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.

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

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

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

Play a math logic and critical thinking game using a deck of cards. Use addition, subtraction, multiplication, and division in this fun activity.

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

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.

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.

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!

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.

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!

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

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

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

Get estimating with this spooky activity that asks your young mathematician to rely on their problem-solving skills to figure out how many items they believe are in spooky Halloween jars!

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

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

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!

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!

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 a graph based on the interests of family member's to see who has what in common. Your child will practice her math skills and get to know the family!

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?

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

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

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