http://www.quia.com/pp/40765.html

http://www.quia.com/cb/85478.html

http://www.billnye.com/

http://education.jlab.org/vocabhangman/scientific_method_02/1.html

http://www.quia.com/cb/37429.html

http://www.exploratorium.edu/sports/index.html

http://school.discoveryeducation.com/sciencefaircentral

http://phet.colorado.edu/simulations/index.php?cat=Earth_Science

http://pbskids.org/dragonflytv/

http://www.ndep.us/LabTV

https://www.youtube.com/watch?v=4Q5G_HVZ8XI

https://www.youtube.com/watch?v=5Jbkk6ndivM

https://www.youtube.com/watch?v=KGiFDQgIk5s

http://science.pppst.com/variables.html

http://ippex.pppl.gov/interactive/

http://http://vocaroo.com/i/s125a9PGTctQ

https://kids.nationalgeographic.com/explore/youtube-playlist-pages/youtube-playlist-science-experiments/

http://kidsahead.com/external/activity/72

http://search.eb.com/coasters/ride.html

http://www.learner.org/exhibits/parkphysics/coaster/

http://www.solpass.org/6-8Science/6s/Activities/6.2energy-match.html

http://glencoe.mcgraw-hill.com/sites/dl/free/0078600472/160350/00076705.html

http://glencoe.mcgraw-hill.com/sites/dl/free/0078600472/160350/00035807.html

http://glencoe.mcgraw-hill.com/sites/dl/free/0078600472/161752/00035806.html

http://video.nationalgeographic.com/video/player/environment/energy-environment/alternative-energy.html

http://video.nationalgeographic.com/video/player/environment/energy-environment/solar-power.html

http://www.quia.com/rr/118609.html

http://www.eia.doe.gov/kids/energyfacts/

http://energyclassroom.com/powerplanttour/ec_tour1_10_main.php

http://www.energyquest.ca.gov/index.html

http://www.eere.energy.gov/kids/games.html

http://www.energyquest.ca.gov/library/ben/index.html

http://www.wbuf.noaa.gov/tempfc.htm

http://energyhog.org

https://www.youtube.com/watch?v=2IKECt4Y3RI

http://www.childrensuniversity.manchester.ac.uk/interactives/science/energy/renewable/

http://www.mansfieldct.org/schools/mms/staff/hand/convcondrad.htm

https://education.jlab.org/jsat/powerpoint/energy_forms_and_changes.ppt

http://www.quia.com/rr/91689.html

http://www.weatherwizkids.com/WxQuiz.htm

http://www.quia.com/pp/42783.html

http://www.quia.com/rd/39545.html

http://www.quia.com/rr/91689.html

http://www.quia.com/hm/182518.html

http://www.quia.com/cb/94470.html

http://www.virginiasol.com/test.htm

http://www.nws.noaa.gov/

http://eo.ucar.edu/webweather/

http://www.wildwildweather.com/

http://classzone.com/books/ml_science_share/vis_sim/mem05_pg119_heat/mem05_pg119_heat.html

http://www.whyfiles.org/013tornado/index.html

http://www.theweatherchannelkids.com/weather-games

http://www.mos.org/oceans/index.html

http://www.exploratorium.edu/origins/antarctica/place/ice_gallery/intro_a.html

http://www.mnh.si.edu/arctic/game

http://www.nationalgeographic.com/crittercam

http://www.wvclimate.org/documents/cloud/CloudID.pdf

http://epa.gov/climatechange/kids/index.html

http://www.windows.ucar.edu/tour/link=/earth/Atmosphere/layers.html

http://www.wunderground.com

http://ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/cld/home.rxml

http://www.usatoday.com/weather/wdoppler.htm

http://www.fi.edu/weather/todo/todo.html

http://www.nhc.noaa.gov/

http://ga.water.usgs.gov/edu/watercycle.html

http://www.epa.gov

http://asd-www.larc.nasa.gov/SCOOL/cldtype.html

http://co.leesummit.k12.mo.us/jjensen/weatherchallenge/default.htm

https://kids.nationalgeographic.com/explore/youtube-playlist-pages/youtube-playlist-weather/

http://www.chemsoc.org/viselements/

http://www.mii.org/periodic/MIIperiodicChart.php

http://www.miamisci.org/af/sln/index.html

http://education.jlab.org/elementhangman/index.html

http://www.quia.com/hm/2706.html

http://education.jlab.org/elementflashcards/index.html

http://education.jlab.org/elementbalancing/index.html

http://education.jlab.org/elementcrossword/index.html

http://education.jlab.org/elementwordscramble/index.html

http://education.jlab.org/elementconcentration/index.html

http://education.jlab.org/elementmatching/index.html

http://education.jlab.org/million/index.html

http://www.quia.com/pop/38608.html

http://www.exploratorium.edu/origins/cern/tools/accelerate.html

http://www.funbrain.com/periodic/index.html

http://www.classzone.com/books/earth_science/terc/content/investigations/es0501/es0501page01.cfm?chapter_no=investigation

http://www.privatehand.com/flash/elements.html

http://www.webelements.com/index.html

http://www.bbc.co.uk/schools/ks2bitesize/science/materials/

http://www.eia.doe.gov/energyexplained

http://phet.colorado.edu/en/simulation/build-an-atom

http://kids.earth.nasa.gov/games/

http://ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/cld/home.rxml

http://water.usgs.gov/lookup/getwatershed?06010101

//www.epa.gov/safewater/kids/kids_4-8.html

http://kids.earth.nasa.gov/games

http://www.quia.com/mc/62.html

http://www.earthcam.com/canada/niagarafalls/

http://passport.ivv.nasa.gov/ptk_poles.html

http://passport..ivv.nasa.gov/antarctica

http://www.redshiftnow.ca/wetland

http://ga.water.usgs.gov/edu/index.html

http://www.nps.gov/PWR/customcf/apps/stream/stream.htm?parkcode=yell

http://seawifs.gsfc.nasa.gov/OCEAN_PLANET/HTML/oceanography_currents_1.html

http://www.mos.org/oceans/motion/index.html

http://oceanworld.tamu.edu/students/index.html

http://www.glencoe.com/sec/science/webquest/content/virginiawatershed.shtml

http://www.earthcam.com/

http://kids.earth.nasa.gov/archive/nino/intro.html

http://www.pmel.noaa.gov/tao/elnino/nino-home.html

http://family.go.com/video/old-faithful-612892-v/

http://exploretheblue.com/habitat-map/#/map

http://ncparks.gov/Visit/parks/momi/conditions.php

http://www.novascotiawebcams.com/bay-of-fundy/halls-harbour-1.html#axzz1JVZ0p72T

http://www.virginiatrekkers.com/Watershed/Watershed.html

http://www.virginiatrekkers.com/Other/MoreVideos.html

http://www.quia.com/cb/96508.html

http://www.quia.com/pp/43412.html

http://www.quia.com/jg/585566.html

http://www.quia.com/pp/31134.html

http://www.quia.com/jg/431147.html

http://www.seasky.org/solarsystem/sky3.html

http://space.jpl.nasa.gov/

http://www.inconstantmoon.com/inconstant.htm

http://www.mos.org/oceans/motion/tides.html

http://www.quia.com/rr/1002.html

http://www.exploremarsnow.org/

http://spaceplace.nasa.gov/en/kids/games.shtml

http://www.windows.ucar.edu/

http://www.enchantedlearning.com/subjects/astronomy/activities/radiobuttonquiz/

http://www.quia.com/rr/91700.html

http://www.quia.com/mc/431146.html

http://skyserver.sdss.org/edr/en/enproj/games/constellation/

http://micro.magnet.fsu.edu/primer/java/electronmicroscopy/magnify1/index.html

http://domeofthesky.com/clicks/constlist.html

http://www.windows.ucar.edu/tour/link=/the_universe/

http://www.kidsastronomy.com/astroskymap/constellations.htm

http://www.kidsastronomy.com/

http://apod.nasa.gov/apod/astropix.html

http://www.fourmilab.ch/yoursky/

http://passport.ivv.nasa.gov/sun/live_sun.html

http://hubblesite.org/newscenter/archive/releases/2007/16/image/a/

http://www.apples4theteacher.com/starwarp2.html

http://www.apples4theteacher.com/memory.html

http://www.quia.com/rr/106394.html

http://www.exploratorium.edu/observatory/index.html

http://www.exploratorium.edu/origins/hubble/qtvr/index.html

http://www.astronomy.com/asy/stardome/default.aspx

http://library.thinkquest.org/03oct/00181/intro.html

http://library.thinkquest.org/03oct/01212/index2.html

http://spaceflight.nasa.gov/home/index.html

http://spaceflight.nasa.gov/home/index.html

http://www.nasm.si.edu/ceps/etp/

http://www.harcourtschool.com/activity/gravity/

http://spaceflight.nasa.gov/realdata/sightings/cities/view.cgi?country=United_States&region=Virginia&city=Abingdon

http://www.nasa.gov/audience/forkids/kidsclub/flash/index.html

http://highered.mheducation.com/olcweb/cgi/pluginpop.cgi?it=swf::800::600::/sites/dl/free/0072482621/78778/Seasons_Nav.swf::Seasons%20Interactive

https://www.youtube.com/watch?v=wHxcWSiD_4E&feature=related

https://www.youtube.com/watch?v=zOUi-m8UyFk&feature=related

http://oceanservice.noaa.gov/facts/springtide.html

https://kids.nationalgeographic.com/explore/youtube-playlist-pages/youtube-playlist-solar-system/

https://www.youtube.com/watch?v=DD_8Jm5pTLk

www.youtube.com/watch?v=noiwY7kQ5NQ

http://members.aol.com/kidz4peace/dinopals/3r.htm

http://www.learner.org/interactives/garbage/intro.html

http://www.meetthegreens.org/

http://ecokids.earthday.ca/pub/games_activities/index.cfm

http://www.ollierecycles.com/uk/html/explore.html

http://www.epa.gov/recyclecity/mainmap.htm

http://www.epa.gov/epaoswer/osw/kids/space/index.htm

http://kids.niehs.nih.gov/jvtoxic.htm

http://www.dnr.state.wi.us/org/caer/ce/eek/earth/index.htm

http://www.epa.gov/kids/

http://www.ars.usda.gov/is/kids/soil/story3/trash.htm

http://www.epa.gov/epaoswer/non-hw/recycle/gremlin/gremlin.htm

http://www.funbrain.com/recycle/index.html

http://chalk.richmond.edu/education/projects/webquests/oceans/

http://http://pbskids.org/plumlanding/games/ecosystem/jungle_jeopardy.html