《义务教育数学课程标准》明确指出:“使学生感受数学与生活的密切联系,强调从学生已有的生活经验出发,让学生亲身经历将实际问题抽象成数学模型,并进行解释与应用的过程。”教师在教学中,使学生有更多的机会从周围熟悉的事物中学习数学和理解数学,体会到数学就在身边,感受到数学的趣味和作用,体验到数学的魅力。一、学习兴趣对学习有推动作用,培养学习兴趣、掌握学习方 “Compulsory education mathematics curriculum standards” clearly states: “to make students feel the close relationship between mathematics and life, emphasizing from the students’ existing life experiences, let students experience the practical problems abstracted into mathematical models, and explain and apply Process. ”" Teachers in teaching, so that students have more opportunities to learn mathematics and understanding of mathematics from the familiar things around, understand mathematics around, feel the taste and role of mathematics, to experience the charm of mathematics. First, learning interest to promote learning, develop interest in learning, master learning