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

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

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?

Explore if planting seeds in a certain direction will affect how fast it germinates.

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

In this project, a model of a submarine is built to simulate the buoyancy and displacement of water and air.

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

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!

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Examine the effect of pressure on carbonation in soda.

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

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.

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 project makes young children uniquely aware of their sense of touch and its ability to alone give them information about the world around them.

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

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

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

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

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

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!

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

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

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

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

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

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.