STEM Challenges
Explore fun and educational challenges across math, science, engineering, and coding!
Showing 6 of 143 challenges (filtered)
Energy, Work, and Power
engineering-builderExplore how engineers calculate work, kinetic and potential energy, and power — and understand why no real machine ever achieves 100% efficiency.
Newton's Third Law, Friction, and Gravity
engineering-builderUncover how action-reaction pairs explain rocket propulsion and swimming, why friction is essential to engineering design, and how gravity differs fro...
Force and Newton's First Two Laws
engineering-builderInvestigate what forces are, how they are classified, and how Newton's first and second laws govern the motion of everything from a spacecraft to a sh...
Trade-offs, Failure, and Ethics
engineering-builderExplore how engineers balance competing demands, learn from catastrophic failures, and uphold their ethical duty to protect public safety.
The Engineering Design Process
engineering-builderWalk through the seven stages of the engineering design process — from defining a problem all the way to communicating your solution — and understand ...
What Is Engineering?
engineering-builderDiscover what engineers actually do, how engineering differs from science and technology, and explore landmark achievements that changed the world.