White House for Kids http://www.whitehouse.gov/kids/whlife/index.html
National Geographic for Kids http://www.nationalgeographic.com/kids/
Plymouth Plantation http://www.plimoth.org/
View the earth and moon from satellites in real time. You can find the day/night line on the earth! https://www.fourmilab.ch/earthview/
Math games for all areas and skill levels. http://www.aaamath.com/
All Kinds of Minds is a wonderful site designed to help parents and educators understand how different minds work. http://www.allkindsofminds.org/ptk/index.aspx
Explore the life cycle of a plant! http://216.20.5.193/grade3/
Mass Moments - moments in Massachusett's history http://www.massmoments.org/moment.cfm?mid=357
Problem solving activities http://figurethis.org/
Boston Museum of Science static electricity experiments http://www.mos.org/sln/toe/staticmenu.html
MCAS test questions http://www.doe.mass.edu/mcas/2006/release/default.html
NASA site for students with information about our solar system. http://solarsystem.nasa.gov/planets/profile.cfm?Object=SolarSys&Display=Kids
See the moon progress through it's phases over the course of a month. http://www.stardate.org/nightsky/moon
Play games for practice of math and English Language Arts skills! http://www.studyisland.com
Free Rice is a site which asks vocabulary questions. For every correct answer, rice is donated to those in need. There are 50 different levels for learners to progress through. http://www.freerice.com/index.php
Pennies for Peace http://www.penniesforpeace.org/home.html
MCAS practice questions from the Boston Public Library http://www.bpl.org/teens/mcas/index.htm