1.http://www.primarygames.com/puzzles/jigsaw/smokeybearpuzzles/index.htm
2. http://www.primarygames.com/math/buildingblocks/start.htm
3. http://www.primarygames.com/langarts/wordscramble2/start.htm
4. http://www.primarygames.com/science.htm
5. http://www.abcya.com/addition.htm