I know a sixth grader and there science fair project is."Do bubbles las longer in hot or cold water"\n(she has to do it in 1 day and her group is not doiing anything)
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That's a perfectly reasonable experiment.  It addresses issues of solubility and phase equilibria.  As long as the project is done in a logical manner (i.e. following the scientific method), it should be a good project.
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Neuroscience for Kids - Science Fair Projects \nNeuroscience for Kids - Science Fair Projects Neuroscience for Kids - Science Fair Projects A successful science fair project does not have to be expensive or even ...faculty.washington.edu/chudler/fair.html - More from this site \nScience Fair Projects \n... a review of science fair books, and some suggestions for science fair projects. ... of Texas General Libraries Science Fair Projects Page (with Ideas links) ...www.jimloy.com/science/sfair.htm - 6k - Cached - More from this site \nEnergy and Science Projects \nFeatures advice on what makes a good science project.\nCategory: Science Fair Projects and Ideas\nwww.energyquest.ca.gov/projects - 22k - Cached - More from this site \nScience Fair Central \nFrom Discovery Channel School, a collection of project ideas, featured science fair participants, resources, and more.\nCategory: Science Fair Projects and Ideas\nschool.discovery.com/sciencefaircentral - 25k - Cached - More from this site \nSuper Science Fair Projects: Complete Guide to Science Fair Projects, Topics and Experiments \nSuper Science Fair Projects: Complete Guide to Science Fair Projects, Topics and Experiments Super Science Fair Projects: Complete Guide to Science Fair Projects, ...\nCategory: Science Fair Projects and Ideas\nwww.super-science-fair-projects.com - More from this site \nIPL Kidspace: Science Fair Project Resource Guide \nDesigned to help students working on a science fair project. Includes Web resources, important steps to follow, and helpful tips.\nCategory: Science Fair Projects and Ideas\nwww.ipl.org/div/kidspace/projectguide - 20k - Cached - More from this site \nScience Fair Projects - School Science Project Ideas - Kid Science Projects - Easy Science Projects - High School ... \nFree Science Fair Projects ideas and lesson plan resources for teachers, ... Review other books, templates and planning guides from All-Science-Fair-Projects. ...www.ergonica.com/educators.htm - 76k - Cached - More from this site \nHundreds of Science Fair Projects For Students \nHundreds of Science Fair Projects For Students Hundreds of Science Fair Projects For Students Over 500 Free Science Fair Projects with Complete Instructions ...www.all-science-fair-projects.com - More from this site \nScience Fair Projects - Project Ideas Demonstrations and Instructions \nMake this your one-stop center for all of your science fair project needs. ... These are ideas for science fair projects that involve food or cooking chemistry. ...chemistry.about.com/od/sciencefairprojects - 24k - Cached - More from this site \nTHE SCIENCE CLUB: Kids' projects here \nTHE SCIENCE CLUB: Kids' projects here THE SCIENCE CLUB: Kids' projects here ...www.halcyon.com/sciclub/kidproj1.html
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Science - I had fun with the experiments especially in year 9 where we get to test the chemicals using flame colours.  It was really cool :)
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http://www.all-science-fair-projects.com/\n\nOver 500 of them here. And a really cool colorful web site for someone in the 5th grade to enjoy.\n\nCheers
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Do demonstrations! For volume, for example, you can show a cone has a third the volume of a cylinder with the same radius by pouring water from a cone to the cylinder. Most students guess that the volumes are about the same and it's a demonstration that sticks in their minds. \n\nAnything outside of the classroom is great (if you can do that). Interactive stuff is always good. Get them to estimate the area of the basketball court or other playing surface. Or figure out how many people you could fill your classroom with if they were all lined up lying down.
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I am a seventh grader and once my class had to do a report on some of the experiments we had conducted in our school laboratory. The girl who sits next to me didn't know what to write, so I told her to write that our teacher had caused a nuclear meltdown in our lab! The poor girl obviously didn't know what nuclear reactor or meltdown meant,so she fell for it; hook,line & sinker! The best part is that she actually submitted the report to our physics teacher! I was on the ground, howling with laughter. The experiment was actually about heating a metal ball to show expansion.
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Science is the best way to find out about the world around us. Real science is not about learning facts, it is a way of thinking and a set of tools to explore and get close to the truth. \nScience is about observation, creative thinking and then very careful experimentation. Too many people come out of school thinking science is about learning dull facts - it is not!\n\nGet a packet of yeast and follow the instructions to start growing a teaspoon of yeast (add warm water and sugar). Don't tell the child anything about what yeast is or what it's for. Let them simply observe what happens over the next hour.\n \nDiscuss their observations in general terms and try to get them thinking critically about what is happening. Be led by their ideas - get them thinking! \n\nWhat is the sugar for? Why does the water need to be warm? Where are the bubbles coming from? Can you measure how many bubbles? Is the amount of sugar important? What if the water is boiling hot? What is yeast?\n\nWhen they start coming up with possible explanations, start them thinking about how they might test their ideas to see if they are true. Introduce the idea of testing just one idea at a time. \n\nStart designing an experiment with 2 or 3 pots. Introduce them to careful use of a themometer. One experiment might be to keep the quantitites of everything the same but just reduce the temperature of the water. Time how long the yeast takes to start growing. Can you measure how many bubbles (stretch a deflated ballon over the pot?).
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Way Cool Experiments\n\nhttp://www.hunkinsexperiments.com/\n\nhttp://maura.setonhill.edu/~msct/chemclub/reactions.html\n\nhttp://site.ecfs.org/baglio/stories/storyReader$253\n\nhttp://www.science-house.org/learn/CountertopChem/index.html\n\nhttp://www.kidsolr.com/science/index.html\n\nhttp://www.kathimitchell.com/cells.html\n\nhttp://webtech.kennesaw.edu/jcheek4/biology.htm\n\nhttp://sps.k12.ar.us/massengale/biology%20I%20page.htm\n\nhttp://sps.k12.ar.us/massengale/study_guides_bi.htm\n\nhttp://sps.k12.ar.us/massengale/biology_projects.htm\n\nhttp://sps.k12.ar.us/massengale/index.htm\n\nhttp://www.bbc.co.uk/schools/gcsebitesize/biology/\n\nhttp://www.biogeosciences.org/links/kidLinks.htm\n\nhttp://www.microbes.info/\n\nhttp://www.energyquest.ca.gov/index.html\n\nhttp://www.suite101.com/links.cfm/science_for_kids\n\nhttp://www.epa.gov/region3/esc/library/links.htm\n\nhttp://dmoz.org/Kids_and_Teens/School_Time/Science/Living_Things/\n\nINTRODUCTION: THE NATURE OF SCIENCE AND BIOLOGY\n\nhttp://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookintro.html\n\n\nGood luck.\n\nKevin, Liverpool, England.
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Make Bubble solution\n\nDifficulty: Easy\n\nTime Required: 10 minutes plus rest time\n\nWhat You Need:\n1/2 c. dishwashing liquid\n4 1/2 c. water\n4 T. glycerin\nlarge covered container\nbubble wands\n\n\nHere's How:\n1.   Combine 1/2 cup dishwashing detergent, 4 1/2 cups water, and 4 tablespoons of glycerin in a large container with a cover.\n\n2.   Mix well, then allow the mixture to rest, covered, until ready for use.\n\n3.   Pour bubble solution into a shallow container. Dip bubble wands -- such as cookie cutters, shaped pipe cleaners or wire -- into the solution and blow!\n\n\nTips:\nJoy is usually the recommended brand of dishwashing liquid.\nFor best results, use distilled water.\nAs an alternative to glycerin, some recipes recommend using white corn syrup.
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It dosent matter what it is about, Its it you can use the scientific method correctly. ask you teacher to help you. And don't be afraid to ask. P.S. I've won 2 science fairs 2nd and 3rd Prize.
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22 hours 15 minutes\n\nSeems like this science fair project was done already.
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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\n•Click on any of the topics below to view the science projects. \n\n•You can then sort the projects alphabetically or by their level of difficulty.\n\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\nScience Fair Project Resource Guides\n\nhttp://www.sciencebuddies.org/\n\nhttp://www.sciencenewsforkids.org/\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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My kids use this website to get their science fair ideas http://school.discovery.com/sciencefaircentral/ It has project ideas, tip sheets, step-by-step instructions on basic science fair setup, etc.\n\nGood luck!
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Try these for bubble gum science experiments:\n\nhttp://www.stevespanglerscience.com/experiment/00000133\nhttp://www.akscience.org/assets/advinstitute/Bubble%20Gum%20Challenge.pdf\nhttp://www.sciencespot.net/Pages/classphys.html#Anchor-49575\n\nIf you are simply looking for information about bubble gum, try the links below.\n\nGood luck and have fun!
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Here's a way to turn a common household chemical reaction into some fun.\n\nhttp://www.torgo.org/bpsubs/
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Sorry I'm the kind of teacher you parents despair of because thats the kind of home work I'd set.  My class have to design and make a thermal insulator to stop ice melting this week!!!\n\nTry this link it might help\nhttp://www.volcanolive.com/model.html
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My son just did one for 4th grade.  He used Optical Illusions and their perception among age groups.  It turned out really cool.  We copied optical illusions from library books and pasted them up.  Then he made a stop-motion animation move on his computer, and explained how he did it.  He also made flip-books. It was cool.