Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

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

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

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!

Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

This basketball project explores the best way to make the perfect shot every time.

Help your child create a tasty treat that will demonstrate exactly how frogs survive a freezing season.

Here's a science activity to help your child investigate how seeds are designed to travel.

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

In this project, a basketball containing different psi is dropped to see how well it bounces.

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

This activity is a fun way for your first grader to learn about how veggies help your body while being creative with art and drama. Here's how to get started.

Do this activity to help your kids see how seeds contain "baby" versions of big plant stems, roots, and leaves.

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!