知识背后的思想方法揭示出来,达成发展学生思维的教学目的.例如在七年级数学很重要的《整式的加减》内容中,整式加减由去括号和合并同类项两步完成,其中整式运算中的去括号法则,正好与有理数运算中的去括号法则完全相同,而掌握合并同类项不但需要掌握同类项的概念,而
First, the classroom teaching infiltration of ideas into the teaching principles 1. The principle of turning into hidden In mathematics learning, students tend to pay attention only to mathematical knowledge, while ignoring deep thinking and methods, teachers should guide, hidden behind the idea of knowledge Methods revealed to achieve the purpose of developing the teaching of students thinking.For example, seventh grade mathematics is very important in the “integral addition and subtraction,” the whole addition and subtraction by the bracketed and the merger of similar items in two steps, including integer operations bracketed The law is exactly the same as the bracketed rule in rational numbers operations. To master the same type of items requires not only the concept of similar items, but