In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Invite your first grader to play this subtraction sacks game to get her actively involved in understanding and memorizing subtraction facts.

Want to make sure you raise a money-savvy kid? Start him out right with this activity that hides valuable math skills within a fun grocery store game.

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.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Graph are a great way to organize information. Your child will get to practice graphing by creating a bar graph and a pictorial graph of her friend's names.

First graders will love practicing addition with this fun math game.

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

This decimal game is a great way to help your child get familiar with how decimal values work.

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

Combine art, history and food with this unique project! Your child will make her own butters, and learn a little about Colonial history at the same time

Trying to find sums of groups of multiples is a great way to practice your addition. Be sure to double check your work. If you clear all of the cards, you win!

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

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

Have your kid practice completing number patterns and then create her own patterns on the wings of a butterfly with this delightfully simple paper project.

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.

Learn to recognize symmetry by playing this game! The more you play, the better you'll get at recognizing this special characteristic many playing cards have.

Check out this simple version of a pairs game that's played all over the world. It's a great way to practice estimating and predicting mathematical outcomes.

Analyze this simple betting game with your fourth grade student in order to discuss probability.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Do you think heat can affect a plant's growth rate?

A hands-on guessing game that teaches kids to recognize different coins. First graders will learn their money and their math at the same time!

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

Simple and straightforward, this money math game helps kids practice counting, adding change, and working with decimals.

In this activity, your child will create a red envelope that can be filled with money to spread good will and ward off evil spirits in the New Year.

In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

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

Challenge your 1st grader to skip count with this sequence game. Help him find missing numbers by figuring out the pattern and building on math skills!

Shake those dice and try to roll big numbers in this first grade math game. Practice addition in a new, fun way!