STEM Activities
Refine your search by entering a keyword in the search bar or selecting relevant filters, both located in the left sidebar.
Design an Air Filter
Design an air filter that catches tiny particles (particulate matter) as they are blown through it.
A Clever Way to Water
How can you keep a potted plant watered for a whole week with nobody around to do it?
Life Science Lesson: Endangered Species
Students identify an endangered species and engineer a method capable of supporting it and its future sustainability.
Grade 5 Lesson: Take Out the Trash: Cleaning Our Rivers
Students build various devices out of recycled materials to capture plastic in a pool.
Harmless Holder (Challenge Video)
Design a soda holder that won't harm wildlife or pollute!
Water Sampling
Design bottles that can float, sink, or remain suspended to hold simulated sensors that would monitor a river's health.