Help with Science

Exploratorium -- http://www.exploratorium.edu/educate/index.html
Solar System -- http://starchild.gsfc.nasa.gov/docs/StarChild/solar_system_level1/solar_system.html

Touch of Class (classification game) -- http://www.sciencenetlinks.com/interactives/class.html
Animal Classification lesson -- http://www.junglewalk.com/classroom/Animal-Classification-Lesson-Plan-1.htm
Classification game -- http://www.bbc.co.uk/schools/scienceclips/ages/6_7/variation.shtml
Classification -- http://anthro.palomar.edu/animal/default.htm

Paleontology -- http://www.paleoportal.org/