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Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

Science fair project that demonstrates how stalagmites and stalactites are formed.

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

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

Science fair project which tests which antacids are most potent by measuring how well they neutralize the acid in lemon juice.

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

Teach your preschooler some physics that she can relate to with this fun and simple activity!

Science fair project that determines whether spreading a moss soup over an area increases moss growth.

Help your child add some flair to the family garden with pencil pinwheels!

Science fair project that examines the relationship between the size of a bubble and how quickly it falls. What is the correlation?

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

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.

Examine the presence of seeds in open fields. Collect seeds on socks by walking through open fields of grass or other growth. Germinate seeds on socks

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

This science fair project idea investigates food preference of birds.

The purpose of this science fair project is to learn which substance best preserves apples. Learn about enzyme interactions in fruit and scientific processes.

In almost every preschool classroom is a sensory table. Learn how to make one at home!

Determine how salinity affects the circulation of warm and cold water. Note whether the warm water mixes or forms a layer with cold water.

Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?

Science fair project in which you will create your electricity by making a homemade battery using salt water, a nail, and a copper wire.

Science fair project that uses iodine solution to demonstrate how starch is turned into sugar when it is chewed in the mouth.

What's cooler than an explosion? Not much! This simple science experiment lets kids build their own pop rocket. So put on your safety goggles and let her rip.

Your third grader will delight in learning about sound waves as he observes the different sounds created by tapping on glasses with varying amounts of water.

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.

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.

Create a colorful, informative display that illustrates the properties of blood cells. Prepare slides using samples of fresh raw beef or chicken bone marrow.

Can playing video games trigger an adrenaline rush even though there's no real danger? In this cool experiment you'll learn all about how fight-or-flight works!

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.