How do I construct a terrarium?
Hands-on Activities
You can make your own terrarium for growing plants!
Green Walls
STEM Explained
Green walls use plant processes to improve air quality in buildings.
Eutrophication: Why you should care about pond scum
STEM Explained
When fertilizers from agriculture get into lakes and rivers, big problems can result for aquatic ecosystems, food chains & webs!
DNA Extraction
Backgrounders
Learn the basics of how DNA can be extracted from cells.