In May 2009, the US Department of Education released a meta-analysis of effectiveness studies of online, face-to-face, and blended learning models. The analysis found that online learning produced better student outcomes than face-to-face classes, and that blended learning offered an even "larger advantage" over face-to-face. The hybrid approach…

Despite their flaws as teaching and learning environments, large lectures remain a standard teaching approach because of their relatively low cost, ease of preparation, and long tradition in education. Research shows that active inquiry yields positive results in learning outcomes, and one way to make the large lecture class more active and…