This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.

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

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

Get ready for a yummy taste test! Just pour the milk -- and make sure you have some chocolate chip cookies on hand.

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!

This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

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.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

Construct and experiment with a periscope using reflected light rays to gather an image.

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

In this science fair project, young children discover what happens when two fluids that have different densities get together.

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

In this activity, students will create a stop motion animation by creating a clay figure and taking a series of digital photographs.

When critters protect themselves by taking on the patterns of nature, it's called "camouflage." Play this camouflage matching game with your child!

Tin can phones offer something modern versions don't—a fun project to make with a friend, and a dramatic illustration of vibration and sound waves.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

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.

Amaze your kids by separating a salt and pepper mixture using an "electric spoon" charged with wool.

Plant a mini herb garden and teach your child about science and nature.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.