Capture The Scents Of The Season
Create a scent that captures the essence of the winter season—and explore why the smell of evergreens [or ‘sugar cookies’] can remind you of the holidays.
The Cookie Chemistry Challenge
Can you create the most crowd-pleasing cookie? Let kitchen chemistry help you explore how ingredients, timing, and temperature affect your cookie’s crumble.
How To Make A Pop-Up Book With Engineering
Use geometry to make and measure paper pop-up book mechanisms—from the v-fold to the box layer.
Design A Glove Fit For An Astronaut
In this engineering design challenge, invent space gloves that will allow astronauts to collect samples on future missions to Mars.
Challenge: Make A Better Face Mask
Now that masks are a regular part of life, it’s time to design ones that look and feel just a little bit cooler.
Challenge: Create Something New Using Plastic Bags
Your challenge is to repurpose plastic shopping bags to create something new and useful. The sky’s the limit, whether you’re making a prom dress, area rug, a dog poncho, or a kite!
Challenge: Make Your Own Paint
Say you run out of paint, what should you do? Make paint from scratch! Learn about pigments and get experimenting in this DIY paint challenge.
Maker Challenge: Engineer With Cardboard
What can you design, engineer, or make out of cardboard? Pretty much anything. Get creative and take this all-ages open-ended challenge.
Challenge: Design A Game
A good game is fun, challenging, and social. Your challenge is to invent a new game.
Challenge: Simulate A Sneeze
Make sneeze art, and learn a bit about fluid dynamics in the process