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This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Practice subtraction with your second grader in this fun dice game. Math concepts have never been more fun!

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

Have some fun with your first or second grader, looking for creative ways that 100 cents can make $1.00!

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

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

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

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

This simple bookmaking activity will introduce and reinforce alphabet and number recognition skills that have been taught at home or learned in preschool.

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

Learn about borrowing in subtraction using a deck of cards and a die! Your first grader will have fun playing this math game.

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

Have your child construct his own Christmas tree from construction paper while cutting, overlapping and measuring to create an adorable modern design.

Grab some dice and play this take on tic-tac-toe. Itâs easy to set up and your child will have a blast.

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

Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.

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.

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.

Dig up some dinos while promoting curiosity and sensory skills in this hands-on activity that will have your child searching for prehistoric treasure!

This unique Santa is made only from circles. Your little one will have a fantastic time puzzling together Santa's face with this circle-centric activity.

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

This potato cannon activity teaches your middle schooler about the principle of Boyle's Law. Make a potato cannon and have a blast learning about science.

Have fun with the kids by "shaping up" your standard chocolate chip cookie recipe, and teach kids about sorting and shapes while you're at it.

Does your kid have a stash of sweets left over from Halloween? Turn that pile of candy into a learning opportunity with this sorting and categorizing activity.

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.

Have a lot of loose buttons lying around the house? Here are four ways to turn those loose buttons into an easy and positive learning experience. Button up!

Here's a Halloween, math activity: have your preschooler or pre-kindergartener carve shapes into a Jack-O-Lantern face and boost her shape recognition skills.