Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

This science fair project investigates why the number of visible stars changes from place to place.

Teach your child about using pumps to move water in this simple and educational preschool science activity!

Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?

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

Examine the effect of pressure on carbonation in soda.

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

Give some of your local ladybugs a warm place to stay for the winter by making a ladybug home with recycled materials.

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This science fair project idea provides evidence that air is everywhere and takes up space.

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!

Grow these wheatgrass and alfalfa friends and watch their hair spring up in just a couple days!

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

In this awesome science fair project idea, kids will be attempting to pick up different objects using snail slime.

Teach your child how butter is created by shaking up cream the old-fashioned way.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

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

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?