Today in class, we took Mastery Check #3. This is the last mastery check for this unit. Please remember if you are absent, you must come in before or after school to make up the Mastery Check. Then we moved onto Ecology. We went over notes about the food chain and how organisms in an ecosystem have relationships with each other and their environment. Only 10% of the energy from one trophic level of the food chain will make it to the next once that organism is eaten. The other 90% is lost as heat or mechanical energy. Once we completed the notes, we went outside and students did the Starburst Lab to represent the trophic levels of the food chain.
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October 2019
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