IntroductionThe Larner College of Medicine has steadily transitioned to primarily active learning-based instruction. Although evaluations praise session formats, students often highlight difficulties in synthesizing preparatory materials to integrate biochemical pathways. A student/faculty collaboration led to the development of interactive metabolic maps that illustrate pathways and link to a broader framework of metabolism.MethodsA review of the session materials identified relevant biochemical pathways, and for each pathway, we created a fillable visual diagram to highlight the interactions between all substrates, enzymes, and cofactors. Implementation of the metabolic maps began for first-year medical students in fall 2022. Evaluation data included standard student session evaluations (Likert scale and qualitative comments) and a survey specific to the metabolic maps.ResultsAfter implementing the maps, student ratings of biochemistry/metabolism session materials significantly improved (3.2 ± 1.04 to 4.3 ± 0.87, p < 0.001), and students made positive comments about their effectiveness. Most students (77.8%) used the metabolic maps to aid in studying biochemistry content for exams and found the metabolic maps important for integrating information about metabolic pathways. The median performance on metabolism-specific questions was higher, although not statistically significant (69.23 to 77.28, ns).DiscussionThe implementation of integrated metabolic maps improved student satisfaction of biochemistry/metabolism session materials. Limitations include confounding factors related to student population differences and other simultaneous curriculum changes. Implementing interactive visual aids to integrate metabolism pathways and concepts is applicable to any medical curriculum, and other longitudinal topics may benefit from this type of curricular framework.
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