ACDC Economics These are short videos with Mr. Clifford on virtually all topics in both courses. They are entertaining and quick and have good main concepts. www.acdcecon.com/
Kahn Academy Videos These are also videos on most topics in both courses. They are short lectures with notes on a virtual chalk board with solid explanations. www.khanacademy.org/
The Economics Classroom These are also videos on most topics in both courses that have Power Point lectures with clear explanations. econclassroom.com/
Reffonomics This site has several free options including 3 minute videos on specific terms and issues as well as a link to a pay service that has Power Points and other resources called Grokking.com reffonomics.com/