Open Educational Resources: Math
Major Repositories
Math Textbooks from Lakeland Community College
Tools for Faculty
PreTeXt (Formerly MathBook XML) A lightweight XML application for authors of scientific articles, textbooks and monographs.
Integrating WeBWorK into TextbooksSample Exercises
And this is how they can work together. Create your textbook in MathBook XML and your homework using the bank of exercises in WeBWork. Embed the homework directly into the textbook.
WeBWorK-MathBook XML Bridge Project Complete
Learn more about the Open Oregon project linking these resources together.
Supplemental Resources
Use principles of trigonometry to calculate the correct angle of decent for an aircraft during an emergency landing on an air strip just long enough for the aircraft. Be careful, an incorrect calculation could put the aircraft in danger
Statistics and Probability texts
Wikimedia Commons, the free media repository