化学作业是巩固知识、形成能力的重要手段,是检测学生化学学习的重要标准,也是培养学生良好学习习惯,促进学生个体发展的重要途径之一。传统的、封闭的、僵化机械的化学作业模式严重阻碍了学生个性和潜能的发展,扼杀了学生学习的热情与兴趣。学习新课程,走进新课程。《化学课程标准》中“关注学生情 Chemistry is an important means to consolidate knowledge and form abilities. It is an important standard to detect students’ chemistry learning and one of the important ways to cultivate students’ good study habits and promote students’ individual development. The traditional, closed and rigid mechanical chemistry mode has seriously hampered the development of students ’personality and potential and stifled the students’ enthusiasm and interest in learning. Learn new courses and walk into new courses. ”Chemistry Course Standard“ ”concerned about the student situation