Science FUN  (Math sites below too!)

http://www.edheads.org/

Ed heads, always a nice choice.   CHeck out the VIRTUAL SURGERY!!

http://www.sciencenetlinks.com/interactives/powerplay.html

Create and save power! SImple Machines unit.

http://classroom.jc-schools.net/sci-units/force.htm

Junior Science online…..

http://www.sdnhm.org/kids/minerals/games/index.html

rocks and mineral games and quizzes.

http://www.teachers.ash.org.au/jmresources/rocks/links.html

includes a scavenger hunt

http://www.surfnetkids.com/games/rocks-cw.htm

rocks and minerals crossword

http://kids.nationalgeographic.com/Games/PuzzlesQuizzes/Brainteasergrandcanyon

Grand Canyon quiz

http://www.nps.gov/grca/

Grand Canyon national park site

http://www.360parks.com/grand_canyon_virtual_tour.shtml

virtual tour of Grand Canyon

http://www.untraveledroad.com/Grand-Canyon-National-Park.htm

Virtual tour and photos of the Grand Canyon

http://akidsheart.com/holidays/summer/river.htm