In our science for non-science majors course "21st Century Physics," we investigate modern "Hubble plots" (plots of velocity versus distance for deep space objects) in order to discuss the Big Bang, dark matter, and dark energy. There are two potential challenges that our students face when encountering these topics for the…

This study reports on the continued large-sample validation of the Inventory for Teaching and Learning (ITAL), a new teacher perception measure of "reformed (inquiry- and standards-based) and traditional teaching and learning" developed for use in science and mathematics classrooms. The continued validation of the ITAL used large samples…

Oxford College is a small liberal-arts intensive 2-year undergraduate division of Emory University, where inquiry-based courses are a required part of the general education program. We have developed an authentic research experience for undergraduates that mimics--as much as possible--a real undergraduate research experience. Our program provides…