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

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

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.

Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Help your child make a beautiful homemade sandcastle that will last!

Discover whether cold or hot water from the faucet will boil faster on the stove.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.

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

This science fair project examines how seeds hitchhike on animals and clothing.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.

Is it a square or a circle? See if you can trick your friends with this zany science project!

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

Make a spring collage with your child to get them outside and those creative juices flowing!

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.

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

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Kids will make a beautiful rainbow in a jar and learn what enables different types of liquids to remain distinct in separate layers.

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.