论文部分内容阅读
数学概念是现实生活中某一数量关系和空间形式的本质属性在人的思维中的反映。而让学生理解和掌握概念是学生进行其他内容学习的关键,由于数学概念比较多,概念的内涵和外延又有比较明确的界定,因此要求学生必须准确地掌握。单纯的死记硬背效果肯定不理想,那么教师如何来教学呢?1明确概念教学的要求首先,在数学概念教学中要使学生认识到概念的由来和发展,让学生明白,数学概念都是某类具体的数学对象的本质属性经过抽象、概括的结果,任何被定义的对象都是客观存在的,而且这些概念也会随着
The concept of mathematics is a reflection of the essential attributes of a certain number of relations and spatial forms in the real world in human thinking. However, to enable students to understand and master the concept is the key to students’ learning of other contents. Due to the relatively large number of mathematical concepts and the clear definition of the connotation and extension of concepts, students are required to accurately grasp them. A simple memorization of the effect is certainly not ideal, then the teacher how to teach it? A clear concept of teaching requirements First of all, in the concept of mathematics teaching to enable students to recognize the origin and development of the concept so that students understand that mathematical concepts are a The essential properties of a class-specific mathematical object After the abstract, summarized results, any defined object is an objective reality, and these concepts will follow