White House for Kids http://www.whitehouse.gov/kids/whlife/index.html
National Geographic for Kids http://www.nationalgeographic.com/kids/
Fun activities - by girls....for girls. http://www.missoandfriends.com/
Fun Brain http://funbrain.com
Louisiana Pass-iLEAP Practice http://www.louisianapass.org
A+ Math http://aplusmath.com
Stories read Online by Famous People! http://www.storylineonline.net/
READING GAMES and ACTIVITIES for Book One Stories (Fox on the Cover) http://treasures.macmillanmh.com/national/students/grade3/book1
READING GAMES and ACTIVITIES for Book Two Stories (Peacock on the Cover) http://treasures.macmillanmh.com/national/students/grade3/book2
SPELLING AND VOCABULARY PRACTICE GAMES http://treasures.macmillanmh.com/national/teachers/resources/grade3/spelling-and-vocabulary-activities
Spelling List and Vocabulary by story and skills taught with each story http://treasures.macmillanmh.com/national/teachers/creating-a-home-school-partnership/grade-3-letters-%C2%BB
Fact Monster http://www.factmonster.com
Addition, Subtraction and Multiplication Space Blaster Game http://www.aplusmath.com/Games/PlanetBlasterBasics/index.html
Multiplication Flash Practice http://www.aplusmath.com/Flashcards/multiplication.html
Great way to make crossword and wordsearch puzzles with spelling and vocabulary words http://www.puzzlemaker.com