This easy indoor activity teaches kids how to mix kitchen ingredients into watercolor paints, while giving a crash course in color-combining.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

In celebration of Earth Day, help your fifth grader write a poem from the Earth to its inhabitants.

Children research and make a timeline of an inspiring woman in this biography activity.

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

Practice math and social studies skills with this fun game based on the Battle of Lexington and Concord.

This activity will further your child's ability to interpret graphs and apply math skills in a real-world situation.

Sick of the same old arts and crafts projects? Try a new kind of art--string art!

Similar to fried rice, this quick fix scramble uses leftover quinoa and vegetables.

Teach your child how easy it is to make homemade pasta, infused with delicious and nutritious autumn pumpkins.

For some good "green" fun, pull out your blender. A spinach smoothie?! You better believe it! And kids will not only slurp it up, they"ll beg for seconds.

This science fair project idea explores whether white light can be separated into different colors.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

Wondering how to help your child get a handle on prime numbers? Turn her into a prime number hunter with this hundreds chart activity.

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

Here's a fun at-home activity that will help your child strengthen his ability to work with and interpret data in various forms.

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

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.

Determine which kind of rock (igneous, sedimentary, metamorphic) has the greatest reservoir capacity, which is the ability to hold the most oil and natural gas.

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

Use recycled wrapping paper and an empty bottle to make this beautiful vase for a great indoor activity when it's cold outside.

Is your child missing a friend or family member that's away at college, far from home, or in the hospital? This cute gift box says "Wish you were here!"

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

Help your child visualize their goals for the new year by creating a self-portrait that represents all of the amazing things they have done and hope to do.

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!

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

Make some beautiful and unique candles to light your home.