作业是课堂教学的延伸,是学生对课堂知识进行巩固与消化的有效途径,也是教师了解学情,改善课堂教学策略的重要手段。在教学中,教师精心设计具有启发性和探究性的作业,能够有效地调动学生的积极性,由此培养学生获取新知识以及解决问题的能力,还可优化学习环境,提升作业的练习效果。一、注重作业的分层性,调动学生的学习热情课改强调教学要面向全体学生,关注学生的差异,为学生的未来发展提供最为合适的学习方 Homework is an extension of classroom teaching, which is an effective way for students to consolidate and digest classroom knowledge. It is also an important means for teachers to understand their learning and improve classroom teaching strategies. In teaching, the teacher carefully designed inspiring and exploratory work, can effectively mobilize the enthusiasm of students, thus cultivating students ability to acquire new knowledge and problem solving, but also to optimize the learning environment and improve the practice of homework. First, pay attention to the operation of the stratification, mobilize the enthusiasm of students to learn Lesson emphasize teaching should be for all students, pay attention to the differences of students, for the future development of students to provide the most appropriate learning