结合小学数学练习设计的原则及不同个体学生的学习现状,创设基础性练习、分层性练习、针对性练习、开放性练习、生活化练习及拓展性练习,实现学生对数学知识技能的掌握,促进学生数学应用意识、问题意识、数学思想方法、实践能力、数学交流能力等数学素养的形成。 Based on the principle of primary school mathematics practice design and the learning status of different individual students, basic exercises, hierarchical exercises, targeted exercises, open exercises, life-oriented exercises and extended exercises are established to achieve students’ mastery of mathematical knowledge and skills, To promote the students math application awareness, problem awareness, mathematical thinking and methods, practical ability, mathematical communication skills and other mathematical literacy formation.