Curated OER
Potato Experiment
Spur a discussion of germs using this lesson. Learners conduct an experiment with potatoes to determine how germs are transmitted. They then discuss ways to prevent the spread of germs. The emphasis is on hand washing.
Curated OER
Microorganism Multiplication
Sixth graders explore biology by viewing video clips in class. In this microorganism identification lesson, 6th graders identify the types of organisms that can feed small animals such as algae and protozoans. Students view video clips...