How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

Give your emerging writer a better feel for terminal punctuation with this activity that will have her mix up punctuation marks in a favorite childhood book.

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

Try making these hand-dipped candles with your child and help bring colonial history to life!

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

Even the most reluctant beginning writers love to experiment with the "cliffhanger."

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

A DIY diffuser is a budget-friendly item that will add a pleasant fragrance to your home. Make a DIY diffuser with your child for great Valentine's Day gift.

Take a stab at 18th century American cooking with your kids by following this tasty recipe from one of the first colonial cookbooks.

Every time a sound is produced it emits a sound wave. This experiment demonstrates how sound travels, using nothing more than a spoon and a string!

Help your fourth grade scientist practice measurement, and make a scrumptious, healthy summer cheesecake in the process!

Make a Duct Tape Wallet: This activity provides kids great practice in following directions and makes for a fun homemade gift.

Perform a special St. Patrick's Day magic trick with this fun craft project! 

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!

Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.

All it takes is some colored felt fabric, a needle, thread, and a few beads and your daughter can make decorative felt pinwheels!

Make Frankenstein bolts for your trick-or-treater this Halloween. These homemade Frankenstein bolts make your child look just like the popular monster.

Help your child understand surface tension by showing them how they can create a "skin" on top of water.

Covered in patterns and reflective texture, this paper purse is sure to stand out!

Introduce decimals and place value with this fun math card game for fourth grade students.

Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

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

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.