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This case study tells the story of a group of ten men, recently released from federal penitentiaries, who are housed in a residential reentry center for the remainder of their sentences. Their stay is intended to bridge the gap between incarceration and return to life in the community. Due to the length of time served, the men are poorly skilled in healthy behaviors and self-reliance in the areas of food and activity. Although a work of fiction, the narrative realistically portrays a variety of challenges that the men face including a chronic health issue, menu planning, tight budgets, hunger, boredom, lack of cooking skills, and life without a local supermarket. Innovation, trial and error, and collaboration result in a story of resilience and health behavior change in a sparsely populated area of Northern Michigan. The case was originally developed for a college-level nutrition course, but could also be used in social work, community health, and health education, nursing, and dietetics classes.

This "clicker case" tells the story of "Hannah," a baby girl adopted by two loving parents who grows up with an uncontrolled appetite and develops severe early-onset obesity. Students follow Hannah's story as she develops excessive eating early in life, which her health care team is unable to explain. A visit to obesity specialists finally reveals the underlying cause of Hannah's obsession with food: extremely low levels of circulating leptin, a hormone that regulates appetite and body weight. It is further discovered that Hannah's leptin deficiency is due to a mutation in the LEP gene. As the story unfolds, students first work on unit conversions and BMI calculations to practice quantitative skills as well as graph and data interpretation skills. Students then apply their knowledge of DNA transcription, translation, and protein structure to answer questions based on figures from a 2019 study on LEP mutations. The case is best suited for high school and lower-level undergraduate biology courses.

This case study was developed to teach students the importance of understanding the behavior of wildlife, explore the difficulty in making management decisions when the public is invested in a species, and to help students develop critical thinking and public speaking skills. Students learn about the conservation status and behavior of the black rhinoceros by reading a primary literature article and answering a series of questions. They then listen to a Radiolab podcast that explores the moral dilemma of whether it is ethically appropriate to shoot an endangered rhinoceros if the purpose is to raise conservation funds. Students are assigned one of five positions and write essays to prepare for a town hall style debate in which they examine the pros and cons of such a decision. The Radiolab podcast is based on real events, and is also representative of many ethical dilemmas that wildlife managers regularly face. This case study is appropriate for several upper division biology courses.

This case study was developed for an introductory biology course with the goal of integrating content (specifically, structure/function, signaling pathways, and homeostasis) while reinforcing general critical thinking skills and the scientific method (generating hypotheses, evaluating evidence, and making predictions). The case is suitable for a flipped classroom and there are several videos associated with it. The case revolves around an obese two-and-a-half-year-old boy who won't stop eating. Students become familiar with some basic concepts related to obesity and leptin signaling through the videos that they watch before class. They then use class time to work through the case (delivered as an interactive slide show, including several clicker questions) to determine the genetic basis for this child's obesity and possible therapies to manage his weight. The case could also be adapted and expanded to be used in a physiology course to explore the interaction of various hormones that regulate appetite and metabolic rate or in a cell biology class to explore JAK-STAT signaling.

This case study follows a young cystic fibrosis (CF) patient named Lucas. Through Lucas's story and interactions between his parents and pediatrician, students learn about the scientific background and basis of CF. By reviewing email correspondence between Lucas's parents and various doctors, students gain an overview of CF research. CF has become a model disease in certain undergraduate biology classrooms due to its relatively clear mechanism and genetic basis. This case asks students to come up with their own ideas to improve on an existing line of research - gene therapy - in treating CF. During the process, students will gain a better appreciation of the innovative nature of science and develop research skills such as finding, understanding and analyzing primary literature. The activity was originally designed for first- and second-year students as part of an extracurricular case competition, but may be used for any undergraduate biology level. The case assumes basic (high school level) knowledge of genetics, biochemistry, cell biology and physiology.

An ongoing commitment to diversity, equity, and inclusion (DEI) work will help you build the foundations of belonging for every student. But DEI work alone is not enough. Let's go back to your students. Are your lessons designed in alignment with what we know from cognitive science about how the human brain learns? What does the practice work you assign look like? What study strategies do you teach students to use? How is metacognition built? Does the feedback you give students help or hurt? What does homework look like?