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.

Here's a hands-on way to help your child understand how common fractions can be equivalent.

Here's a simple math activity that has your child using her basic addition facts to solve a secret code.

Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.

Here's a fun math activity for your preschooler: play Sock Sort and help your pre-kindergartener recognize numbers!

This flannel board will give your child hands-on practice with math, but in a fun format, full of ladybugs.

Become familiar with ratios and learn how to measure the diameter of the Sun and the Moon in this fun science fair project idea.

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

Teach your child about jesters as she makes her very own jester hat.

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!

Your first grader will love telling time while playing this fun game of tag! Ask Captain Midnight for the time, but watch out when his watch says "midnight"!

Multiplication facts are a necessary skill, and this board game provides a fun way for your third grader to practice them!

Examine the connection between temperature and chemiluminescence.

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

This science fair project investigates how temperature of a room affects the burn rate of a candle.

Getting kids to memorize their times tables can be worse than pulling teeth. Sweeten the deal with this activity that combines math and sugar.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Nothing chases the blues away like a trip to the boardwalk. Bring the fun home with this do-it-yourself version that sneaks in some math practice.

Race to double numbers in this competitive card game. Try one-digit or two-digit numbers, or more!

Making food sculptures boosts creativity, and just might help your picky eater branch out!

Practice counting with this winter kindergarten art project! As your child sculpts a clay igloo, he will work on math and dexterity and learn about snow.

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.

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.

Here's an innovative math puzzle that you can create with your fourth grade math student.

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

Play this fun basketball game to help your third grader master their multiplication tables.