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

Shamrock Stamps are a great way to celebrate St. Patrick's Day. Simple and symmetrical, this symbol of Irish culture is the perfect shape for prints.

Declare a "Pocket Day" in your house and help your child practice his addition skills as he counts how many pockets the family is wearing that day!

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

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.

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

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

Familiarize your preschooler with the concept of numbers one through five and counting with this hands-on activity.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Toss playing cards into boxes while you practice addition and multiplication with decimals in this fun, fifth grade math game.

see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

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

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

Play this fun matching game with your kindergartener! It's a great way to practice math and number skills with playing cards.

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

Help your little builder move up in the world with this recycled cardboard castle that's just the right size for a young king and his loyal stuffed subjects.

This experiment investigates if small changes in your diet can alter your basal body temperature.

Do this fun activity that uses stickers to help your kindergartener with counting, basic addition, and one-to-one correspondence.

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 Halloween, encourage your child to create a super sweet mosaic. They'll make a candy corn pumpkin and then decide if they want to eat it, or keep it!