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Stir up some friendly competition with this tabletop bow and arrow craft!

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

In this hands-on design challenge your child will make their very own Rube Goldberg Machine.

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.

Learn about magnifying glasses, concave lenses and inverted images by sending rays of light through a magnifying glass in this cool science fair project!

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

This science fair project idea examines the reason boats are shaped and engineered.