Many ancient cultures used the rising or setting sun to create calendars. Observe the setting sun once a week to come up with your own solar calendar!

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

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

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Make “teal the new orange” this Halloween season! Help your child learn about the Teal Pumpkin Project and paint the color teal on a pumpkin to advertise that your family will offer non-food toys as a treat, or “trinket” option.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

This science fair project examines how seeds hitchhike on animals and clothing.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

Teach your child the art of the status update with this cutting-edge take on the old-fashioned book report: the social media book review!

Make some beautiful and unique candles to light your home.

For a fun activity that takes the dull out of decimals, show you child how to gain a better understanding of decimals...as dollar amounts!

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

Help your child improve his coin counting skills in these two math games that have him race to reach $1.00.

Salmon is a great source of protein and essential omega 3's, which makes this dish just what the doctor ordered for your growing child.

make the most original Easter eggs on the block with this beading craft to ring in the Spring!

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Some fossils have been been preserved for billions of years! Help your kid understand how fossils are created and preserved with this crafty project.

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

These spring spring rolls are a tasty treat for lunch, dinner, or just a snack.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

Breathe new life into a battered old paperback with this creative book art craft that revolves around reading!

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

Explore African and Asian traditions with this recipe for homemade henna ink!

In this fun fall-themed activity, your child will design and decorate a pumpkin based on a picture book. After completing their pumpkin, they’ll write a short story about a new adventure related to their picture book.

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

The objective this science fair project is to determine whether a bigger bag will allow a homemade hot air balloon to fly higher than smaller bag.

What better way to remember the achievements of past U.S. Presidents than with a game of memory!

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