Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

This project determines what category of person is most likely to be ticklish.

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

Learn about savanna flora and fauna in this science project! Take a look at characteristics of tropical grassland plants and animals that help them survive.

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.

The purpose of this science fair project is to build a basic radio.

The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

Your kid will delight in creating an extraterrestrial vehicle from goods found around the house. There's no telling where her imagination will go!

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

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

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

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

In this science fair project, young children discover what happens when two fluids that have different densities get together.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

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