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.

This project makes young children uniquely aware of their sense of touch and its ability to alone give them information about the world around them.

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

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!

In this kindergarten activity your child will create a map of your house and use a magnet to move pictures of your family through the house!

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.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.

This science fair project teaches students about wilting and browning of salad greens.

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

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!

Science fair project that identifies the differences between soils from different environments and attempts to figure out why those differences exist.

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

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

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.