In this science fair project, students create their own miniature salt flats at home.

Find out the differences (if any) in the frequencies of voices produced from a computer, from a phone, and directly coming out of the voice box of a human.

Play this hidden number game with your preschooler or kindergartener that will give them a leg up in learning numbers.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

In this fun art exercise, kids practice seeing multiple shapes and colors inside a water-filled glass and recreate them as a still life using colored paper.

This experiment will evaluate if the environments that people work in affect their speed and accuracy in performing mental tasks.

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

Hiding protein-rich quinoa and a variety of fresh vegetables, these meatballs are the perfect answer to kid food woes.

Help cement the concept of place value with this simple activity that involves creating a set of dials made from Styrofoam cups.

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

Your third grader will strengthen her hand-eye coordination as she creates and plays her very own take-anywhere pinball game!

Explore form, space, and texture with your child this Valentine's Day by making a charming papier-mâché heart sculpture!

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:

How do you turn an everyday object into a scary skeleton? This project is the perfect way to practice counting while using cotton swabs to create a skeleton.

This experiment explores how listening in to a one-sided conversation affects concentration.

Build a paper boat that's modeled on the ones used to cross the Nile River in ancient Egypt!

This experiment observes inattentional blindness and investigates whether certain age groups or genders are more likely to demonstrate this phenomenon.

This art activity encourages your child to create her own papier-mache apple sculpture to give to a special teacher.

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!

Help your child plant a "tea garden": a garden made of herbs for making teas.

Try this delicious and nutritious recipe for Green Eggs and Ham, inspired by Dr. Seuss's classic story of Sam I Am.

Play this game that lets you create your own silly monster drawing and helps your child practice her counting skills!

This activity turns kids into word detectives - scouring their way through documents in search of their prey.

Help your fifth grader embrace the roots--literally--of Mother's Day by growing carnations to honor mothers in you family's history.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Not only will you and your kindergartener create a beautiful photo keepsake, you'll also have the chance to spend time together and relive special memories.

Making these one-of-a-kind mug markers will help your child flex his creativity and gain button-sewing practice.

Grow borax crystals and get your child excited about Earth science with this crafty science experiment.

In this activity, your first grader will practice calendar skills, observe the weather and learns to read calendar words. Here's how to get started:

In this activity, you will create a magical box to help your child learn her letter sounds. Here's how to play the Abracadabra learning game!