课后作业是教学的重要部分,其引导着学生对当天所学的知识进行消化与巩固,并产生新的思考和体验。另外,通过课后作业教师可以检验出学生对知识的掌握程度,发现学生学习中存在的不足,从而对教学进行整体把握,有助于教学的设计和改进。因此,在小学数学教学中,教师应有计划、有目标,根据学生的不同基础水平进行作业设置,让基础差的学生得以巩固知识,基础好的学生得以进一步的发展和深入。 Homework is an important part of teaching, which guides students to digest and consolidate the knowledge they have learned that day and generate new thinking and experiences. In addition, after-school homework teachers can test students ’mastery of knowledge and find out the shortcomings in the students’ learning so as to grasp the teaching as a whole, which is helpful for the design and improvement of teaching. Therefore, in primary school mathematics teaching, teachers should have a plan, a goal, according to the students at different basic level homework settings, so that poor basic knowledge to consolidate knowledge, basic good students to further develop and deepen.