Introducing Weekly Themes to Engage Students in a Microbiology Class.
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SUBMITTER: Peterson SN
PROVIDER: S-EPMC7976777 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:In an effort to improve and assess student learning, there has been a push to increase the incorporation of discovery-driven modules and those that contain real-world relevance into laboratory curricula. To further this effort, we have developed, implemented, and assessed an undergraduate microbiology laboratory experiment that requires students to use the scientific method while brewing beer. The experiment allows students to brew their own beer and characterize it based on taste, alcohol content, calorie content, pH, and standard reference method. In addition, we assessed whether students were capable of achieving the module learning objectives through a pre-/posttest, student self-evaluation, exam-embedded questions, and an associated worksheet. These objectives included describing the role of the brewing ingredients and predicting how altering the ingredients would affect the characteristics of the beer, amongst others. By completing this experimental module, students accomplished the module objectives, had greater interest in brewing, and were more likely to view beer in scientific terms. Journal of Microbiology & Biology Education.
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Project description:ProblemThe World Health Organization calls on all with quality medical information to share it with the public and combat health misinformation; however, U.S. medical schools do not currently teach students effective communication with lay audiences about health. Most physicians have inadequate training in mass communication strategies.ApproachIn August 2018, a novel 90-minute class at the University of Minnesota Medical School introduced fourth-year medical students to basic skills for communicating with lay audiences through mass media. Instructors were physicians with experience interacting with the general public via radio, op-ed articles, social media, print media, television, and community and legislative advocacy. After a 20-minute lecture and sharing of instructors' personal experiences, students completed two 30-minute small-group activities. They identified communications objectives and talking points for a health topic, drafting these as Tweets or an op-ed article outline, then presented talking points in a mock press conference with their peers, practicing skills just learned. Pre- and postsurveys documented students' previous engagement and comfort with future engagement with mass media messaging.OutcomesOver 1 week, 142 students participated in 6 separate classes, and 127 completed both pre- and postsurveys. Before the course, only 6% (7/127) of students had comfortably engaged with social media and 14% (18/127) had engaged with traditional media in their professional roles. After the course, students self-reported an increase in their comfort, perceived ability, and likelihood of using specific communications skills to advocate for their patients (all P < .001).Next stepsThe course will be expanded into a 5-session thread for third- and fourth-year medical students spread over 2 years. This thread will include meeting physicians who engage with lay audiences, identifying best practices for mass health communication, identifying bias and misinformation, "dos and don'ts" of social media, and communication skills for legislative advocacy.
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Project description:Learning about neural communication can be a dry and challenging undertaking, particularly for students without a background in biology. To enhance learning of this and other STEM material, there has been a call for science educators to embrace the use of active learning techniques. The aim of this Brief Communication is to encourage the use of embodied metaphors in the university classroom by sharing an active learning method for introducing students to a number of key concepts in neural communication. The students work in pairs or small groups, using foam projectiles such as Nerf guns to work through several metaphors for electrical and chemical processes including action potentials, neurotransmission and receptor action, excitatory and inhibitory post-synaptic potentials and neurotransmitter inactivation. The activities are easy to stage and lend themselves well to customisation based on available class size, classroom space, and resources. Student feedback showed that the activities improved self-reported impressions of understanding and ability to convey key concepts to others. The activities thus can serve as a useful method of student engagement and help develop understanding of complex material in a neuroscience classroom.
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