Y'all might like to check this site out, it's goal is geography education - right up a homeschoolers alley. Among other things you can print out a poster size world map and let your little cherubs stick it together. There are games you can play online which seem quite good, music from different countries you can listen to, etc. etc. It's a cultural goldmine in a kid package called My Wonderful World . Org
Happy GeoEducating! Aussie Kim
PS Geography trivia: Where is Inaminka, and what is the DIG tree?