Should we wait to teach fractions?
Transferrable skills of a Mathematics Major
This link will explore transferable skills of a math major.
History of Measurement
http://www.mtiinstruments.com/knowledge-center/history-of-measurements
Other Links
Ideas for Hands on Activity
http://www.juliantrubin.com/mathematicsprojects.html
http://www.juliantrubin.com/mathematicsprojects.html