Design Challenges

STEM activities for curious families and classrooms

Technovation Families' free design challenges explore a range of science, technology, and engineering topics through fun, hands-on activities that promote creativity and problem-solving to find unique solutions.

Learn from the scientists and engineers who are creating the technologies of tomorrow, and use what you learn to build your own invention!

Young girl smiling

All Design Challenges

Invent a Bio•bot

Invent a Bio•bot

Use a microcontroller, motors, and mechanisms to make a robot that moves like a living creature!

Make a Wave Machine

Make a Wave Machine

Make a device that will carry a wave and record the wave’s movement.

Build a Blooming Flower

Build a Blooming Flower

Build a flower that can open to communicate with pollinating insects and birds.

Build a Self-Propelling Boat

Build a Self-Propelling Boat

Build a fast, stable boat that can move through the water for at least 1 foot using a hand-powered propeller.

Build a Dinosaur Shadow Box

Build a Dinosaur Shadow Box

Create a series of shadow boxes to form a complete silhouette of a dinosaur.

Design a Mechanical Pegboard

Design a Mechanical Pegboard

Build a peg board that lets you test multiple linkage systems and the types of movements.

Make a Pine Cone

Make a Pine Cone

Make a pinecone that can open and close.

Engineer an Air-Powered Spinning Machine

Engineer an Air-Powered Spinning Machine

Build an air-powered spinning machine inspired by Boeing CST-100 Starliner.

Build a Buoyant Catamaran

Build a Buoyant Catamaran

Engineer a catamaran that can carry 15 ounces of cargo without sinking.

Are you ready to change the world?

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