Links

(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

Rocks
http://volcano.und.edu/vwdocs/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