Abstract
Molecular biology is the frontier of life science and an important basic theoretical course. It is abstract and complex, and develops rapidly. In order to improve the teaching quality of molecular biology, the project team reformed the traditional single teaching mode, integrated and applied four teaching modes ie. LBL, PBL, CBL and RBL in the teaching of molecular biology, gave full play to the advantages of various teaching modes, and constructed a teacher-led-student-oriented teaching system. In this paper, its implementation process is introduced in detail to provide reference for the teaching of other biology courses.
Highlights
Molecular biology is the frontier of life science and an important basic theoretical course
Its implementation process is introduced in detail to provide reference for the teaching of other biology courses
味,难于理解。我们对这种教学模式进行了改进,首先课 前提出“PCR是如何发明的?”、“为什么PCR技术能获得诺 贝尔奖?”、“PCR是如何工作的?”、“PCR应用在哪些方 面?为什么应用如此广泛?”等几个问题,让学生带着问 题去预习,了解PCR背后的故事,激发学生的学习兴趣。 课上教师先是介绍PCR之父的故事、发明PCR技术有关的 实验,并通过介绍PCR的发展历史启发学生思考早期PCR 和现代PCR的区别,通过以上内容,和学生一起提炼出 PCR技术的原理、步骤及注意事项,最后,引导学生讨论 PCR在科学研究、食品、医药、工农业等各方面的应用, 让学生充分认识PCR技术的重要意义。随着技术的发展, Science Innovation 2019; 7(4): 120-124
Summary
Molecular biology is the frontier of life science and an important basic theoretical course. Integration of Teaching-Modes of LBL-PBL-CBL-RBL Education of Molecular Biology Course
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