This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

Take advantage of the summer sun to make you and your child a delightfully refreshing treat--sun tea!

Cook Halloween pasta on All Hallows' Eve. This green pasta with toothy almonds is a super scary and tasty dinner for trick-or-treaters on Halloween night.

Your third grader will delight in learning about sound waves as he observes the different sounds created by tapping on glasses with varying amounts of water.

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

As Mother's Day approaches, everyone's grateful! Let your third grader assemble this special book with words from the whole family.

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

Making personalized postcards out of meaningful photographs is a fun, rainy day project.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

This science fair project idea investigates the difference in reaction times between boys and girls.

This snowflake garland will bring some winter wonder to your house. Make a sparkling snowflake garland with your child this winter.

Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.

This holiday season, don't forget the many delights of "cookie science"! Here's a confection we especially like.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

Bring out your child’s creative side with this fun Halloween-themed craft.

Design a colorful leprechaun trap—and make some memories—with this fun St. Patrick's Day craft project!

Craft a durable, three-dimensional Santa boot that looks great as a stocking, gift box, holiday decoration, or table centerpiece.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Practice math and measurement with your third grader this Fourth of July by making these festive cupcakes!

In this hands-on design challenge your child will make their very own Rube Goldberg Machine.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

It's that time of the year again! Celebrate the start of a new school year with a back to class bash, complete with arts and crafts, food and games.

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!