Journal 30 minutes, 30 minutes.
Survey.
Break
http://www.youtube.com/watch?v=UoBUXOOdLXY
https://www.khanacademy.org/science/physics/electricity-and-magnetism/v/circuits--part-1
http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Kits/SFE03-0012-SIK.Guide-300dpi-01.pdf
LUNCH
hex
http://thinkzone.wlonk.com/Flexagon/Hexahexaflexagon.pdf
http://www.maths.uq.edu.au/~infinity/Infinity%2012/hexaflex.html