论文部分内容阅读
学生在作业和试卷中出现错误的原因是多方面的,其中不少是由于概念不清而引起的。所以,加强数学教学中的概念教学,教会学生正确地灵活地运用数学概念,对于大面积提高数学教学质量,具有重要的意义。首先,必须根据数学概念的特点进行教学。数学概念,具有高度的抽象性,严格的科学性。就每个具体概念来说,有的概念简单易明,有的概念难于理解;有些概念泾渭分明,有些概念容易混淆;有些概念有一定的逻辑顺序,有些概念有密切的内在联系。数学概念的教学,必须根据这些特点来组织教材,确定教法,才能把它讲“实”教“活”。
There are many reasons why students make mistakes in assignments and papers. Many of them are caused by unclear concepts. Therefore, to strengthen the concept teaching in mathematics teaching and to teach the students to correctly and flexibly apply the concept of mathematics is of great significance for improving the quality of mathematics teaching on a large area. First, teaching must be based on the characteristics of mathematical concepts. Mathematical concepts, with a high degree of abstraction, strict scientific. For each specific concept, some concepts are simple and easy to understand, while others are difficult to understand. Some concepts are quite different and some concepts are easily confused. Some concepts have some logical order and some are closely inter-linked. The teaching of mathematical concepts must be based on these characteristics to organize teaching materials, determine the teaching of law, we can say it “truth” to teach “living.”