Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

Test whether plants can grow without sunlight and water.

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

This science fair project idea explores whether white light can be separated into different colors.

Do different types of oil mix or stack? Find out in this science fair project idea!

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!

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

This science fair project idea determines which method of hand cleansing is the most effective.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

In this experiment we will be determining whether birds prefer certain colors of seed.

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

This science fair project teaches students the differences between fruits and vegetables.

Build a 3d animal cell model with this cool science fair project, which helps kids visualize and understand the function of a cell's parts and organelles.

Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.