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数学是对客观世界数量关系和空间关系的一种抽象。可以说生活中处处有数学。《课程标准》中指出:“数学教学是数学活动,教师要紧密联系学生的生活环境,从学生的经验和已有的知识出发,创设生动的数学情境……。”数学的兴趣和学习数学的信心对学生来说是十分重要的问题,教师应该将学生的生活与数学学习结合起来,让学生熟知,亲近,现实的生活数学走进学生视野,进入数学课堂,使数学教材变的具体、生动、直观,使学生感悟、发现数学的作用与意义,学会用数学的眼光观察周围的客观世界,增强数学作用意识。为此,教师要经常引导学生提供他们所熟悉的经验,充分利用学生现有的知识经验和他们所熟悉的事物组织教学,使学生能较好地感知和理解所学的内容。
Mathematics is an abstraction of the relationship between quantity and space in the objective world. It can be said that there is mathematics everywhere in life. The “Course Standard” states that: “Mathematics teaching is a mathematics activity. Teachers should closely connect with students’ living environment. From the students’ experience and existing knowledge, we should create a vivid mathematical situation....” Mathematics interest and learning The confidence of mathematics is a very important issue for students. Teachers should combine the students’ life with mathematics learning. Students should be familiar with and approach the students. The real life mathematics should go into the students’ vision and enter the mathematics classroom so that the mathematics textbooks will become concrete. It is vivid, intuitive, and enables students to comprehend and discover the role and meaning of mathematics. They learn to use mathematics to observe the objective world around them and enhance the awareness of mathematics. To this end, teachers should always guide students to provide them with familiar experiences and make full use of their existing knowledge and experience and the things they are familiar with to organize teaching so that students can better perceive and understand what they have learned.