What are buttress roots? In this fun science project, make a model of a rainforest tree and learn how they help trees survive in the tropical rainforest!

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

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

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

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

This science fair project idea explores which fruit molds the fastest.

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.

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.

Have your kid determine if a goldfish can be conditioned to expect food the same way Pavlov's dogs did with this fascinating science fair project.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

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

Examine the effect of pressure on carbonation in soda.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.