Play this "subtraction war" card game with your second grader and watch his math facts mastery leap forward!

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

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 experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Make counting coins make "cents" to your second grader while giving her the chance to practice her math skills by playing this fun game with her.

Make math fun for your child by turning it into a game and challenging him to beat the calculator with this cool math race!

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

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.

This simple experiment serves as an introduction to the greenhouse effect.

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

This activity will further your child's ability to interpret graphs and apply math skills in a real-world situation.

Learning to count change can be tough! Help your child become a master money-counter with this simple game.

Your child will be cheering for 8s and 9s as she tries to create a larger number than her competitors. Whoever ends up with the largest number wins!

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Nothing chases the blues away like a trip to the boardwalk. Bring the fun home with this do-it-yourself version that sneaks in some math practice.

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

Looking for a fun way for your child to practice the basics of addition, subtraction, and multiplication? Look no further than this fun card game!

Playing a tactile game with multiplication will help your child get a better grasp of basic math concepts and transform your kid into a master multiplier.

Learning to identify prime numbers can be tricky. But this fun card game can make memorizing some basic prime numbers a breeze.

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

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

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

Okay, identifying place value isn't as fun as eating ice cream, but with a few index cards and a competitive spirit, it can be disguised a game!

Practice your addition and subtraction in this card game. Disclose is a math activity any first or second grader will love!

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

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!

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

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