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[Research on the blended learning mode of "Microbial Breeding Experiments" based on WeChat]
Ting Ting Yan1, Lei Zhang1, Yu Dong Li1
1College of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China.
Yi Chuan = Hereditas
|July 20, 2018
Summary
This study demonstrates blended learning using WeChat for microbiology experiments, specifically site-directed mutagenesis of green fluorescent protein (GFP). This innovative approach enhances student engagement and self-learning abilities in experimental courses.
Area of Science:
- Biotechnology
- Educational Technology
- Molecular Biology
Background:
- Blended learning, integrating traditional and online methods, is crucial for educational reform.
- WeChat's public platform offers a viable mobile learning solution for education.
Purpose of the Study:
- To apply blended learning via WeChat in microbiology breeding experiments.
- To use site-directed mutagenesis of green fluorescent protein (GFP) as a model system.
Main Methods:
- The learning process was structured into five modules: design, resource preparation, pre-class, in-class, and post-class activities.
- Site-directed mutagenesis (Y66H) was performed on the GFP gene using PCR and Dpn1 digestion.
- Students observed color changes in mutated proteins, indicating successful mutagenesis.
Main Results:
- WeChat facilitated mobile learning and improved teaching interaction.
- The blended learning environment increased students' interest in studying.
- Students demonstrated enhanced self-learning abilities.
Conclusions:
- WeChat-based blended learning is an effective supplementary tool for traditional classroom teaching.
- This method significantly improved student engagement and learning outcomes in microbiology experiments.
- The approach offers a fruitful teaching result by fostering practical skills and independent learning.