This competitive inequalities card game is a great way to help your child understand the connection between numerals and the values they represent.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Science fair project that uses distillation to convert salt water into fresh water.

Build this game, and give your kid some hands-on practice ordering numbers. Soon your first grade kid will be Master of the number line!

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Practice multiplication facts and geography at the same time in this fun third grade math card game.

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

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

Help your child stay physically and mentally active with this group aerobic fitness game that's good for the heart and mind alike.

Practice measurement using centimeters in this fun math race designed for your second grade student!

Celebrate Chinese New Year by teaching your child how to use chopsticks! She'll build her math and fine motor skills as she does this activity.

Simplify fractions with your child in this fast-paced math card game.

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

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

Combine art, history and food with this unique project! Your child will make her own butters, and learn a little about Colonial history at the same time

Your child will love making this adorable clover clock that will help him learn how to tell time.

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.

Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.

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.

Take math off the page and into the real world. This simple game gives kindergarten kids hands-on practice with basic addition.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

This game is the perfect way to prepare your child for any shopping adventures you may embark upon, all while practicing important math concepts.

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

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.

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 a 100th Day of School Scavenger Hunt with your preschooler, and send her on the search for objects of different colors!

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

Make pickled carrots at home! Here's a fun activity to get your child in the kitchen and make something special with no fuss or muss.