Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

This science fair project idea examines which type of insulation holds in the most heat.

It's food. It's Thanksgiving tradition. And guess what: Cranberry Sauce is also science! Try our simple recipe/experiment.

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

This easy at-home experiment is a great way to "see" science.

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

This science fair project idea determines the probability of a coin landing heads or tails.

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

This surprisingly good glue recipe comes from common kitchen items.

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

This trick uses vertical and horizontal forces to help your child to push apart your hands apart, no matter how hard you try to keep them together!

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

Science fair project which determines whether people are more likely to follow rules if they are easy to understand.

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

Here is a quick experiment you can conduct at the playground to introduce or reinforce the concept of Newton's First Law, The Law of Inertia.

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.

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.