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Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Help your second grader to a better understanding of how to count and represent money with age old game of tic-tac-toe.

Got a jousting knight at home? Try this project and help him make his very own shield.

Learn about the architecture of Asia by building your very own model of a pagoda!

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.

Turn the common pastime of constructing paper airplanes into a lesson on the physics of aerodynamics and flight with this fun science activity.

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

Does your fifth grader need a study buddy for geometry? Forget about a tutor. Help him make his own geometry dictionary!

Your child can make a sweet and savory spinach strawberry salad; two ingredients that come together for a light and fresh summer dish!

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

This St. Patrick's Day, bond with your child over delicious potato pancakes that work for any meal.

This fun and easy quiz show game will help your fifth grader memorize and study vocabulary from their math, science, social studies, and language arts classes!

On St. Patrick's Day, bond with your child over a delicious dish with potatoes as the focal point.

Don't despair if numerators and denominators seem like a bore to your child. This colorful collage is sure to show him the brighter side of fractions.

Challenge your child to create a lipogram, or a piece of writing that omits one specific letter. This activity strengthens writing and language skills.

In this painting and drawing project, not only will stars shine in the evening sky over the skyscrapers, they will also create a waterfront reflection.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

Your child can build the home of her dreams by creating a truly imaginative model. She'll get to draft her own blueprints to design her masterpiece!

This easy and inexpensive paper towel science project introduces kids to important physical concepts like cohesion, adhesion, and capillarity.

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

Examine whether distilled water, spring water, or regular tap water yield faster plant growth.

When it comes to helping your third grader manage a school backpack, small steps now bring big payoffs later.

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Celebrate Earth Day by making a poster that encourages people not to litter.

Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.