Video options after final Math Skills
Donald Duck in Math Majic Land
https://www.youtube.com/watch?v=AJgkaU08VvY
Bill Nye the Science Guy does probability
https://www.youtube.com/watch?v=bhdlVQnYGcc
Nova – The great math mystery
http://www.pbs.org/wgbh/nova/physics/great-math-mystery.html