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

Most timeline activities are all about history. Make timelines more relevant and personal for your child by focusing on the hours and minutes of his day.

Most parents probably wouldn't mind subtracting 8-9 years off their age. Here's a fun third grade subtraction activity that may do just that.

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

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

Expand on your childâs time-telling skills by helping him learn how an analog clock and a digital clock correspond.

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.

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 heart print makes the perfect simple and sweet gift for Valentine's Day!

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!

This little chick is so cute that your child will want to make a whole flock to call her own.

Have your student draft a blueprint for a haunted house, and trick (or treat) them into learning about geometry in the process.

Defend your cards in this multiplication math game! Your kid will enjoy using strategy to build equations and win points in this activity.

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

Play tic-tac-toe and help your kid memorize multiplication facts!

Help your child apply his math skills the next time you cook a family meal similar to one you'd buy at a restaurant.

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

Here's a super fun game to get in some place value practice with your child!

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Help your second grader to a better understanding of how to count and represent money with age old game of tic-tac-toe.

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

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

This is a great game to help your child learn number concepts in multiplication and division.

Sharing can be a challenge, and division doubly so! Practice halving numbers in this competitive card game.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

With this fun craft activity, your child can design and "make" his own money, for use as currency and math practice at home.

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.