www.funbrain.com All kinds of games
http://kids.nationalgeographic.com/ crazy science
www.kidshealth.org health, nutrition related
http://www.coolmath-games.com/ math games
kids.discovery.com all kinds, especially science
http://www.kidsgeo.com/geography-games/ geography games
http://nasascience.nasa.gov/kids/kids-solar-system Space activities
