实现高效率和高质量是现代教学的首要任务,即在同等的时间和精力范围内实现最好的教学效果。在新课改下,初中数学教学有效性的提升对学生学习爱好的养成、教学目标的完成、学生自主学习能力的提高有着显著的影响。笔者在本文中介绍和分析了提高初中数学课堂教学有效性的意义和具体方法。 Achieving high efficiency and quality is the number one priority in modern instruction, achieving the best teaching results in the same amount of time and energy. Under the new curriculum reform, the improvement of junior high school mathematics teaching effectiveness has a significant impact on the development of students ’learning hobbies, the completion of teaching objectives and the improvement of students’ autonomous learning ability. In this paper, the author introduces and analyzes the significance and specific methods to improve the effectiveness of junior high school mathematics classroom teaching.