We found 277 resources with the keyterm bacteria
Winogradsky Columns: Microbial Ecology in the Classroom
9th - 12th CCSS: Adaptable
Winogradsky columns are ideal for observing the role of bacteria and other microorganisms in an ecosystem. This student activity guide is complete with data tables for observations and analysis questions for processing what was observed....
The Physics of Human Sperm vs. the Physics of the Sperm Whale
4 mins 9th - 12th CCSS: Adaptable
Here is an unusual comparison: the swimming conditions of a sperm cell and a sperm whale. Introduce your physics class to the Reynolds number by sharing this video comparison during your fluid mechanics unit. Afterward, teach them to...
How Your Body Works 2, Colon Health & GI Problems
15 mins 9th - 12th
Radia Gleis continues to talk about metabolic markers, honing in on the colon. Gastrointestinal problems are discussed along with some reasons why these problems arise. Go into detail with your health or nutrition class about many of...