Wondering how to help your child get a handle on prime numbers? Turn her into a prime number hunter with this hundreds chart activity.

Encourage your child to take a page from Bridget Riley and the op art movement, and see if she can create an optical illusion in her artwork.

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

This science fair project investigates why the number of visible stars changes from place to place.

Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

Test your kid's knowledge of presidents one through forty-four with this fun and educational matching game!

Sure, angles can be confusing. Here's a fun activity to brush up your child's knowledge of these geometry essentials.

Draw your own beautiful mandala with this easy technique that ensures symmetrical results every time!

Use a recycling project to hone your childâs sewing skills and clean up her art supplies when she turns the leg of an old pair of jeans into a storage basket.

Your aspiring poet will be delighted to learn how to write limericks, which are funny poems that correspond to a simple rhyming structure.

Here's an activity that has your teenager or child upcycling empty cereal boxes to create a handy, one-of-a-kind notebook holder to keep her space organized.

Try a fun painting activity this Valentine's Day with your child. He can design abstract art and learn about color theory in an easy way!

Put old, worn-out picture books to work by constructing a book birdhouse, perfect for welcoming spring.

Challenge your child with this exciting 2D to 3D project using a sheet of construction paper, oil pastels, and scissors.

Create a dramatic, elegant line drawing of a pumpkin in this white-on-black Halloween art project. 

Want to ensure that your child's math knowledge stays sharp? This mean, median, and mode game is the perfect way to reinforce these essential math concepts.

This project is a great way to explore variations in how to paint using watercolor.

In this activity, your child gets to peek behind the curtain of puzzle making as they create their very own "Spot the Differences" game!

Anyone can write Dad a card for Father's Day; but for the dad who loves sports, get the family to write him a special haiku on a basketball instead!

Inspire young anthropologists with this 5th grade art project: make patterned pottery in the Anasazi style! All you need are a paper plate and markers to start.

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Challenge your kid to use his knowledge about percentages in this fun game. Just roll the dice and race to calculate the percentage.

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!