问题是数学的灵魂,是思维的动力,是学生掌握知识、形成技能、全面发展的主要源泉。在数学教学过程中,教师精心设计有效的数学问题,可以激发学生的学习兴趣,启迪学生的心扉,是打造高效课堂、提高课堂教学质量的重要保证。下面结合教学实践,谈谈自己在教学中如何设计有效问题,提高课堂教学效率的一些体会和做法。 The problem is the soul of mathematics, the driving force of thinking, and the main source of all-round development for students to acquire knowledge and form skills. In the process of mathematics teaching, teachers elaborately design effective mathematical problems, which can arouse students ’interest in learning and enlighten students’ hearts. It is an important guarantee to create efficient classroom and improve classroom teaching quality. The following combination of teaching practice, talk about their own teaching how to design effective problems and improve classroom teaching efficiency of some experience and practices.