Breathing Yeasties
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- Original Source:Columbia River Exhibition of History, Science and Technology (CREHST)
Conditions of Use:None Specified
Description
Does yeast breathe? Find out by watching how plastic bags filled with yeast, warm water and different amounts of sugar change over time. Demonstrate the interaction of microorganisms and the carbon cycle with yeast, sugar and water, and discover how organisms are dependent on water and energy flow.
Learning Registry Activity
Bookmarks
Topics and Grades
Grade: TK/K to 9
Topics: Earth & Space Science, Physics, Ecology & Ecosystems, Chemical Reactions & Stoichiometry, Chemistry, Cells, Current Science, Earth's Resources
Resource Pedagogy
Resource Type/Classification:
- Teacher Materials
Tool for: Students