本文从新课程理念出发,论述了化学实验环节以实验为基础,以学生为主体,以探究为主要形式的特点,通过化学实验课培养了学生的创新能力、实践能力和设计能力,阐明了在新课程背景下的实验课要注意提供学生实验设计的机会,要留足学生思维的时间和空间,要创设情景,多进行研究性学习,最后按照《初中化学课程标准》的要求设计出实验课的评价模式。 Based on the idea of ​​new curriculum, this paper discusses that the experiment part of chemistry is based on experiment, students as the main body and exploration as the main form. Students’ innovative ability, practical ability and design ability are cultivated through chemistry experiment class. The experimental course under the background of the curriculum should pay attention to provide students the opportunity of experimental design, to leave enough time and space for students to think, to create scenarios, to conduct more research learning, and finally in accordance with the requirements of “junior high school chemistry curriculum standards” to design experimental class Evaluation mode.