义务教育教学“大纲”不仅把数学概念、法则、性质、公式、公理、定理作为基础知识,而且把由它们的内容所反映出来的数学思想和方法作为基础知识,这是新大纲的一大发展,是由培养学生能力和提高公民素质决定的。因此,我们在教学中,绝不能就概念讲概念、就定理讲定理、忽视由教材内容所反映出来的数学思想和方法,否则,学生的认识水平只能停留在表面,不能达到真正融会贯通、举一反 The outline of compulsory education teaching takes not only mathematical concepts, laws, nature, formulas, axioms and theorems as basic knowledge, but also mathematical knowledge and methods reflected by their contents as the basic knowledge, which is a great development of the new outline , Is determined by the ability to train students and improve the quality of citizens. Therefore, in teaching, we must never talk about the concept of concepts, theorem theorem, ignoring the mathematical content reflected in the textbook ideas and methods, or the level of awareness of students can only stay on the surface, can not achieve the real mastery, give Opposite