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Topics > Physics > Forces and Motion

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Can air pressure alone cause an egg to be pushed into a bottle?
Students will determine how and why an egg is able to go into a bottle due to changes in air pressure.

Difficulty: Middle school

Experiments with buoyant forces
Here are some experiments for comparing the buoyancy and density of differents cans of soda

Difficulty: Elementary school

Compare how different types of balls bounce and determine what are the factors that contribute to this difference
To begin your own investigation of the bounciness of balls, you'll need several different kinds of balls to compare. I'd suggest a golf ball, a tennis ball, a baseball, and a basketball for starters. Hold a ball at a measured height above a solid surface-- one meter is a good height. Now drop the ball and notice how high it bounces.

Difficulty: Middle school

How to build the best paper airplane in the world
How to build the best paper airplane in the world

Difficulty: Elementary school

Determine which type of laminated beam is the strongest
The purpose of this project is to determine which laminated beam is the strongest.

Difficulty: Middle school

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Kits for your science fair projects Science fair book Science kit search tool

Science kits, science lessons, science toys, maths toys, hobby kits, science games and books - these are some of many products that can help give your kid an edge in their science fair projects, and develop a tremendous interest in the study of science. When shopping for a science kit or other supplies, make sure that you carefully review the features and quality of the products. Compare prices by going to several online stores. Read product reviews online or refer to magazines.