生物学杂志

生物学杂志 ›› 2025, Vol. 42 ›› Issue (1): 122-.doi: 10.3969/j.issn.2095-1736.2025.01.122

• 教学研究 • 上一篇    下一篇

比较教学法在生物分离工程实验教学中的实践

董妙音1， 韩江媛1， 杨德龙2， 栗孟飞3   

  1. 1. 甘肃农业大学 生命科学技术学院， 兰州 730070; 2. 甘肃农业大学
    干旱生境作物学国家重点实验室, 兰州 730070; 3. 甘肃农业大学 农学院， 兰州 730070
  • 出版日期:2025-02-18 发布日期:2025-02-12
  • 通讯作者: 栗孟飞,博士,教授,研究方向为药用植物生物学,E-mail:lmf@gsau.edu.cn
  • 作者简介:董妙音,博士,讲师,研究方向为中药材生态种植,E-mail:dongmy@gsau.edu.cn
  • 基金资助:
    甘肃省青年科技基金项目(23JRRA1432)； 甘肃农业大学科研启动基金项目(GAU-KYQD-2022-22)

Practice of comparative teaching method in experiment teaching of biological separation engineering

DONG Miaoyin1, HAN Jiangyuan1, YANG Delong2, LI Mengfei3   

  1. 1. College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China; 2. State Key
    Laboratory of Arid Land Crop Science, Gansu Agricultural University, Lanzhou 730070, China; 3. College of
    Agronomy, Gansu Agricultural University, Lanzhou 730070, China
  • Online:2025-02-18 Published:2025-02-12

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摘要： 基于比较教学法在本科课程教学中展现的优越性和先进性，尝试将其应用到生物分离工程实验教学中，探索“以学生为中心”的教学理念，并通过问卷调查的方式进行比较教学法教学效果评价。结果表明，通过生物材料选取、活性物质提取分离及抗氧化能力测定等项目的比较学习，能够有效激发学生的学习兴趣，促进学生对实验原理和操作方法的理解和掌握，对提高学生动手能力、锻炼实验操作技能以及培养科研创新思维等综合能力的提升具有重要作用，充分体现该教学方法在生物分离工程实验教学中的优越性。因此，推广比较教学法可以为生物分离工程以及类似课程的实验教学设计与改革提供参考。

关键词: 生物分离工程, 比较教学法, 实验教学, 探索实践, 教学效果

Abstract: Comparative teaching method presenting advantage and superiority in many courses teaching was applied in experiment teaching of biological separation engineering, and the teaching effects were evaluated on the questionnaire of student investigation. The results showed that the comparative teaching method could effectively arouse students’ interests, and promote the understanding and mastery of experimental principles and operation methods in experimental projects. It played an important role in improving students’ hands-on ability, exercising experimental operation skills, and cultivating innovative thinking abilities through the comparative learning of biomaterial selection, active substance extraction and isolation, and antioxidant capacity determination, which fully exhibited the superiority of this teaching mode in the experiment teaching of biological separation engineering. Therefore, the generalization of comparative teaching method could provide references for the experimental teaching design and reform of biological separation engineering and similar courses.

Key words: biological separation engineering, comparative teaching method, experiment teaching, exploration practice, teaching effect

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