Math Facts Game: A mix of musical chairs and Twister meets math. Nipping multiplication problems in the bud was never this much fun!

First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Looking for a cool game to help your first grader learn her 11s? Look no further than this clever one-person card game.

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

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

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

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

Declare a "Pocket Day" in your house and help your child practice his addition skills as he counts how many pockets the family is wearing that day!

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

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

This hands-on activity practices skip counting, a key first grade math skill. But it's silly fun!

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

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

Review fractions with your budding mathematician when you play this fun, educational math board game.

Getting kids to memorize their times tables can be worse than pulling teeth. Sweeten the deal with this activity that combines math and sugar.

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.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

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.

Help your child learn science and math skills like sorting, sequencing, and ordering while taking a nature walk and collecting and collaging leaves.

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

Give your smart second grader a rich challenge with this activity that combines graphing practice with money!

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

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

Play this fun basketball game to help your third grader master their multiplication tables.

This kinesthetic game will help your child practice rounding and get the adrenaline rushing!