在生物化学教育中评估类比的作用:从疫情前后的牙科学生感知中吸取的经验教训
Ulysses Tsz Fung Lam1, Yun Chau Long1
1Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Journal of dental education
|December 31, 2025
概括
类比有效地向牙科学生教授生物化学,增强概念可视化和知识保留. 尽管教育交付模式发生了变化,但这种教学工具仍然很有价值.
科学领域:
- 生物化学教育 生物化学教育
- 牙科和口腔生物学 牙科和口腔生物学
- 分子过程是分子过程.
背景情况:
- 生物化学是牙科生物学的基础,但对学生来说具有挑战性.
- 类比作为一个教学工具来简化复杂的生物化学概念.
- 由于COVID-19的流行,教学方法需要改变.
研究的目的:
- 评估牙科学生对生物化学教育中的类比的看法.
- 为了比较来自大流行前和大流行后队伍的学生反.
- 在不断变化的教育环境中评估类比的持续有效性.
主要方法:
- 横截面研究设计. 截面研究设计.
- 在新加坡国立大学对牙科学生队伍 (2019年和2024年) 进行的调查.
- 分析学生对类比的有用性和影响的反应.
主要成果:
- 在两个队列中,学生对类比的反应都非常积极 (平均得分为4.6-4.7/5).
- 报告的高度提升了抽象概念可视化 (96.9-100%) 和知识保留 (68.8-82.5%).
- 有关比喻被字面上理解的小问题 (4.7-5.3%).
结论:
- 类比被认为是牙科学生生物化学中非常有用和有效的教学工具.
- 类比有助于可视化抽象概念,并改善知识的保留.
- 尽管教育交付模式的中断和转变,但类比的实用性仍然存在.
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