White House for Kids http://www.whitehouse.gov/kids/whlife/index.html
National Geographic for Kids http://www.nationalgeographic.com/kids/
Wright Brothers Aeroplane Company and Museum of Pioneer Aviation http://www.wright-brothers.org/
Find information when doing biographies http://www.biography.com/
It happened on this day in history... http://www.440.com/twtd/today.html
Research those inventors using this site! http://www.enchantedlearning.com/inventors/
Know Pennsylvania ( quiz) http://www.netstate.com/states/quiz/pa_quiz.htm