Your fourth grader be delighted to create monkey companions out of poster board! They also provide a perfect opportunity to teach her interesting monkey facts.

This science fair project investigates why the number of visible stars changes from place to place.

Find out whether matte or shiny nail polish lasts longer.

Looking for way to help Japan? Start by making paper cranes! Learn how you and your child can show your support for Japan through the art of origami.

Kids get to play mad scientist in this wacky drawing game that's a great way to help kids to mellow out after the high-energy antics of recess.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

Reuse old Christmas cards by showing your fourth grader how to weave strips of them together to create new and unique woven holiday cards!

Here's an activity that will get your child's attention with a back-to-school shopping spree. He'll use decimal skills to add, subtract, multiply, and divide!

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

Recycle paper and old magazines with this art project that creates a great tool for artists: a color wheel!

Introduce your fifth grader to the irresistible fun of string art with this letter project!

Improve your child's memory, focus, and concentration with this outdoor group memory game. For 4th grade, 5th grade, and middle school age children.

Create origami claws that can transform your child into a bird, cat, or other clawed creature.

Make a bouquet of colorful duct tape flowers in this hands-on spring craft.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

With this activity, your third grader will get experience with informational writing, and your Thanksgiving guests will leave with a keepsake to cherish!

Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Is your fifth grader trying overnight camp this summer? If so, prepare your child for writing a letter home with this activity!

Use muffin tins to create a simple, affordable and fun game to help your child practice their vocabulary!

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

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.

Make your own picture frame! Show your fourth grader how to construct the an adorable, decorative picture frame for her favorite photo.

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

Celebrate the holidays by making sufganiyot, or fried jelly donuts. This Hanukkah recipe is great for kids learning about the Festival of Lights.

This science fair project idea produces varying pitches of sound.

Make Korean vegetable pancakes with your child! This dish is delicious way to get your child cooking as you introduce her to recipes from different cultures.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.