文献类型：期刊文献

英文题名：A Biochemistry and Molecular Biology Experiment and Evaluation System for Biotechnology Specialty Students AN EFFECTIVE EVALUATION SYSTEM TO IMPROVE THE BIOCHEMISTRY AND MOLECULAR BIOLOGY EXPERIMENT TEACHING

作者：Li, Suxia[1];Wu, Haizhen[1];Zhao, Jian[1];Ou, Ling[1];Zhang, Yuanxing[1]

机构：[1]E China Univ Sci & Technol, Sch Biotechnol, Shanghai 200237, Peoples R China

年份：2010

卷号：38

期号：4

起止页码：271

外文期刊名：BIOCHEMISTRY AND MOLECULAR BIOLOGY EDUCATION

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000281266700013)】；

语种：英文

外文关键词：Biochemistry and molecular biology education; evaluation system; experimental presentation; experiment teaching

摘要：In an effort to achieve high success in knowledge and technique acquisition as a whole, a biochemistry and molecular biology experiment was established for high-grade biotechnology specialty students after they had studied essential theory and received proper technique training. The experiment was based on cloning and expression of alkaline phosphomonoesterase (AP) from Escherichia coli JM83. The strategies undertaken to deal with the failure of individual experiments and to ensure each experimental group get along well are discussed here. A reasonable evaluation system has been established to improve the effectiveness of teaching, which includes four items: self-evaluation, a group presentation, work on duty, and experimental reports. These items were monitored for contribution to the students' perceived cognitive achievement. Motivation for learning seems to have been improved in the laboratory, particularly by the involvement in a presentation of the experimental work and results.