Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

If you have a small family or just aren't into the idea of cooking this year, treat your family to this decadent, aromatic chicken recipe.

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

Crowned with orange cream cheese frosting and studded with chocolate chips, these pumpkin muffins make a delicious fall treat.

Help your kids put together a travel journal for your family's next vacation to get them reading, writing, and thinking about what's happening on the trip.

In this science fair project, students make their own rain gauge to measure rainfall.

In this hands-on design challenge your child will make their very own Rube Goldberg Machine.

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

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Encourage your fourth grader to develop their critical thinking and critical writing skills with this Critics' Choice movie booklet for your family.

In this activity, your child will use mindfulness to practice staying as still as they can. Then, during a freeze dance activity, they will pay attention to the constellation of sensations and feelings throughout parts of their bodies.

This science fair project idea compares biodiversity between drops of water.

Give your child a taste of life in Civil War era America by mixing up a batch of old-fashioned cornbread, adapted from a 19th century recipe.

Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Help your fourth grader affirm her place in the family and in the march of recent history with this family album project.

Children reflect on ways they have cared for themselves, others, and the Earth before building a garden to share beauty with others in their community.

Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics science fair project.

Practice third and fourth grade measurement skills and make a practical holiday gift in the process!

In this design challenge, your child will make a bottle rocket using typical household items.

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

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

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

Here's an activity that lets your third grader, fourth grader, or fifth grader bring the warmth and light of lanterns into your home by making his own.

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.