化学课程改革改变了传统的教学模式,强调学生的主体地位,调动学生的积极性,把师生活动紧密结合成一个整体。课改如何落实到提高课堂教学效率、提高学生的化学基本素质能力是摆在每一位化学教育工作者面前的一道难题。化学教学的改革应包括教师的教、学生的学的内容和方式,教与学的评价方式。作业的改革是大家易忽视而改变不大的一个方面。作业是教学的重要环节,是师生间相互联系、相互评价的环节。作业的改革应包括课前、课中以及课后习题及作 The reform of chemistry curriculum has changed the traditional teaching mode, emphasizing the dominant position of students, mobilizing the enthusiasm of students, and closely integrating teachers ’and students’ activities as a whole. How to implement the curriculum reform to improve the efficiency of classroom teaching, improve students’ basic chemical quality ability is placed in front of every chemical education workers a problem. The reform of chemistry teaching should include the teaching of teachers, the contents and ways of students’ learning, the evaluation methods of teaching and learning. Homework reform is one aspect that we can easily ignore and change little. Homework is an important part of teaching. It is a link between teachers and students and mutual evaluation. Homework reform should include pre-class, class and post-exercises and make