Blended learning has gone from being an interesting new hybrid of traditional and online courses to being an expected part of American education. When the Sloan Consortium last studied blended learning in 2007, it found “a lot of room for growth” in the market for blended courses. It found “consumer preference for online and blended delivery far exceeds reported experience,” indicating that demand was ahead of supply at that point.
Here’s a great resource: the Teaching Practices Inventory. It’s an inventory that lists and scores the extent to which research-based teaching practices are being used. It’s been developed for use in math and science courses, but researchers Carl Wieman and Sarah Gilbert suggest it can be used in engineering and social sciences courses, although they have not tested it there. I suspect it has an even wider application.