This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

The purpose of this project is to determine if there are fluctuations in the rising and the setting of the sun and the position of the earth as it rotates.

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

Leave your computer on 24/7. Will this lead to to more frequent crashes, freezes, and a slower processing speed? Find out in this science fair project idea.

This science fair project explores how salt and sugar affect the melting rate of ice in water.

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

The objective of this experiment is to find out if cooked beans grow faster, if at all, than uncooked beans.

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

This experiment will explore whether adding different substances to a gel affects its strength.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

Science fair project that helps you create your own compost pile in order to test the efficiency of different methods of composting.

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

This science fair project idea determines whether dogs can be trained faster using a food reward or praise.

This science fair project idea explores the different properties & interactions of sugar molecules.

In this science fair project, students investigate how different colors influence appetite.

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

The objective of this experiment is to evaluate which types of people are most impacted by the McCollough effect.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!

This experiment will investigate whether reward or punishment is more apt to motivate people.

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

In this fun activity, your child will create their very own solar oven to bake s'mores!

This science fair project studies whether DSLR and Point-and-Shoot cameras work the same way under all conditions.

Is it a square or a circle? See if you can trick your friends with this zany science project!

Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.