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Search 3rd Grade Science Projects : Page 8
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Soap Bubbles
Science Project
Soap Bubbles
This science fair project idea explores substances that cause a bubble to last longer.
3rd grade
Science Project
Reaction Time
Science Project
Reaction Time
This science fair project idea investigates the difference in reaction times between boys and girls.
3rd grade
Science Project
Sinking Objects
Science Project
Sinking Objects
This science fair project idea investigates which objects float and sink in honey, water, and oil.
3rd grade
Science Project
Parachutes
Science Project
Parachutes
This science fair project idea determines if the size of the parachute will change the rate at which an object falls.
3rd grade
Science Project
Whatever Floats Your Boat
Science Project
Whatever Floats Your Boat
This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.
3rd grade
Science Project
Defying Gravity
Science Project
Defying Gravity
This science fair project idea investigates how magnetism can defy the force of gravity.
3rd grade
Science Project
Plants Form Water
Science Project
Plants Form Water
This science fair project idea demonstrates that plants give off water.
3rd grade
Science
Science Project
Color And Temperature
Science Project
Color And Temperature
This science fair project idea investigates how color affects temperature.
3rd grade
Science Project
Bridge Over Troubled Water
Science Project
Bridge Over Troubled Water
This science fair project idea explores how length affects the weight a bridge can hold.
3rd grade
Science Project
Smile!
Science Project
Smile!
This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.
3rd grade
Science Project
Low Fat, Low Taste?
Science Project
Low Fat, Low Taste?
This science fair project idea investigates if fats add to the flavor of food.
3rd grade
Science Project
Crystal Wonderland
Science Project
Crystal Wonderland
The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.
3rd grade
Science Project
Mylar vs. Latex Balloons
Science Project
Mylar vs. Latex Balloons
Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.
3rd grade
Science Project
Does A Longer Paper Airplane Fly Farther than a Wide One?
Science Project
Does A Longer Paper Airplane Fly Farther than a Wide One?
Find out whether a longer airplane will fly farther or a wider paper airplane.
3rd grade
Science Project
Magic Glass of Water
Science Project
Magic Glass of Water
Demonstrate the properties of pressure and surface tension to explain how water can stay inside an upside down glass using cardboard.
3rd grade
Science Project
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