数学教学是数学活动的教学,数学学习是以学生发展为中心的数学活动。在数学教学中,教师要向学生提供从事数学活动的机会,引导他们去获得广泛的数学经验,让学生在现实情境中逐步体会数学知识的产生、形成与发展的过程,从而获得积极的情感体验,在培养学生探索与创新精神的同时掌握必要的基础 Mathematics teaching is the teaching of mathematics activities, and mathematics learning is a mathematics activity centered on student development. In mathematics teaching, teachers should provide opportunities for students to engage in mathematics activities, guide them to acquire a wide range of mathematical experience, and enable students to gradually understand the process of formation, development and development of mathematical knowledge in real situations so as to obtain a positive emotional experience , In training students to explore and innovate the spirit of the same time master the necessary foundation