Module 1: Body Systems

Lesson 1.1A: Why Study Science?
Science of Hockey
http://www.exploratorium.edu/hockey/index.html

Skateboard Science 
http://www.exploratorium.edu/skateboarding/index.html

Science of Cycling 
http://www.exploratorium.edu/cycling/index.html

Lesson 1.1B: Formulating a Hypothesis
History of Flight
http://www.century-of-flight.freeola.com/

More on Skateboarding:
The Art and Science of Skateboarding
http://www.riverdeep.net/current/2001/05/051401_m_skateboard.jhtml

Wired Science Skateboarding
http://www.planet-science.com/text_only/wired/aka_room/skate.html

For More on The History of Flight:
American Institute of Aeronautics and Astronautics
http://www.aiaa.org/content.cfm?pageid=307

History of Helicopter Flight
http://www.enae.umd.edu/AGRC/Aero/history.html

Wright Flight
http://pbskids.org/wayback/flight/feature_wright.html