This science fair project idea provides evidence that air is everywhere and takes up space.

Create a beautiful piece of pottery by hand using a few simple ingredients, and learn about the Native American Acoma tribe while doing it!

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

This science fair project idea examines the reason boats are shaped and engineered.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

Challenge your child to an exciting race across the pool and engage them in a game of Cruise Ship. Grab some plastic figures, hop in the pool, and you're set.

This science fair project idea explores whether talking to a plant will help it grow.

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

This is a quick, easy science fair project that conveys the idea of density to upper elementary students.

A St. Patrick's Day staple, corned beef and cabbage is a delicious way to celebrate the holiday and introduce your fourth grader to the kitchen.

Your child can re-use and re-purpose old seeds and paper into something new: decorated paper that can be planted!

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

Cook Halloween pasta on All Hallows' Eve. This green pasta with toothy almonds is a super scary and tasty dinner for trick-or-treaters on Halloween night.

Help your child plant a "tea garden": a garden made of herbs for making teas.

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

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

Learn how to make onigiri, a popular Japanese snack.

This science fair project idea explores the different properties & interactions of sugar molecules.

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

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

Show your young artist how to celebrate Mary Cassatt, an Impressionist painter, by creating a mother-child painting in her style.

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

Frida Kahlo was a famous Mexican painter. In this activity, your child can put pick up a paintbrush and create a self-portrait inspired by this renowned artist.

Being a kid is hard work. Soothe stresses and calm fears with this DIY Zen garden -- all you need is sand, stones and a shoebox.