数学来源于生活实际,学习数学又可以解决生活中的实际问题,因此可以说,现实生活既是学习数学的起点,又是数学学习的归宿。数学《课程标准》中指出:“要重视从学生的生活实践经验和已有的知识中学习数学和理解数学。”由此可见,数学教学内容应该是与生活实际密切相关的。我们在教学中要多挖掘教材内容中的生活素材,创设学生熟悉的生活情境,使枯燥的数学问题变为活生生的现实,让学生切实体验到身边有数学,用数学可以解决生活中的实际问题,从而对数学产生亲切感,增强学生对数学知识的应用意识,培养学生的自主创新 Mathematics comes from the actual life, learning mathematics can solve practical problems in life, so we can say that real life is not only the starting point for learning mathematics, but also the fate of mathematical learning. Mathematics “Curriculum Standard” pointed out: “Emphasis should be placed on learning mathematics and mathematics from the students’ practical experience and existing knowledge. ” Thus, the teaching of mathematics should be closely related with the actual life. In teaching, we should excavate the living materials in teaching materials, create familiar life situations for students, turn boring mathematical problems into living reality, enable students to actually experience that there are maths around them, and mathematics can solve practical problems in life , So as to create a sense of familiarity with mathematics, enhance students ’awareness of applying mathematics knowledge and cultivate students’ independent innovation