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Kids learn how fiber optics work with a dramatic total internal reflection experiment using a fish tank, water, and a laser pointer.

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

Can your third grader catch a leprechaun using a homemade trap? Help her entice these folkloric Irish fairies with gold coins that they simply can't resist.

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

Rid your family of that pile of old Christmas cards once and for all! Show your child how to create a nifty 8-sided ornament using his favorite holiday images.

Make a string art tree to celebrate the holiday season with your kid. This string art tree craft allows you make a unique decoration using simple ingredients.

Bubble wrap is fun to pop, but it's also fun to paint with! Paint a pretty seascape using bubble wrap as your brush.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

By using your child's own activity schedule, you can strengthen his understanding of elapsed time, and get him organized along the way!

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

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.

Your kindergartener will love this counting activity on a rainy day. Turn any indoor space into a colorful hopscotch board and using simple recycled materials.

What lives in the darkest, deepest waters of the ocean? Let your child's imagination go vividly wild while creating brilliant fish using their fingerprints!

Design a fruit-inspired artwork using paints, paper plates, and real watermelon seeds in this seasonal craft project!

Using aluminum is a great way to recycle and make some shiny ornaments borrowing from this traditional Mexican art form. Here's an easy kids' activity!

Bring snowy days inside by painting a winter wonderland scene using watercolors and melted snow in this preschool arts and crafts activity.

Science fair project which examines how stopping a tomato's ripening process using the enzyme ethylene effects the tomato plant and its reproduction cycle.

Make environmentally friendly, chemical-free toothpaste using one of the most common, inexpensive pantry staples in the American kitchen: baking soda.

Teach your child how to make a Georgia O'Keefe flower collage using pasta and paint for a fun art activity.

What are the rules of your home? Help your fifth grader draft a Family Constitution and even give it an aged look using soaked tea bags.

Celebrate Earth Day by making colorful animal sculptures using recycled materials from around the house in this 3rd grade arts and crafts activity.

Want a fun craft project that will get your preschooler using his senses? Create a colorful, abstract piece of fabric art with your child!

Demonstrate the properties of pressure and surface tension to explain how water can stay inside an upside down glass using cardboard.

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

Using beautiful oil pastels and their own wild imagination, your child will come up with their own spooky, spectacular, or spine-tingling monster.

Make a knight using metal washers, screws, bolts and aluminum foil, creating the most resistant armor anyone has ever seen.

In this arts and crafts activity, let your kindergartener create life-sized body stamps using some paint and his own hands and feet.

Design and build a scale model representing living tree architecture. Then build a full-size version using one or more lives trees, and test your creation.