
I submit that these sites alone would be more than adequate for replacing U.S. History content information found in expensive commercial paper textbooks:
Lessons at Hippocampus
Open Digital Textbook at WikiBooks
American History Digital Textbook
Digital History
Best History Sites
MARVEL - Maine's Virtual Library
Similar online textbooks and quality content can be found in other subject areas.
Questions: How much does your school district budget per student annually for high school textbooks? Anyone have numbers to share?
Your Thoughts?
Earlier Post on Algebra Textbooks
Earlier Post: Textbooks vs. Open Source Learning