This study examines the implementation of teaching strategies by graduate teaching assistants (GTAs) in inquiry-based introductory geology labs at a large research university. We assess the degree of inquiry present in each Physical Geology lab and compare and contrast the instructional practices of new and experienced GTAs teaching these labs. We…

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…

Uses DNA laboratories to apply three different active learning strategies to undergraduate education: (1) teaming students; (2) opening laboratories; and (3) linking experiments. Discusses the effectiveness of the stream method on student attitudes and understanding. (YDS)

Describes a non-laboratory science course for nonscience majors that actively engages students in a variety of learning activities. Highlights students' positive evaluations of the course. Also describes active learning experiences incorporated into the course. (JRH)