Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

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.

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.

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!

Make sourdough bread...and learn some colonial history and modern science in the process!

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.

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!

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

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

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

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.

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

Come take off your shoes and explore with your feet. Your child will embark on a barefoot adventure as he plays with different textures.

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

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 this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

This science fair project idea experiments with spinning color wheels and optical illusions.

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

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

You and your child can create this beautiful butterfly mobile for hanging anywhere in the home (and learn about this magical creature while you're at it).