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.

One way to "trick" your child into getting extra practice with one-step equations is to play a variation of the classic game, tic tac toe.

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.

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Practice addition with your child in a whole new way when you battle to defend your cards in this competitive game. Math has never been so fun!

Create a counting book, in order from 1-30, to help your child figure out a variety of ways of recognizing and representing numbers.

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

One of the most important parts of any Christmas tree is what's on top. This year, have your child make an angel that'll put the finishing touch on your tree!

Help your daughter organize all of her barrettes with this fun and colorful activity!

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

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

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

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

Play this game to help froggie hop home...and teach the number line to your kindergartener while you're at it!

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

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

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

Instead of loading up on mayonnaise based potato salad, your child can whip up something healthier: German potato salad!

Here's a hands-on way to help your child understand how common fractions can be equivalent.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Try this new twist to the traditional memory game to help your learner match number symbols to the correct quantity while sharpening their memory skills!

Make a big green alligator with household items and help your kindergartener practices letters and sounds!

This heart paper chain is the perfect way to celebrate Valentine's Day. Include some decorations in a simple AB pattern and work on pattern recognition.

Compare and order numbers and introduce mathematical inequalities in this fun math card game.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

This fun math card game is a great opportunity to discuss probability with your third grader.

Add simple fractions in this fun math card game for second graders. This game is very similar to Blackjack, or 21, but it's entirely kid friendly!

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!