Team Crystal
http://www.ducksters.com/science/crystals.phphttp://www.ask.com/question/what-is-crystallization
http://www.sciencekidsathome.com/science_topics/what_are_crystals.html
http://www.ehow.com/way_5255258_learning-crystals-kids.html
http://chemistry.about.com/od/crystalsforkids/
http://sciencewithme.com/learn-about-crystals/
http://www.gcsescience.com/e6-crystallization.htm
https://www.raci.org.au/document/item/86
http://orgchem.colorado.edu/Technique/Procedures/Crystallization/Crystallization.html

Team Enzyme
http://whole9life.com/2012/09/digestive-enzymes-101/
http://www.indiana.edu/~nimsmsf/P215/p215notes/LabManual/Lab12.pdf
http://www.penguinprof.com/uploads/8/4/3/1/8431323/261_labs_u4_digestion.pdf
http://faculty.spokanefalls.edu/InetShare/AutoWebs/garybr/Digestion%20Lab%20PDF.pdf
http://kidshealth.org/kid/htbw/digestive_system.html
http://kitses.com/animation/swfs/digestion.swf
http://science.howstuffworks.com/life/29507-assignment-discovery-digestion-video.htm
https://www.youtube.com/watch?v=s06XzaKqELk
http://www.enchantedlearning.com/subjects/anatomy/digestive/

Past Winning Examples
Session 1
Session 2
Session 3
Session 4
Session 5

Gravity (the movie)
Scientific bloopers in Gravity
Neil DeGrasse Tyson reviews Gravity

Understanding gravity
How does gravity work?
Why astronauts are "weightless"
How microgravity works--Angry Birds in space!
Astronauts do experience gravity
Water performance in zero gravity
General relativity and gravity

Examples of experiments:
Newton's Laws in space
Water balloons in low gravity
Experiments that astronauts conduct in space
Ants moving in space
Ten zero gravity experiments
Mini-lab tubes and examples in space

Life on the ISS
Wringing out water on the ISS
Making a sandwich in space
How astronauts sleep
Going to the bathroom on ISS
Washing your hair in space
Getting a haircut in low gravity
Cleaning up spills on the ISS
How do astronauts stay in shape?
Washing your hair in space
Interview with former ISS commander Chris Hadfield