Red Llama, Inc., a private technology company, offers an after-school course in programming using Phrogram in the Seattle area. Its excellent teaching materials are geared toward middle school students. If you would like an editable (Microsoft Word) version, please email us.

This lesson plan was created by John Osborne at Windermere Middle School. It's also available at CSTA's repository, at http://csta.villanova.edu/handle/2378/272