Williams Charlene, Perlis Susan, Gaughan John, Phadtare Sangita
Department of Biomedical Sciences, Cooper Medical School of Rowan University, Camden, New Jersey 08103.
Biochem Mol Biol Educ. 2018 Jul;46(4):343-353. doi: 10.1002/bmb.21126. Epub 2018 May 6.
Learner-centered pedagogical methods that are based on clinical application of basic science concepts through active learning and problem solving are shown to be effective for improving knowledge retention. As the clinical relevance of biochemistry is not always apparent to health-profession students, effective teaching of medical biochemistry should highlight the implications of biochemical concepts in pathology, minimize memorization, and make the concepts memorable for long-term retention. Here, we report the creation and successful implementation of a flipped jigsaw activity that was developed to stimulate interest in learning biochemistry among medical students. The activity combined the elements of a flipped classroom for learning concepts followed by a jigsaw activity to retrieve these concepts by solving clinical cases, answering case-based questions, and creating concept maps. The students' reception of the activity was very positive. They commented that the activity provided them an opportunity to review and synthesize information, helped to gage their learning by applying this information and work with peers. Students' improved performance especially for answering the comprehension-based questions correctly in the postquiz as well as the depth of information included in the postquiz concept maps suggested that the activity helped them to understand how different clinical scenarios develop owing to deviations in basic biochemical pathways. Although this activity was created for medical students, the format of this activity can also be useful for other health-professional students as well as undergraduate and graduate students. © 2018 by The International Union of Biochemistry and Molecular Biology, 46:343-353, 2018.
以学习者为中心的教学方法,即通过主动学习和解决问题将基础科学概念应用于临床,已被证明对提高知识保留率有效。由于生物化学与临床的相关性对健康专业学生来说并不总是显而易见的,因此医学生物化学的有效教学应突出生化概念在病理学中的影响,尽量减少记忆,并使这些概念令人难忘以便长期保留。在此,我们报告了一种翻转拼图活动的创建和成功实施,该活动旨在激发医学生对生物化学学习的兴趣。该活动结合了翻转课堂学习概念的元素,随后是拼图活动,通过解决临床病例、回答基于病例的问题和创建概念图来检索这些概念。学生对该活动的接受度非常积极。他们评论说,该活动为他们提供了一个复习和综合信息的机会,通过应用这些信息来衡量自己的学习情况,并与同伴合作。学生在课后测验中尤其是正确回答基于理解的问题的表现有所提高,以及课后测验概念图中包含的信息深度表明,该活动帮助他们理解了由于基本生化途径的偏差而导致不同临床情况是如何发展的。尽管这个活动是为医学生创建的,但这种活动形式对其他健康专业学生以及本科生和研究生也可能有用。© 2018年国际生物化学与分子生物学联盟,46:343 - 353,2018。