Below is a list of educational resources that I would highly recommend. Most of them are educational puzzles and games that will help your 3rd grader develop his/her skills while having fun!!!
thinks.com
*Claims to have the best educational puzzles on the net!
www.nationalgeographic.com/kids/
*National Geographic for Kids
www.funbrain.com
*Interactive math and reading games. Check out the math and reading arcade or play math baseball!
www.whitehouse.gov/kids/white/index.html
*Info on the White House designed for kids
nces.ed.gov/nceskids/index.asp*This is a fun site for making graphs
www.storylineonline.net/*Features on-line videos that has actors reading children books out loud
www.readwritethink.org/materials/construct/index.html*This is a fun site to practice word families
www.inventionatplay.org/playhouse_main.html*This site has fun games for anyone who likes to be a creative problem solver