Fostering student engagement in environmental science courses through current events discussion and debate
摘要
Environmental issues are highly dynamic, influenced by policy changes, advancements in technology, and emerging scientific data. Courses in environmental science must therefore be continuously updated to ensure the relevance of the course material and maintain student interest. This study assesses the efficacy of a multi-pronged approach to refresh course content and enhance student engagement in a college-level introductory environmental science course populated primarily by non-science majors. Strategies include 1) devoting one-third of class time to discussion of current events, with students delivering informal presentations of environmentally relevant articles they find in the New York Times; 2) using the major environmental news stories of the semester as the basis for more formal in-class debates at the end of the course; and 3) supplementing a traditional environmental science textbook with up-to-date statistics from the Our World in Data repository. Through these approaches, students become responsible for steering and creating a substantial part of the course content. The learning goals for introductory environmental science dovetail synergistically with news being reported on the topics of energy, climate change, air and water pollution, food security, and waste management, a phenomenon that has remained consistent over many years of using the New York Times in the classroom. Student survey data show that current events discussions help students contextualize the course material, increase their level of active participation in the course, and raise their awareness of how they can contribute to environmental stewardship.