课堂练习是一堂数学课的重要组成部分,是进一步深入理解知识、掌握技能、培养积极的情感态度和价值观、促进学生发展的有效途径。因此高效的数学课堂的构建,练习是否有效就显得尤为重要。本文着重关注教师要设计出高效的小学数学课堂练习该遵从的原则以及高效的课堂练习设计的策略。 Classroom practice is an important part of a math class. It is an effective way to further understand knowledge, master skills, cultivate positive emotional attitudes and values, and promote student development. Therefore, the construction of an efficient math class is very important if the exercises are effective. This article focuses on the teacher’s design of an efficient primary mathematics classroom practice of adherence to the principle of compliance and efficient classroom practice design strategy.