课末布置作业,学生课后做作业,教师希望以此督促学生复习、巩固和应用课堂所学内容,检查收集学生学习效果,通过评讲和辅导补上缺漏。同时,根据学生作业反映学习情况,必要时可调整教学进度,改进教学,提高教学效果。但是,课外作业的质量和效果都不太理想,作业的上述作用常常难以体现。 Class assignments are arranged at the end of the lesson and students do homework after class. The teacher hopes to urge students to review, consolidate, and apply what they have learned in the classroom, check the collection of student learning results, and fill gaps through assessment and counseling. At the same time, according to the student’s work to reflect the learning situation, if necessary, adjust the teaching progress, improve teaching, and improve teaching effectiveness. However, the quality and effectiveness of extra-curricular activities are not ideal, and the above-mentioned effects of operations are often difficult to realize.