Ordinary drinking straws are fun for drinking juice and even for spitballs when you're not looking, but also fabulous for learning first grade math.

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

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Draw some educational value out of a summer stocked full of adventures!

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

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.

Try this card game to build math fact skills, like addition and subtraction, and have a great time, too!

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

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

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

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

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?

Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

Kids will get a kick out of shopping for discounted "kicks" with this creative math game that focuses on percentages.

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

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

This Christmas plate features your child's favorite holiday things through drawings. Make a Christmas plate with your child this holiday season.

This game provides your child with the opportunity to create, write, and read numbers.

Head out to the driveway, ball in hand, for a bouncing challenge. Then use those results to make a colorful graph that lets your child compare results.

First graders spend lots of time learning double digit numbers. Here's a "green" way to build skills and have some old time family fun, too.

Learn about coins and their value by making an animal piggy bank. Here's how to make a lion, pig, or sheep bank!

Make a fun refrigerator graph with your first grader in order to help her develop those crucial graphing skills, while engaging with the whole family.

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!

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

This hands-on activity practices skip counting, a key first grade math skill. But it's silly fun!

Get a leg up on counting concepts with this project where art and math collide.