Global Climate Change: Impact and Remediation

This "clicker case" is a continuation of another case study "Global Climate Change: Evidence and Causes". Students assume the role of an intern working for a U.S. senator to learn about the effects of global climate change as well as technologies and practices available to remediate the impact of climate effects. The case was designed for use in a one-semester introductory biology course taken primarily by freshmen and sophomores to fulfill a general education requirement, but could be used in any introductory biology course or in an ecology or environmental science course. It consists of a PowerPoint presentation (2.2MB) presented in class that is punctuated by multiple-choice questions students respond to using personal responses systems, or "clickers." The case can be adapted for use without these technologies. Educational levels: High school, Undergraduate lower division

Teaching physiology online: successful use of case studies in a graduate course

To address the need for greater flexibility in access to higher education, an online graduate course in physiology using case studies was developed and offered in summer 2012. Topics in both animal and human physiology were organized as modules that contained a case study with questions, a prerecorded online lecture, and three research journal articles. We followed best practices for teaching and learning in distance education, including the preparation of materials before the course starting date, a discussion board for responding to pre- and postcase discussion questions, and prompt reply to student queries. For exams, students generated their own questions based on new cases and developed their own case study for the final project. Although only 20% of students had previously taken an online course, all students stated that they would recommend this course to others. Postcase assessment indicated that students found the cases interesting, informative, and presented at the appropriate level. Most students said that the online course took them more time but that they learned more content and used the primary literature more than in a traditional class. Our results indicate that a well-organized physiology course using a case study format is a very effective model for online learning. </jats:p