《数学课程标准》指出:“数学教学要体现生活性,人人学有价值的数学。”教师要创设条件,重视从学生的生活经验和已有知识出发,学习和理解数学;要善于引导学生把课堂中所学的数学知识和方法应用于生活实际,既可加深对知识的理解,又能让学生切实体验到生活中处处有数学,体验到数学的价值。一、创设情境,激发学习兴趣《数学课程标准》提出:“要让学生在参与特定的数学活动,在具体情境中初 ”Mathematics Curriculum Standard“ states: ”Mathematics teaching should embody the valuable mathematics of life, and everyone learns.“ Teachers should create conditions that attach importance to learning and understanding mathematics from the students’ life experience and existing knowledge; To guide students to apply the mathematical knowledge and method learned in the classroom to the realities of life can not only deepen the understanding of knowledge, but also enable students to truly experience the fact that there are maths in life and experience the value of mathematics. First, the creation of situations to stimulate interest in learning ”Mathematical Curriculum Standards“ put forward: ”Let students participate in specific mathematical activities in the specific context of early