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1000 Science Fair Projects with Complete Instructions

Forces and motion are the study of how things move and why they move that way. From the way a ball rolls down a hill to how rockets fly to the moon, forces and motion are at work.
Arrow Mass and Penetrating Distance
Forces and Motion Science Fair Project
Easy
Let's find out how far an arrow can go when it's heavier or lighter!
Balancing a Ball in Air
Forces and Motion Science Fair Project
Easy
Suspend a ball in a stream of air and feel the force of the air pushing it back in!
Balloon-Powered Rocket Car
Forces and Motion Science Fair Project
Easy
Build a rocket car that rolls across the floor using air from a balloon!
Bernoulli's Principle and Shapes
Forces and Motion Science Fair Project
Hard
Discover how the Bernoulli's Principle works with different shapes and how it affects lift!
Build a Model Elevator
Forces and Motion Science Fair Project
Medium
Learn how to make a model elevator that moves up and down with the help of spindles, strings, and a counterweight!
Does Bounciness Affect Golf Ball Distance?
Forces and Motion Science Fair Project
Medium
Does a bouncier golf ball travel further than a less bouncy one? Find out in this science project!
Egg in a Bottle
Forces and Motion Science Fair Project
Medium
Can air pressure push an egg into a bottle? Find out in this fun experiment!
Exploring Potential Energy
Forces and Motion Science Fair Project
Medium
Learn how height and weight can affect potential energy with this fun science project!
Falling Feathers
Forces and Motion Science Fair Project
Hard
Prove to yourself that Galileo was right! See if a feather and a coin fall at the same speed in a vacuum.
Galileo's Inclined Plane Experiment
Forces and Motion Science Fair Project
Hard
Learn how to use Galileo's inclined plane experiment to demonstrate acceleration with a fun and easy science project!
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