Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

Think you can blow up a balloon without using your mouth? This isn't just a cool trick, it's also a great way to introduce chemistry and biology concepts.

Teach your child some scientific basics as you explore the densities of various liquids in this fun experiment.

Create uphill flow of water by using a siphon. Create vacuum by suctioning one end of tube, and submerge it under water. Watch the direction the water travels.

You don't need to wait for rain to see a rainbow. Make one yourself, and teach your child about light and weather in the process.

Before your treat your child (and yourself!) to a yummy snack, help her learn a little about Sir Isaac Newton's First Law of Motion!

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

This science project investigates the influence of different genres of movies on appetite.

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

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

Invite your kindergarten marine biologist to practice in scientific identification and categorization while creating a lovely treasure box.

Looking for a fun way to encourage imaginative play? Try crafting these animal dice with your preschooler.

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.

Your child can use Styrofoam, green paint and toothpicks to create her own cactus plant sculpture.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

Set your young chemist up for an afternoon of science-fueled magic with a deceptively simple activity starring baking soda and vinegar!

Research and understand basic computer science. Build a simple computer, following instructions found online. Design a new or improved feature.

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

Examine how a battery can be made from everyday materials.

Will male or female hair grow faster? Find out in this science fair project idea!

A cool physics science fair project idea for 7th grade exploring the application of distance, velocity, and time equations.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

Do thick liquids flow faster than thin liquids? Examine water and syrup's viscosity and inertia to learn about the Reynolds Number, laminar and turbulent flow.

In this activity your child will create their very own marble maze!