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Find out whether putting something on top of a plant will inhibit its growth.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

What happens when colored beams of light mix? You might be surprised.

This science fair project idea determines what household items are good conductors of electricity.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Science fair project that examines condensation and the conditions needed in order for dew to form.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

This science project allows students to study the psychology of happiness.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.