Can you pleasehelp me chose my science project?
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I think you should choose the water one.\n\nWhy does water expand takes a lot of studying and hard work.\n\nHeating, Cooling, and bouncing golf balls is relatively easy.\n\nBest Wishes!
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http://school.discovery.com/sciencefaircentral/scifairstudio/ideas.html#weather\n\nThey have some wonderful ideas.  The interactive projects are always the funnest to do.  Stuff exploding.. messy...\n\nI found another the balloon and lemon one sounded cool.  http://www.science4mykid.com
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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\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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Titrations are always cool.  The color changes offer a visual aspect.  Just make sure that you know what the titration is really measuring.\n\nThe key to a good science project is stating a good hypothesis and then explaining WHY you think the hypothesis is true.  Then design the experiment that will test the hypothesis.  Be sure to include a control so you know that you are measuring the right thing.  Then analyze the data and determine if they hypothesis was supported or not.  Besure to explain WHY or WHY NOT which ever the outcome is.
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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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http://www.sciencebuddies.org/ \n\nhope will help
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First off.... Find your interests, in order to make the project fun. What interests you? \n\nYou may be a person like me --that doesn't like science, but be creative.\n\nYou could do a topic on disorders:\n\nAsthma,\nAutism Spectrum Disorder- Is Autism genetic?\nADHD -- Is ADHD genetic?\nAnxiety Disorders-- What causes anxiety? \nOr so and so....\n\nThe last science fair project I did was:\n\n"Does music affect your heart rate?" And, of course, the answer was yes. It was a lot of fun-- I hatre science, but I made it fun.. hehe!\n\nHere are some topics:\n\nSexual Reproduction\nFlowers & Plants\nDisorders; Asthma, Autism, ADHD, Bipolar Disorder, Depression, and other disorders.\nElectricity\nAnimals - if you like animals.\nComputers\nFruit\nGardening\nGuns -- how they work, etc.\nFishing\nFarming\nObesity- why is uncommon/common in US and other countries--why is it un/common in other countries? etc.\nExercise-does it affect heart rate? etc.\nDrugs--does it affect a person? If so/if not, what way/s? \nCooking,\nSkin (human skin, how it's formed, etc),\nSleep--scientific--why do teens sleep more/less than adults?,\nSoaps--which soaps work better? And why?\nWhich fertilizer makes plants grow healthier?\nWhat baby products are the best? And why?\nHealthy foods,\nHow does bike riding enhance your muscle strength?,\n\nHere are some of my ideas, as well as this website. Hopefully, it's helpful.\n\nGood luck!\n\nMichelle
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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\nGood luck.\n\nKevin, Liverpool, England.
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try browse the net: all-science-fair-projects.com
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Do a project on which product is better
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http://school.discovery.com/sciencefaircentral/\nhttp://www.all-science-fair-projects.com/
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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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It is a science project
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The following link has some good ideas for different projects. \nhttp://www.all-science-fair-projects.com/category0.html\n\nAlso, the following link might help you set up a science fair display board if you have to have one.\nhttp://www.sciencebuddies.org/mentoring/...\n\nA good elementary science fair project is testing the density of various liquids.  All you need is a tall clear glass or vase and various liquids such as... dishwashing detergent, mineral oil, corn syrup, olive oil, water (dyed blue), molasses, or corn oil.  Use at least five different liquids (of different colors... makes the project more attractive) and slowly pour them into the container.  Also, perform the experiment more than once adding the liquids in different orders and note your results.  This project is easy, but it is also very educational and helps to teach the basic concept of density.
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Check out the projects on this website\nhttp://scienceclub.org/kidproj1.html
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Here is a site that has alot of science experiments that work well with the elementary age group.\n\nhttp://pbskids.org/zoom/activities/sci/
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I'm also doing an environmental project (school). I found lots of interesting stuff by asking the people around here. Try that but don't say it's your homework or something.