Experiment With Bumblebee Static Electricity
Bumble bees create and feel the buzz of static electricity, and you can too. Use simple household items to investigate static charges.
Environmental Justice: Evaluating Zip Codes And Pollution Burdens
Who bears the pollution burden? Use data to determine the pollution burden for a community and the systems that contribute to environmental injustice.
What Do Volcanoes Sound Like? Make Your Own Volcano Kazoo
Make a straw kazoo and model real volcano sounds! Explore waveforms and infrasound, learn how scientists predict eruptions, and create your own volcanic sound effects.
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.