This science project explores the concept of being opaque or clear. Can you make something clear opaque? Or something opaque clear?

Let your young scientist explore a brave new world of sound with an experiment that just requires a handful of common household items.

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

In this activity your child will create their very own marble maze!

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

In this project children practice the scientific method while playing with puffy paint.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!