Which sunscreen is most effective at blocking the sun's harmful UV rays? Test the SPF of various sunblock brands in this cool science project!

Check out this hot project idea to culture bacteria and determine if the claims about the anti-bacterial properties of curry and cinnamon are true.

Want to capture this year? Make a time capsule of this period in your child's life! You may just be surprised at what you find, when you dig it up next year...

Preserve some precious memories this Mother's Day! Make a shoe planter out of that old pair of your child's favorite shoes.

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

Sure, you already know that water is made up of hydrogen and oxygen, but did you know that oxygen levels differ in different types of water?

Save some money this Halloween and work out fine motor skills by helping your child make his very own computer costume.

This biodiversity project examines the biodiversity in your own backyard.

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

Science fair project idea examines what is remembered from high school education. Formulate and administer high school curriculum tests to adults over 21.

Creating a family newspaper is a great way to teach your child the characteristics of a newspaper article, give him or her some excellent writing practice.

Here's a great project to get your child on the right track towards writing well thought-out proposals.

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

Learn how to make a trick-or-treat bag for Halloween. See how to make a decorative trick-or-treat bag with this Halloween craft tutorial.

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

This homemade keepsake book is a great project for your fifth grader to make for someone special this holiday season!

For most kids the fun is in the process, and making a dollhouse out of cardboard boxes is as creative as it gets! Here's how to make your own dollhouse.

Help your kindergartener use a map to find "leprechaun gold"--and build early social studies skills in the process!

Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

For a fun activity that will have lasting effects, make this time capsule with your high school child, to be opened after college graduation.

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

Here's a simple science activity that will help your child better understand how wells bring us water.

Help your fifth grader honor Black History month and the musical genre of jazz by crafting decorative music notes embellished with jazz musical instruments.

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.

Try this creative art project with your second grader to help him build up his fine motor skills and artistic awareness as he makes a faux stained glass vase.

Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics science fair project.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

Score a bull's eye with this cool science fair project on horizontal projectile motion. Guide a marble to its target and predict its trajectory using math!

In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.