The Physics Classroom (animated tutorials for Conceptual and Quantitative Physics) http://www.physicsclassroom.com
Morrison Academy (good examples that focus on the main ideas) http://www.mca.org.tw/index.cfm?id=5573
HyperPhysics (more mathematical for Quantitative Physics) http://hyperphysics.phy-astr.gsu.edu/hbase/hframe.html
UCSB ScienceLine (ask questions to students, researchers, and professors at UCSB) http://www.scienceline.ucsb.edu/
Practice Significant Figures here http://lectureonline.cl.msu.edu/~mmp/applist/sigfig/sig.htm
Village Tutoring Santa Barbara (local tutoring service) http://www.villagetutoringsb.com
Bottle rocket design with parachute http://www.lnhs.org/hayhurst/rockets/
Rocket Science (relating to bottle rockest) http://dogrocket.home.mindspring.com/WaterRockets/
Water Rocket Index (lots of info. here) http://ourworld.compuserve.com/homepages/pagrosse/h2oRocketIndex.htm
St. Mary's Physics Online (Good summary of key concepts) http://www.stmary.ws/physics/home/notes/default.htm
How Stuff Works http://www.howstuffworks.com/