Determine if each hemisphere specializes in dealing with specific functions. Include illustrations of the brain, it hemispheres.

Make homemade lemonade in a baggie with your preschooler with this fun and easy recipe.

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

Demonstrate and describe acid-base reactions of baking soda and baking powder by making pancakes.

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

Examine the impact of insecticides on plant growth.

Learn about endothermic and exothermic reactions and energy exchange by experimenting with temperature change in chemical reactions.

This experiment provides a graphic illustration of the chemical reaction that occurs when you activate a hand warmer.

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

Test the placebo effect in different groups of people.

Slime mold is no longer classified as fungi! So what is it? In this cool science fair project, learn how to grow slime mold and explore its behavior.

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

Develop a new system for predicting geographic changes. Demonstrate the nature of geographic change. Make logical predictions.

This project analyzes people's emotional responses to images in painting vs similar images in photographs.

Find out which type of sponge holds the most water.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

Have you ever noticed the ridges on a dog's nose? In this project, we take several dogs' nose prints and discover just how unique they are!

Check out this fun leaf chromatography science fair project idea for middle school students and discover the hidden pigments in leaves.

Do you think you can blow down a sand castle with a mighty wind? Find out which material stands up best to erosion in this erosion experiment.

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

This science fair experiment examines the relationship between gender, age, and smiling.

This basketball project explores the best way to make the perfect shot every time.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

Free science fair project idea examining how different types of water affect plant germination and growth.