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

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

Before digital cameras, before Polaroids, there was the original pinhole camera. Build a pinhole camera and see what true vintage photography looks like!

How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!

In this experiment, you'll make a seafloor spreading model to learn more about how plate tectonics work and create mid-ocean ridges.

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

Kids conduct a cool balloon rocket experiment in this fun science fair project idea. Does a greater volume of air mean a greater distance traveled?

Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

What causes sound? Here's a simple science experiment that adds a visual element to the science of sound to help kids better understand this tricky concept.

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

Let your fabulous crafter use their favorite flowers, fruits and herbs to whip up a delicious perfume that they can proudly present to a friend or a loved one.

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

I scream, you scream, we all scream for homemade spearmint ice cream!

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

You don't need to head to the Arctic to experiment with life in an igloo. Learners can build their own ice igloo at home from water and empty milk containers.

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

Here's a fun activity to reinforce the physics concept of stored energy for your middle schooler.

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

We're all familiar with the idea that some songs âget stuck in your head.â This experiment explores the validity of that claim.

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

Some fossils have been been preserved for billions of years! Help your kid understand how fossils are created and preserved with this crafty project.

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

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

In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.