Children will love this arts and crafts activity. Write an "invisible" message in white crayon, then paint over it to reveal the secret!

Make a tooth care poster with your kindergartener to help her understand how important it is to take care of those growing pearly whites!

Music instruments can be expensive. Sidestep steep prices with this art project that uses recycled materials to create a melodious music maker!

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

This life-sized self-portrait activity encourages children to explore what makes them special, and then portray it with arts and crafts!

Help your second grader grasp the concept of verb tenses with this silly card game!

Cornucopia still life painting is a great activity for your young artist to look at light and shadow, textures and composition in creating art at Thanksgiving!

Here's a salt dough recipe that can be used to make ghostly character sticks for fun Halloween decor.

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

Homemade dog treats are fun to make and delicious for your household pet. Make homemade dog treats to create personal Christmas gifts for dogs.

This science fair project idea explores the different properties of matter.

Help your children practice their presentation skills by helping them create their very own show called "The Daily News."

The Kindergarten Personal Record Book makes measurement fun & active! Kids record their vital statistics from head to toe using unusual tools like paper clips.

This science fair project idea explores the egg's thin membrane.

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

Your child can emulate M.C. Escher with this hands-on art project for fall and Thanksgiving.

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

Learn about magnifying glasses, concave lenses and inverted images by sending rays of light through a magnifying glass in this cool science fair project!

What's the relationship between temperature, air humidity and static electricity? Kids will find out with this free static electricity science fair project.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

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!

Trying to find sums of groups of multiples is a great way to practice your addition. Be sure to double check your work. If you clear all of the cards, you win!

Your kid will be captivated as she watches liquids change color before her very eyes during this fun science project that introduces some chemistry basics.

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

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

You don't need to head to the Arctic to experiment with life in an igloo. Learners can build their own ice igloo at home from water and empty milk containers.

Your preschooler will engage their senses by making a scented pumpkin to decorate your house.

This art activity encourages your child to create her own papier-mache apple sculpture to give to a special teacher.