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

A homemade lava lamp gives any room a retro flair. Find out how to make a homemade lava lamp, and learn some science too, with this educational activity.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Have you ever noticed the ridges on a dog's nose? In this project, we take several dogs' nose prints and discover just how unique they are!

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

Discover how and which salt melts ice the quickest.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Learn the basic structure of a DNA strand, which is the double helix, how genes form together, and the resemblance DNA has to a twisted ladder. Create a model.

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

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

Grow borax crystals and get your child excited about Earth science with this crafty science experiment.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Make a planter full of delicious seasonings and classic grilling vegetables, great for a Fatherâs Day gift or a fun start-of-summer outdoor activity.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

Invite your fifth grader to test the different rates of liquid absorption in synthetic and cotton materials, such as nylon and cotton.

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.