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

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 activity will help your child review science concepts, learn new ones, and become familiar with examples of various concepts in science. Plus, it's fun!

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

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

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.

Time to look at our faces! Are they symmetrical or asymmetrical? Find out in this science fair project idea.

Learn about the greenhouse effect- and get great science fair experiment ideas. Read more.

This science fair project idea examines the differences between bottle water, filtered water, and tap water.

In this science fair project, students test how objects float and sink in liquids of different densities.

This project examines whether humans can intuitively grasp numeric values greater than three.

This project compares different liquids and the freezing, melting and boiling points of liquids.

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

This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.

Determine the growth rates of different types of human hair. Ask volunteers to not cut their hair until the end of experiment. Measure hair length.

This experiment examines if space objects become round after reaching a certain mass.

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.

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.

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

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