Evaluating Live Virtual Chalk Talks as a Teaching Tool for Medical Students on a Dermatology Clerkship

评估实时虚拟粉笔讲解作为皮肤科临床实习医学生教学工具的效果

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Abstract

The COVID-19 pandemic has highlighted a continued need for innovative virtual teaching methods. Chalk talks, or brief illustrated interactive talks, are easily made virtual with an online whiteboard. We evaluated the efficacy of a live virtual chalk talk curriculum for medical students on their dermatology clerkship. A curriculum of one to three 1-h chalk talks was designed on the following topics: papulosquamous diseases, erythroderma, and immunobullous diseases. Talks were delivered monthly via Zoom to dermatology clerkship students. Pre- and post-talk surveys were administered to assess knowledge, confidence, and satisfaction. Compared with pre-talk, students (n = 18) achieved a greater percentage of possible points on knowledge assessment questions after the talks (41.0 ± 27.7% versus 90.4 ± 18.4%, p < 0.001). As assessed on a Likert scale (1 = not at all confident, 5 = extremely confident), students became more confident in differentiating conditions within each disease group and working up the conditions (2.02 ± 0.53 versus 3.53 ± 0.55, p < 0.001, and 2.09 ± 0.44 versus 3.76 ± 0.89, p < 0.001, respectively). Qualitative responses showed that students appreciated the student-teacher interactions. In conclusion, we found that live chalk talks are an effective and engaging way to teach dermatology to medical students in the virtual setting. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s40670-023-01781-4.

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