Curated OER
Potato Lab
In this osmosis instructional activity, students put a strip of potato in three different solutions and document the changes in the potato to determine is the solutions were hypotonic, hypertonic, or isotonic. This instructional activity...
Science Education Resource Center at Carleton College
Serc: Osmosis Eggs
A lab activity where students learn the concept of osmosis by observing an egg in different solutions. Included is a procedure for students to follow.