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.

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.

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

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?

This pyramid card game is a fun way to help your child learn addition and subtraction. Best of all, itâs quick to set up and easy to play.

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

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

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

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

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

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.

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!

Figuring out fractions can be a challenge! But with this game your child will become more comfortable converting fractions after only a little practice.

Get ready to make a dollar...using playing cards! The first player to accumulate the amount of points equal to a dollar wins.

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!

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

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

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.

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

Teach your kid a fun mathematical magic trick! All you'll need is a deck of cards and basic addition, subtraction, and multiplication skills.

This kinesthetic game will help your child practice rounding and get the adrenaline rushing!

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!

This game is a great way to help your child remember the names of shapes. Give it a go and before you know it, your kid will have all her shapes down pat.

Tackle both boredom and mathematics with this inventive arts and craft project!

Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.

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

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.

Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

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