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Make your own greenhouse - out of a balloon! Your child will learn how greenhouses work as they plant radish seeds and watch them grow.

In this design challenge, your child will create a parachute for a small toy using typical household items.

Tin can phones offer something modern versions don't—a fun project to make with a friend, and a dramatic illustration of vibration and sound waves.

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

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

In this challenge, students are tasked with creating a car that can be powered by a balloon!