space projects for kids?
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http://www.aerospaceguide.net/\n\nOne useful web-site\n\nFind others on Google
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Science Fair Projects\n\nSelecting the Subject\n\n•Hundreds of free science fair projects are categorized under the following topics. \n\nhttp://www.freesciencefairproject.com/\n\nhttp://www.scienceproject.com/\n\nhttp://www.ipl.org/div/projectguide/\n\nhttp://www.all-science-fair-projects.com/\n\nhttp://www.energyquest.ca.gov/projects/index.html\n\nhttp://collaboratory.nunet.net/timber/scifair/2proj.htm\n\nhttp://www.ipl.org/div/kidspace/projectguide/\n\nhttp://www.niles-hs.k12.il.us/jacnau/IJAS/\n\nhttp://www.plymouthschools.com/Science/scifair/scicover.htm\n\n\nScience Fair Project Resource Guides\n\nhttp://www.sciencebuddies.org/\n\nhttp://www.usc.edu/CSSF/Resources/GettingStarted.html\n\nhttp://www.hallbar.com/sciencecenter.html\n\nhttp://www.sciencenewsforkids.org/\n\nhttp://www.selah.k12.wa.us/SOAR/SciProj2004/index.htm\n\nhttp://www.kathimitchell.com/cells.html\n\nhttp://www.reacheverychild.com/science_fair.html\n\nhttp://www.picadome.fcps.net/lab/sci_fair/science_fair.htm\n\nhttp://lkwdpl.org/schools/emerson/sciencefair/\n\nhttp://www.homeworkspot.com/sciencefair/\n\nhttp://www.kathimitchell.com/scifair.htm\n\nhttp://www.stemnet.nf.ca/sciencefairs/\n\nTips for Success\n\nhttp://school.discovery.com/sciencefaircentral/scifairstudio/handbook/scientificmethod.html\n\nhttp://www.sciencebuddies.org/mentoring/project_tips.shtml\n\nGood luck.\n\nKevin, Liverpool, England.
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How about visiting this site:\n\nhttp://www.all-science-fair-projects.com/category0.html
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Take some balloons and blow them up and watch them slowly lose the air in side over a few days.  Then explain what Osmosis is.   : )   While you have the balloons out fill some with helium and show the kids how they can make their voices change.  Have your video camera ready this will be a hoot!!!
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make anything out of the following\nperiscope\nvolcano (Although I don't suggest this - it is a very old project and maybe many will turn up using this)\nA mini hovercraft or hot air baloon (info can be found on net)\nI don't know what it is called but if you know that thing in which we have to take a small hoop across a wire (which is not straight) without touching it. If touched, it will make a sound.\n\nIf none of this suits you, you might watch Backyard Science at National Geographic Channel
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These are some ideas aimed for pre-k, 1st and 2nd grade:\n*you can provide different geometrical shapes and have them sort them according to color, size, shape, etc.\n*with the same shapes have them complete a pattern you start for them ex. red circle, yellow square, red circle, yellow square, etc.\n*try looking for a game called "Tangram", I don't know if you can buy one already done or you can make your own in this site:http://www.tangram.i-p.com/\n*give students play money and have them solve problems using it.
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All of these seem to have good starts for ideas,\n\nhttp://yahooligans.yahoo.com/Science_and_Nature/Experiments_and_Activities/Science_Fairs/\nhttp://www.ipl.org/div/kidspace/projectguide/\nhttp://school.discovery.com/sciencefaircentral/\nhttp://www.scifair.org/\nhttp://www.cdli.ca/sciencefairs/\nhttp://www.isd77.k12.mn.us/resources/cf/ideas.html\nhttp://staff.washington.edu/chudler/fair.html
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Science Fair Projects\n\nSelecting the Subject\n\n•Hundreds of free science fair projects are categorized under the following topics. \n\nhttp://www.freesciencefairproject.com/\n\nhttp://www.scienceproject.com/\n\nhttp://www.ipl.org/div/projectguide/\n\nhttp://www.all-science-fair-projects.com/\n\nhttp://www.energyquest.ca.gov/projects/index.html\n\nhttp://collaboratory.nunet.net/timber/scifair/2proj.htm\n\nhttp://www.ipl.org/div/kidspace/projectguide/\n\nhttp://www.niles-hs.k12.il.us/jacnau/IJAS/\n\nhttp://www.plymouthschools.com/Science/scifair/scicover.htm\n\nScience Fair Project Resource Guides\n\nhttp://www.sciencebuddies.org/\n\nGood luck.\n\nKevin, Liverpool, England.
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Try these sites,\n\nhttp://school.discovery.com/sciencefaircentral/\nhttp://www.scifair.org/\nhttp://www.usc.edu/CSSF/\nhttp://www.energyquest.ca.gov/projects/\nhttp://www.libraryspot.com/features/scienceprojects.htm\nhttp://scienceclub.org//kidproj1.html
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buy a few balls from toy shop, different sizes\n4 our 9 planets, one torch 4 sun\n\npaint the balls as planets\nneatest paint the earth\n\narrange them on a plyboard as if in orbit\ndraw orbital lines 4 each planet, around sun\n\nOUR SOLAR SYSTEM\nalso, concept of DAY AND NIGHT on earth demo !
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http://www.nasa.com\nsee this
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Really easy project: http://www.hilaroad.com/camp/projects/clinometer/clinometer.html\n\nEasy trebuchet: http://hila.webcentre.ca/projects/trebuchet/index.htm\n\nEasy dome: http://www.hilaroad.com/camp/projects/dome/dome.html\n\nMeasure the diameter of the sun with geometry: http://www.hilaroad.com/camp/projects/pinhole_sun/sun_diameter.html\n\n\n\nA suspension bridge would be a nice project because the shape of the main cables that holds up the bridge is a mathematical curve called a "catenary."\n\nhttp://www.infovisual.info/05/028_en.html\nhttp://en.wikipedia.org/wiki/Suspension_bridges\nhttp://en.wikipedia.org/wiki/Catenary  (This article explains that the St. Louis Arch is an inverted catenary, and it even gives it's dimensions and the formula of the curve.  You could make a scale model.)\n\nAnd, it looks like I'm wrong  about suspension bridges.  Their main cables are parabolas, because of the weight of the deck.\n\nHere are some more projects you can check out:\n\nhttp://www.astrocappella.com/activities/cosr_lp.html (make the umbrella rigid by painting plaster on it)\n\nSolar reflectors would be good projects using parabolas: \nhttp://www.hilaroad.com/camp/projects/solar_energy/Hila_Solar_Energy.html\nhttp://www.cockeyed.com/incredible/parabola/parabola.html\nhttp://www.humboldt.edu/~ccat/solarcooking/parabolic/parabolic_solar_cooker_pg_3_html.htm\nhttp://peacecorps.mtu.edu/solarcookers.htm\nhttp://jc-solarhomes.com/fair/parabola20.htm
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This is as good a place to start as any -->\n\nhttp://www-istp.gsfc.nasa.gov/Education/bh2_2.html
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magnetic accelerators are cool projects\neasy to make!\nway cool stuff for the engineer waiting in you!\ndo a yahoo search for GUASS RIFLE.\nclick the first hit!\nMy Daughter and i made one that was 37 feet long and snapped a wood plank in two!\nhave fun and keep excelling in science and math!
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Are you 15+? Then, you can consider the following:\n\nThis is a project based on Astronomy! Try to simulate our solar and lunar systems around each planet. Bring in the real feel of how plants rotate around sun and how moons rotate around its planets.
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Try these sites,\n\nhttp://school.discovery.com/sciencefaircentral/\nhttp://www.scifair.org/\nhttp://www.usc.edu/CSSF/\nhttp://www.libraryspot.com/features/scienceprojects.htm\nhttp://scienceclub.org//kidproj1.html\nhttp://www.energyquest.ca.gov/projects/
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I teach high school science. Most of the websites I use are geared toward that but here are a few for intermediate school.\n\nhttp://jc-schools.net/tutorials/interactive.htm#Science I think you will find more than a few good reputable sites on this link.\n\nhttp://www.whyfiles.org\n\nhttp://members.aol.com/abctagteam/science.htm\n\nhttp://www.kn.pacbell.com/wired/fil/ This site is good if you are looking for something specific. You can just search for your topic. There are many really good web quests created for students at different levels & on different subject areas.\n\nhttp://www.solarsystem.org.uk/planet10/  This happens to be one of my favorites. Students, after studying about planets, have to design one of their own w/ this interactive applet. If they have all the right ingredients to make a planet habitable, the planet will be a success. If not, well try try again! Kids love this one! I designed a whole webquest around it but don't have the web address on hand.