General academic games:
https://www.hoagiesgifted.ohttp://www.internet4classrooms.com/grade_level_help.htmrg/hoagies_kids.htm This site provides information on the special needs of gifted youth, special programs available, and other topics in gifted education. Click on Fun Stuff for reading lists, and entertaining activities. This site has something for everyone.
Science:
http://education.jlab.org/vocabhangman/ Science content vocabulary hangman http://kids.nationalgeographic.com/ National Geographic online
Reading:
http://www.randomhouse.com/teachers/ Reading lists
http://www.storylineonline.net/ Various books read by celebrities