数学是通过人类的社会实践和生产活动发展起来的,生活中处处充满着数学。在数学教学中,教师要注意从学生熟悉的生活情境出发设计数学问题,激发学生的学习兴趣,发掘他们的创造性思维,燃起他们研究数学的欲望,从而实现“人人学有价值的数学,人人都能获得必需的数学”。一、创设轻松愉悦的情境,激发学习兴趣布鲁纳说过,“学习的最好刺激就是对学习材料的兴趣。”因此,我们要创造生动、活泼、和谐的教 Mathematics is developed through human social practice and production activities, and life is filled with mathematics. In mathematics teaching, teachers should pay attention to design math problems from the students ’familiar life situations, stimulate students’ interest in learning, explore their creative thinking and ignite their desire to study math so as to realize “ , Everyone can get the necessary mathematics. ” First, to create a relaxed and pleasant situation to stimulate interest in learning Bruner said, “The best stimulus for learning is the interest in learning materials. ” Therefore, we want to create a vivid, lively and harmonious teaching