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

This science fair project idea determines an average personâs ability to use their anaerobic power system over a period of 2 weeks.

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 second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

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

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

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

In this activity your child will make a coiling snake out of simple household materials, and also find out why they coil.

Give your child a chance to experiment with how things grow. And throw in something extra to up the fun factor even more...her very own grass pet!

The concept of metamorphosis is fascinating to children of all ages. Help your child's creativity take flight as she makes her very own butterfly life cycle.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

Make frog feet sponge prints with your child for a fun and educational crafts activity.

Children use their design thinking skills and powers of observation to create and construct a bird nest.

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

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

In the mood for a bit of silly science? Help your child create a truly one-of-a-kind planter out of a potato head!

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

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

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

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

This project makes young children uniquely aware of their sense of touch and its ability to alone give them information about the world around them.

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

In this middle school activity, your child will learn how to press plants and create her very own herbarium, or plant library! Here's how:

This project examines who can jump higher, boys or girls, younger people or older, and how these two factors, gender and age, interact with one another.

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.

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