In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.

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.

Have your child kick off their summer vacation by making a miniature water slide!

In this open-ended activity, students will be given a small quantity of three types of materials and asked to design a prototype for “something that will improve the school.”

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

In this design challenge, students will be tasked with creating a bouncy ball polymer!