http://achieve3000.com

http://lexiacore5.com

http://www.literacycenter.net

http://starfall.com

http://www.readwritethink.org/classroom-resources/student-interactives/story-30008.html?tab=4

www.teachyourmonstertoread.com

http://firstinmath.com

http://sumdog.com

http://www.mathplayground.com/wordproblems.html

http://dmarie.com

http://factmonster.com

http://findagrave.com

http://www.freelibrary.org/

http://discoverykids.com

http://nationalzoo.si.edu

http://guest.portaportal.com/bodonnell

http://www.sciencebuddies.org/

http://www.scienceproject.com/projects/index/primary.asp

http://www.nature.org/

http://interactivesites.weebly.com

http://mrnussbaum.com/socgames/

http://video.nationalgeographic.com/video/environment/natural-disaster

http://batejan.wikispaces.com/

http://guest.portaportal.com/tjpalumbo

http://guest.portaportal.com/carkane

http://guest.portaportal.com/ecajigas

http://philasd.org/

http://pd360.com

http://www.nbclearn.com/portal/site/learn

http://brainpop.com

http://asp.tumblebooks.com/library/asp/home_tumblebooks.asp

http://connected.mcgraw-hill.com/connected/login.do

https://www.philamuseum.org/visit/?page=2