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

Probability can be a tough concept to master. Try playing this fun card game in order to help your third grader understand it a little better.

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.

Have some fun with your first or second grader, looking for creative ways that 100 cents can make $1.00!

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

This fun geometry game requires players to use measurement, find perimeter, and draw polygons. It's great for a fourth grade math student!

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

Practice measurement using centimeters in this fun math race designed for your second grade student!

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Get ready to make a dollar...using playing cards! The first player to accumulate the amount of points equal to a dollar wins.

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

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!

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

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

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

Based on the popular "I Spy" game, this activity lets your kid practice important skills like number identification and place value.

Find the area in this fun math card game. You'll help your child start thinking in terms of units as you create shapes out of playing cards.

Use empty soda bottles to create a fun bowling set that helps your first grader practice addition skills!

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

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

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

Making candles from old candles is easy. Recycle old candle stubs to make a "new" candle, and teach your child about recycling at the same time!

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

Gather the neighborhood children together and practice graphing with this backyard tournament!

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

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

Get back into school with this exciting architecture exploration! In this craft activity your child will research, draw, and build his own school.

Creating number patterns with pencil and paper can be dull, but creating hopscotch pattern can bring exciting math learning!

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.