The adoption of active learning instructional practices in college science, technology, engineering, and mathematics (STEM) courses has been shown to result in improvements in student learning, contribute to increased retention rates, and reduce the achievement gap among different student populations. Descriptions of active learning strategies…

A study compared student learning in two sections of an introductory college biology course for nonmajors. Groups were taught in the traditional teacher-centered, lecture/laboratory format (n=86 students) and in a student-centered constructivist format (n=98). The latter group performed significantly better on the same tests, maintained a better…