In this activity, learners will discover how to make a basic water filtration system using common materials found around the house or outside.

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

Help your fourth grader make a homemade recipe book that's eye-catching, simple to construct and perfect for holding all of her favorite recipes!

Celebrate the Presidents Day the creative way by constructing toilet paper tube figurines of a couple famous U.S. Presidents!

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.

Your fourth grader will love turning your house into a home this holiday season with fun crafts such as hand-casted paper holiday ornaments!

How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

This science fair project idea determines which method of hand cleansing is the most effective.

This Halloween, your child can make her very own jar light that will shine bright throughout the night!

These flying potato poppers make a cool sound, create a celebratory mood, and they can teach your child about the power of air pressure.

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

Based on the popular "I Spy" game, this activity lets your kid practice important skills like number identification and place value.

This November, it's elephant versus donkey! Does your third grader understand the meaning behind the animals political parties choose to represent them?

Don't shell out the money for a new pair of kicks! Help your second grader add some charm to her shoelaces with fabric dye.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

Let your child experiment with and experience mixed media art in this introductory art project.

Create a chunky, textured, tactile giraffe collage that is cute enough to pet! This is a great way to recycle old arts and crafts materials.

This hungry lunch bag monster will rev up your childâs appetite and get him excited about whatâs inside.

Construct and experiment with a periscope using reflected light rays to gather an image.

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

Light up your home with this lightning bug craft that will keep glowing even after summer's gone!

Your child will be cheering for 8s and 9s as she tries to create a larger number than her competitors. Whoever ends up with the largest number wins!

Add some artsy fun to your child's next reading adventure by letting them draw the characters.

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.

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.