In this experiment, you'll make a seafloor spreading model to learn more about how plate tectonics work and create mid-ocean ridges.

Valentine's Day means an avalanche of cards and candy, but where to put them all? This is the perfect solution to help your kid keep track of all his goodies.

In this activity, children will write letters to their future selves and draw encouraging pictures. These letters will be given to back to them at a future time when they are in need of some encouragement and kind reminders.

Construct a card castle fit for a king! Treat your royal "face" cards (the kings, queens, and jacks) to the cool castle they deserve.

Wishing for snow? If the weather refuses to cooperate, take charge and make your own snow in this fun painting activity!

Sick of the same old arts and crafts projects? Try a new kind of art--string art!

Celebrate Earth Day with a decorative tree made out of strictly reused and recycled materials.

Celebrate spring by creating a cute crawly critter bag to fill with your favorite candy!

Determine whether carpet placed on a lawn will kill grass and weeds. Choose an area of lawn that you would like to remove, record grass that is dead or dying.

Got a birdwatcher on your hands? Bring the birds to your backyard by making a zany bird feeder using an orange and some string.

Help your child reinforce the order of the alphabet with this hands-on activity using some everyday materials. It's a fun way to put a spin on a timeless skill.

Try this recipe with your child and explore Ethiopia through one of its dietary staples: injera, or flat bread!

Turn the common pastime of constructing paper airplanes into a lesson on the physics of aerodynamics and flight with this fun science activity.

Sorting objects by size, color, shape, or function is an important concept in kindergarten math, and it's the perfect excuse for a little housekeeping!

Teach your child how to make her own buzzer using only a button and a string.

Here is a fun at-home physical activity that encourages movement while also working on literacy or math skills!

A plastic tray is the perfect tool to teach your little one how to count. Try out this activity, and your child will have her numbers down in no time.

This project determines what percentage of test subjects react adversely to the sound of fingernails on a chalkboard and explores their physiological responses.

Create a special Father’s Day surprise by planning and mapping a hike around the neighborhood!

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

Use marbles and paint to explore the wild world of shapes and color...and build writing strength, too.

Discover which absorbent material is the best; the Shamwow, paper towels, or cotton towels.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

Here is a fun holiday exercise to reinforce your grade-schooler's understanding of adjectives from adverbs while she's away on winter break!

Children will deepen their understanding of global citizenship and create a collage that illustrates all of the ways many communities are connected.

Study how liquids separate into layers by creating a liquid gradient, different density liquids separate into layers in a graduated cylinder.

Try this preschool arts and crafts activity: make an over-sized stuffed plaything out of butcher paper and wadded-up newspaper.

Play Tip It, a silly and rowdy game that kids love!

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.