期刊论文

Teaching reform of Biochemical experiment——correcting experiment reports through asking questions randomly

中文

微量元素与健康研究

1005-5320

2014

31

5

57-58

(教字2013-12号):“湖南中医药大学生物化学与分子生物学”校级精品课程

本校为第一机构

目的:探讨随机提问方式批改实验报告对改进生物化学实验教学质量的效果.方法:200名学生随机分为时照组和实验组,对照组学生按常规要求书写实验报告,实验组学生就实验内容进行随机提问.实验结束后,对2组学生进行实验操作和实验理论考试.结果:与对照组比较,实验组学生的实验考试成绩明显提高(P＜0.05).结论:随机提问方式批改实验报告可显著提高生物化学实验教学质量.

Objective： The effect of improving the teaching quality of biochemical experiment by correcting experiment reports through asking questions ramdomly was explorated. Methods： 200 students were randomly divided into the control group and the experimental group. The experiment reports written by the students in control group were corrected according to conventional requirement. While the students in experimental group were asked questions randomly about experiment content. At the end of all experiments, the practical and a theory test were perfo...