My Collaborative Learning Environment
Open source, Creative Commons licensed works, other sources.
references to sound frequency table and other info
Course description - http://portal.cooke2014.ca/courses/MM12
Welcome text and information
The whole purpose of education is to turn mirrors into windows.
There is nothing so stupid as the educated man if you get him off the thing he was educated in.
They say that we are better educated than our parents' generation. What they mean is that we go to school longer. It is not the same thing.