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.

This project examines the concentration of dissolved oxygen in water, with and without oil.

Looking for a fun way for your child to practice the basics of addition, subtraction, and multiplication? Look no further than this fun card game!

Your first grader will love this addition challenge! Roll dice and keep a running total as you try to achieve the highest score.

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

Create addition problems using critical thinking skills in this fun second grade math card game.

Practice your addition and subtraction in this card game. Disclose is a math activity any first or second grader will love!

Help your child develop his counting and language skills with this fun activity. He'll be a number hero for a day and learn about safety while he's at it.

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

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

Strengthen your child's number recognition skills with this fun game using an old, empty egg carton!

Ordinal numbers, or numbers that indicate order, are the focus of this fun math game for young learners.

Increase your child's confidence in interpreting bar graphs and throw a little candy into the mix to sweeten the learning process.

Sneak a little learning into Easter by making cute Easter egg counting flash cards in this preschool arts and crafts activity.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

Review fractions with your budding mathematician when you play this fun, educational math board game.

This fun outdoor game will help your child develop her addition and subtraction skills and teach her basic arithmetic while keeping her active.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

Create equations in this strategic math card game. Your second or third grader can practice addition, subtraction, multiplication, and division in a new way!

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

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

This science fair project idea identifies clouds as a means of predicting the weather.

Celebrate Dia de los Muertos by baking pan de muerto. In this 5th-6th grade activity, your child will explore another culture while learning about baking.

This project concerns activity happening millions of miles away, on the sun.

Make a Christmas countdown calendar to get your child excited about the coming holiday. This Christmas countdown calendar helps you make holiday memories.

Teach your child what a sugar plum is with this easy recipe that gets your child to chop, mix, and roll his way to a delicious treat.

Got a shoelace? Got a kindergartener? Help your child learn to use the number line by creating one out of a lace.

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

Add simple fractions in this fun math card game for second graders. This game is very similar to Blackjack, or 21, but it's entirely kid friendly!

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!