The Impact of Diet and Antibiotics on the Gut Microbiome: Distance Education Variant

Abstract

The goal of this article is to describe a variation of an active learning exercise that was previously published by the same author under a similar title. The variation describes modifications instructors can use to make the exercise suitable for online course delivery. The exercise is split into several parts. Part I is taught asynchronously via three consecutive videos. Part II is taught synchronously via Blackboard Collaborate Ultra (or similar). There is a follow up assignment that students do in groups as part III. The active learning exercise is a &#39;pasta&#39; simulation of the gut microbiome. In the asynchronous part I of this exercise, students are virtually given a plastic bag/gut with different types of pasta/gut bacteria. Six different bags resemble the gut microbiome under six different diets. The instructor mimics an antibiotic treatment by removing two types of pasta/gut bacteria and replacing them with beans/environmental bacteria from a second plastic bag. In the synchronous part II of the exercise, students read multiple review articles and assign bacterial names to the pasta types under the respective diet. They then use the same articles to identify metabolic byproducts that these bacteria produce. In a follow up assignment that constitutes part III, students investigate signal transduction pathways in the human host cells and the potential diseases that can result from a high fat diet. Original lesson: <a href="https://doi.org/10.24918/cs.2019.28">The Impact of Diet and Antibiotics on the Gut Microbiome</a>