Increased Preclass Preparation Underlies Student Outcome Improvement in the Flipped Classroom

Abstract

A 5-yr study of an upper-division course explored changes in student learning outcomes when the course was changed from a standard lecture to a flipped format. Student exam scores, particularly for female and low-GPA students, improved significantly.

Abstract

Active-learning environments such as those found in a flipped classroom are known to increase student performance, although how these gains are realized over the course of a semester is less well understood. In an upper-level lecture course designed primarily for biochemistry majors, we examine how students attain improved learning outcomes, as measured by exam scores, when the course is converted to a more active flipped format. The context is a physical chemistry course catering to life science majors in which approximately half of the lecture material is placed online and in-class problem-solving activities are increased, while total class time is reduced. We find that exam performance significantly improves by nearly 12% in the flipped-format course, due in part to students interacting with course material in a more timely and accurate manner. We also find that the positive effects of the flipped class are most pronounced for students with lower grade point averages and for female students.