Many of the larger scale studies on the effectiveness of active learning have been conducted in STEM disciplines, although the benefits of active learning extend to any field. A 2014 meta-analysis of 225 research studies in STEM classes found that students in classes with active learning performed 6% better on exams than students in classes with traditional lecturing, and that students in classes with traditional lecturing were 1.5 times more likely to fail than in classes with active learn...