Free Elementary Science Fair Projects (3rd - 5th Grade)

Elementary school students can download free science fair project ideas on ScienceFairSanity.com for grades 3-6. These activities are from the science fair project idea books that are available for sale on SchooDoodle. You can also find a large selection of science fair certificates and awards, classroom decorations, project display boards, project materials, and complete experimant kits.

Freezing Hot Water
Does the temperature of water alter the freezing time?

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Growing Bacteria
Grow bacteria and study their characteristics.

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Growing Plants Organically
Compare plants grown using commercial fertilizers with those grown using organic fertilizers.

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Juicy Fruit
Find out about the amount of juice in pieces of fruit.

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Keep Cool
Which materials make the best insulators?

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Magnetic Shield
Can you make a shield for a magnet? What will keep it from attracting?

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