http://sf.factmonster.com/math/flashcard.html?op[0]=multiplication&level=1
White House for Kids http://www.whitehouse.gov/kids/whlife/index.html
National Geographic for Kids http://www.nationalgeographic.com/kids/
Weekly Reader http://www.weeklyreader.com/kids/
The democracy project: Inside the Voting Booth http://pbskids.org/democracy/vote/
Social Studies for Kids http://www.socialstudiesforkids.com/subjects/mapshistorical.htm
Internet rules for safety http://www.kidsmart.org.uk/yp/default.aspx
Assorted educational links - US government The official kids portal of the U.S. Government
Math is Fun! Games, quizzes, etc http://www.mathsisfun.com/
Super Kids Math You can create your own worksheets to practice basic math facts. http://www.superkids.com/aweb/tools/math/
Cool Math for Kids has games on a wide variety of skills. http://www.coolmath4kids.com
Study Island http://www.studyisland.com