Which do you prefer: real or artificial? Try this sweet little taste experiment to help your kids develop a better awareness of the food they consume.

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

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

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

In the mood for a bit of silly science? Help your child create a truly one-of-a-kind planter out of a potato head!

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

Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.

Help your little one figure out the differences between the worlds of air, land and water, a huge step in understanding how our environment works.

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!

This project examines who can jump higher, boys or girls, younger people or older, and how these two factors, gender and age, interact with one another.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

This activity allows your kindergartener to translate what they observe into a beautiful poem.

This science fair project idea studies how talking on a cell phone affect driving?

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

This science fair project idea determines an average personâs ability to use their anaerobic power system over a period of 2 weeks.

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

Make this easy composting dessert and then enjoy the yummy results!

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Help your kindergartener identify and sort eight different kinds of common seeds on this "seed wheel" plate you can use all growing season.

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

This snowman's not abominable, he's adorable! Your child can bring her very own snowman to life while practicing how to create texture.

The objective of this experiment is to evaluate whether funny advertisements are more or less effective than serious advertisements.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.