This activity is based on the popular card game, Slapjack. It's rip-roaring fun, and it reinforces the concepts of odd and even.

This St. Patrick's day, stretch your child's social studies and math skills with this fun, cooperative learning game.

Work on simple addition and finding even numbers in this second-grade math card game.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

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

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Play multiplication war, a fun card game, with your child and before long those annoying multiplication facts will be part of her mathematical skill set.

Your child will love making this adorable clover clock that will help him learn how to tell time.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

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

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Take paper football to the next level by creating a "field" with objects from around the house. A great indoor and rainy-day activity.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Does your fifth grader need a study buddy for geometry? Forget about a tutor. Help him make his own geometry dictionary!

Practice multiplication facts by playing baseball in this fun, third grade math board game.

Competitors go head-to-head only this time it's a race to figure out the lowest common multiple of two numbers; an important step to working with fractions!

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

How powerful is the reaction between baking soda and vinegar? Find out here!

In this hands-on craft project, kids will make an analog clock of their own, and then use it to learn how to tell time.

Simplify fractions with your child in this fast-paced math card game.

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 fun shape game is like Twister...with a twist!

Turn learning fractions into a pizza party in this fun second grade math game.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Help your child improve his coin counting skills in these two math games that have him race to reach $1.00.

This caterpillar math game gets your child to work on addition and subtraction. Challenge your child's math prowess with this fast-paced caterpillar math game.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Check out this dice game perfect for teaching your savvy kid the fundamentals of probability.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!