(Sample link) NASA for middle-school students http://www.nasa.gov/audience/forstudents/5-8/features/index.html
(Sample link) National Geographic for Kids http://www.nationalgeographic.com/kids/
Metrics Computer Worksheet (front page) http://www.unc.edu/~rowlett/units/metric.html
Metrics Computer Worksheet (back page) http://lamar.ColoState.edu/~hillger/
States of Matter Online http://www.harcourtschool.com/activity/states_of_matter/
Mixtures and Compounds http://www.ultranet.com/~jkimball/BiologyPages/M/Mixtures.html
Families of Elements http://www.chem4kids.com/files/elem_intro.html
Neutron Math Online http://education.jlab.org/elementmath/index.html
10 Signs of a Chemical Change http://antoine.frostburg.edu/chem/senese/101/reactions/symptoms.shtml
Identifying Minerals http://www.sdnhm.org/kids/minerals/how-to.html
Intro to Rocks http://volcano.oregonstate.edu/education/vwlessons/lessons/Rocks/Rocks1.html
Moon Phases http://www.calculatorcat.com/moon_phases/phasenow.php
LUNAR ECLIPSE!!!!! http://www.mreclipse.com/Special/LEprimer.html
Map Projections http://www.nationalgeographic.com/xpeditions/hall/index.html?node=20
How to use a compass http://www.learn-orienteering.org/old/lesson1.html
Contour Maps http://erg.usgs.gov/isb/pubs/booklets/symbols/
Introduction to Mars 1 http://www.amnh.org/mars/martian.html
Introduction to Mars 2 http://www.seds.org/nineplanets/tnp/mars.html
Solar System Online http://www.nineplanets.org/
Planet Facts http://starchild.gsfc.nasa.gov/docs/StarChild/solar_system_level2/planets.html
EM Spectrum (front page) http://imagine.gsfc.nasa.gov/docs/science/know_l1/emspectrum.html
EM Spectrum (back page) http://marine.rutgers.edu/mrs/education/class/josh/em_spec.html
Spectrum Computer WS http://lectureonline.cl.msu.edu/~mmp/applist/Spectrum/s.htm
Amazing Space - Galaxies WS http://amazing-space.stsci.edu/resources/explorations/
Phases of the Moon http://www.emporia.edu/earthsci/amber/students/kessler
Air Masses and Fronts http://ww2010.atmos.uiuc.edu/
Mineral computer activity (1) http://www.mii.org/pdfs/every/why1.pdf
Mineral computer activity (2) http://www.rocksandminerals.com/uses.htm
Mineral computer activity (3) http://www.nrcan.gc.ca/mms/scho-ecol/tour/intro_e.htm
Rock Animation Computer Activity http://www.classzone.com/books/earth_science/terc/content/investigations/es0602/es0602page02.cfm
Groundwater Computer Activity http://ga.water.usgs.gov/edu/earthgw.html
NJ Groundwater http://nj.usgs.gov/gw/aquifer.html
NJ Groundwater (Table) http://nj.usgs.gov/gw/table_1.html
NJ Groundwater (East Brunswick) http://wwwnj.er.usgs.gov/gw-cgi/county.pl?county=23
NJ Groundwater (Water pollutants tested in Middlesex) http://wwwnj.er.usgs.gov/gw/maps/index.html
Merriam - Websters dictionary http://www.merriam-webster.com
Element Concentration http://www.quia.com/cc/288686.html
Electromagnetic Spectrum (Back # 14 - 20) http://www.purchon.com/physics/electromagnetic.htm
Winter Storms