对学生分组实验改革的探讨郑州铁一中贺凤莲中学化学实验主要分为验示实验和学生分组实验两部分。现行高中要求的３５个学生实验，大部分是课堂演示过的实验，而且基本上是传统的验证实验，这在一定程度上不利于能力的培养，有碍于素质教育的实施和发展。所以，在今日应试... Discussion on the Reform of Student Grouping Experiments Zhengzhou Tieyizhong Hefenglian Middle School chemistry experiment is divided into two parts: the demonstration experiment and the student grouping experiment. Most of the 35 student experiments required by the current high schools are experiments that have been demonstrated in the classroom, and they are basically traditional verification experiments. This is not conducive to cultivating the ability to a certain extent, which hinders the implementation and development of quality education. So, try it today...