Science 10 Lesson Outline Date: May 2nd, 2016
| Last lessons Objectives
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1) Last class ( Levels of organization)
2) Pretest Review 3) Chapter 1.1 Quiz http://www.bcscience10.com/pgs/quiz_section1.1.htm 4) |
Evaluations
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| Today’s Objective | · Change exam to Wednesday
· 1.2 · 2.1
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| Topic
Number One |
What is the difference between an ecosystem and a biome?
Powerpoint http://www.sd67.bc.ca/teachers/jheinrich/Science%2010%20NEW_files/1.2notes.pdf
Our tadpole environment compared to research http://www.the-scientist.com/?articles.view/articleNo/42127/title/Frog-Nurseries/
Abiotic and biotic Why define biological interactions? Symbiotic
How to organize biological observations into ideas Some thorough notes on Ecosystems http://www.globalchange.umich.edu/globalchange1/current/lectures/kling/ecosystem/ecosystem.html
Why study ecosystems http://www.esa.org/esa/education-and-diversity/what-does-ecology-have-to-do-with-me/
Cleaning poop from water
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| Topic
Number Two |
Focus questions
What is the difference between a food chain and an energy pyramid? Why does the amount of energy change between different trophic levels? What happens when we change levels of energy or populations in a trophic level?
Energy flow through ecosystems Teacher Power point and work sheet http://www.brunerscience.com/sci-10-chapter-2
Key points Each step of energy transformation will lose a portion of the original energy. The further you move up the food chain, the more energy you need. Respiration, the burning of sugar, requires oxygen and sugar and gives off water and carbondioxide. Switching to being warm blooded means you need more energy. |
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| Topic
Number Three |
Flow of energy in coral reefs
Renewable Energy
2.1 Quiz http://www.bcscience10.com/pgs/quiz_section2.1.htm
Another quiz http://www.mheducation.ca/school/learningcentres/mod/quiz/attempt.php?id=22200
Tales or tails about bovine feces https://www.hiprofeeds.com/nutrition/do-you-know-poop-how-to-properly-evaluate-manure
https://en.wikipedia.org/wiki/Cow_dung
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| Online Resources | Ecosystems and flow of energy
https://www.youtube.com/watch?v=bdfoZhpOVf4 https://www.youtube.com/watch?v=gzUwtic1zXk https://www.youtube.com/watch?v=LBagx9Qhdx8 https://www.youtube.com/watch?v=SWvtRf4TAO4 https://www.youtube.com/watch?v=-oVavgmveyY
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| Next Class | Evaluation ( Earth Science Unit) | |
| Take home message | A web is not a pyramid, a food chain is not showing the amount of energy being transferred. Instead of swimming in shallow water, adapt and overcome the fear..learn to learn in the deep end of the pool of knowledge! |
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