数学来源于生活,又为生活服务。因此,数学教学要从学生的生活经验和已有知识出发,教学内容应当结合学生熟悉的生活素材,引导学生从生活中发现数学,激发学生乐学的兴趣。这样,数学课堂才会充满生命的活力,促进学生和谐发展。一、挖掘生活中的数学素材“兴趣”是一种积极的学习感情,当数学和学生的生活密切结合时,才能激发学生学习和解决问题的兴趣。因此,在数学课堂教学中,教师应结合数学内容尽可能地创设一 Mathematics comes from life, but also for life. Therefore, the teaching of mathematics should start from the students’ life experience and the existing knowledge. The teaching content should be combined with the students’ familiar materials of life to guide the students to find mathematics in their daily life and stimulate students’ interest in learning. In this way, mathematics classroom will be full of life vitality and promote the harmonious development of students. First, to tap the mathematical material in life “interest ” is a positive learning feelings, when mathematics and student life closely, can stimulate students interest in learning and problem solving. Therefore, in mathematics classroom teaching, teachers should create one as much as possible according to the mathematics content