课堂教学是数学教学的基本形式,是学生思维、能力发展及养成一定思想观念的重要渠道。笔者认为,在新课程改革的背景下,如何使学生在课堂教学中积极有效地学习,用最少的时间,获取最大的进步和发展,这是当前数学课程改革的重要方向。那么,如何提高课堂教学的有效性呢?一、建立良好的师生关系教学是教师“教”和学生“学”的双边活动,在教学实践中充分调动学生的有效学习情感,构建良好的师生关系,对于维持学生的学习兴趣和注意力至关重要。良好的师生关系,直接关系着课 Classroom teaching is the basic form of mathematics teaching, which is an important channel for students’ thinking, ability development and fostering certain ideas and concepts. The author believes that in the context of the new curriculum reform, how to make students actively and effectively learn in the classroom teaching, with the least time, access to the greatest progress and development, which is an important direction for the current mathematics curriculum reform. So, how to improve the effectiveness of classroom teaching? First, to establish a good relationship between teachers and students is a teacher “teaching ” and students “learning ” in bilateral activities, in teaching practice to fully mobilize students’ effective learning emotion, Building a good teacher-student relationship is essential to maintain student interest and concentration in learning. Good teacher-student relationship, directly related to the class