Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.

What's my number? Go ahead and guess! This logic game focuses on number sense that suits all ability levels, as players' questions can be simple or complex.

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

The ability to identify number patterns is one of the building blocks to success in higher-level math and this game is the perfect way to practice.

This science fair project idea investigates how color affects temperature.

Your child can explore color mixing and design while folding together a paint-filled paper and then using a marker to outline it.

Playing the Number Sentence Game with your child gives him the opportunity to practice ordering and comparing numbers using symbols.

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!

Help you child burn his very own CD with all of his favorite color songs to create a compilation album that is truly one of a kind.

Recycle paper and old magazines with this art project that creates a great tool for artists: a color wheel!

Build this game, and give your kid some hands-on practice ordering numbers. Soon your first grade kid will be Master of the number line!

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

This science fair project idea explores whether color affects a person's emotional state.

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

In this fun experiment, we'll find out how color affects heat absorption!

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

Word color association is just a fancy way to talk about the way we connect colors with words.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

This science fair project idea determines if the color of light affects the growth of plants.

Your kid will be captivated as she watches liquids change color before her very eyes during this fun science project that introduces some chemistry basics.

This science fair project idea experiments with spinning color wheels and optical illusions.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Enjoy the beautiful outdoors and indulge in a colorful game of I Spy while you're at it! It's just as fun as classic I Spy but twice as educational.

This game provides your child with the opportunity to create, write, and read numbers.

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

Help your curious third grader construct a dazzling spinning wheel that will teach him about the science behind colors while providing some silly entertainment!

Learn all about colors with the best teachers of all -- cupcakes!

Did you ever think you could make colors disappear right before your eyes? This science experiment is just like a magic trick: now you see it, now you don't!

This project makes learning the difference between warm and cool colors easy and fun. And it's a great intro to complimentary colors - great for pop art!

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.