SUPPLIERS

Adafruit
http://www.adafruit.com/

Amazon
http://www.amazon.com/

Children's Innovation Project: Learning Store - Circuit Blocks
http://www.ciplearningstore.com/

Circuit Scribe
http://www.electroninks.com/

Circuit Stickers
http://chibitronics.com/

Electronic Goldmine - for motors
http://www.goldmine-elec-products.com/

SparkFun
SparkFun is an online retail store that sells the bits and pieces to make electronics projects possible. 20% discount for schools and libraries.
www.sparkfun.com