Answers:
Some may have additional links to higher level games.
Math:
http://www.tlsbooks.com/mathworksheets.h...
http://www.mathsisfun.com/worksheets/ind...
http://www.algebra.com
http://www.coolmath.com/
http://www.coolmathalgebra.com/...
http://www.coolmath4kids.com/
http://www.edina.k12.mn.us/creekvalley/s...
http://www.rainforestmaths.com/...
http://www.clc.mnscu.edu/kschulte/mathwo...
http://www.totallyfreemath.com/toc.html...
Geography
http://www.sheppardsoftware.com/geograph...
http://members.aol.com/bowermanb/games.h...
http://www.nationalgeographic.com/kids/g...
http://www.weeklyreader.com/kids/games/g...
http://www.lizardpoint.com/fun/geoquiz/u...
http://www.lizardpoint.com/fun/geoquiz/...
History.
http://www.touregypt.net/kids/monuments.
http://www.schoolhistory.co.uk/resources...
http://kclibrary.nhmccd.edu/decades.html...
http://www.foundationsmag.com/civility.h...
http://www.brainyhistory.com/
Typing-keyboarding
http://www.bbc.co.uk/schools/typing/...
Grammar-writing.
http://grammar.ccc.commnet.edu/grammar/i...
Other:
http://www.funbrain.com/
http://www.brainpopjr.com/
http://www.iknowthat.com/
http://www.kidzone.ws/
http://kidsites.com/
http://www.spellingtime.com/
http://www.woodlands-junior.kent.sch.uk/...
http://www.internet4classrooms.com/month...
http://www.extremescience.com/
http://www.nationalgeographic.com/ngkids...
http://www.studentsoftheworld.info/menu_...
http://parenting.leehansen.com/kids/kids...
http://www.exploratorium.edu/explore/ind...
http://www.energyquest.ca.gov/
http://www.epa.gov/safewater/kids/index.
http://www.lethsd.ab.ca/mmh/games/top100...
http://www.nsa.gov/kids/
http://www.surfnetkids.com/
Try BBC Bitesize - it's got spme good games
This article contents is post by this website user, EduQnA.com doesn't promise its accuracy.
More Questions & Answers...