References

Websites to reference include:

For Simple Machines:

http://www.mikids.com/Smachines.htm http://42explore.com/smplmac.htm http://www.fi.edu/qa97/spotlight3/spotlight3.html http://www.kidskonnect.com/subject-index/15-science/99-simple-machines.html http://www.neok12.com/Simple-Machines.htm http://www.brainpopjr.com/science/forces/simplemachines/grownups.weml http://www.jr.brainpop.com/science/force/simplemachines

For Engineering:

http://www.sciencekids.co.nz/engineering.html http://www.discovere.org/our-activities http://www.greatachievements.org/ http://pbskids.org/designsquad/ http://www.nasa.gov/pdf/616947main_Build_Station_Simulation.pdf http://www.pbs.org/wgbh/buildingbig/lab/index.html http://www.pbs.org/wgbh/buildingbig/ http://www.asceville.org/just_for_fun.html http://www.teachengineering.org/browse_activities.php http://www.billnye.com/ http://www.egfi-k12.org/ http://pbslearningmedia.org/collection/zoom

For Science:

http://www.extremescience.com/index.html http://www.ftexploring.com/ http://www.funology.com/ http://www.howstuffworks.com/ http://www.rudimentsofwisdom.com/

Games:

http://www.engineering.com/GamesPuzzles/tabid/82/Default.aspx http://engineering-games.net/