Twenty years of research shows that using interactive techniques more often can make a class more effective. For example, a study of six thousand physics students compared classes using passive lecture to classes using interactive techniques that allowed for discussion among students and between the professor and students. The study showed that…

In a classroom research project, one college teacher experimented with a variation on conventional lecture method to improve student understanding of content. At logical points in the lecture, approximately 15-20 minutes apart, the lecturer pauses and directs students to review the material and paraphrase it in writing. Analysis of student notes…

The use of instructor-prepared notes covering 90 percent of the lecture information in one large-group human sexuality course was enthusiastically received by the students, and anecdotal evidence suggests an increase in correct test responses. (MSE)