Science 10 Lesson Outline Date: Feb 17th
| Last lessons | Chapter 4 Test ( Three block average 69%)
7.1 in Workbook
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Eval |
| Today’s Objective | 1 Chapter 5 Test
2. Power point for chapter 7
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| Topic
Number One |
Test Feedback
Review section on organic compounds. Remember graph for acids and base. Salt, NaCl is not an acid or an organic compound. Carbon and Hydrogen make organic compounds. Class average 65%
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Number Two |
Power Point on Chapter 7 http://www.mrpenton.com/chapter-71—atomic-theory-isotopes-and-radioactive-decay.html
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Number Three |
Do cell phones cause cancer?( Next weeks media question)
Find three references about cell phone radiation and cancer
Start here: https://www.youtube.com/watch?v=5oUagoF_viQ
What is the evidence to prove phones give off enough radiation to cause cancer?
Can you find.. Three you tube references One popular media reference One scientific online reference
Find out from your reading Clinical proof What type of radiation is involved What is the affect or action of waves on human cells? |
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| Work book Reference | 7.1 and 7.2
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| You tube Reference | Bozeman Radioactive decay
https://www.youtube.com/watch?v=oFdR_yMKOCw
Radioactive decay https://www.youtube.com/watch?v=5oUagoF_viQ
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| Other stuff! | ||
| Next Class | Chapter Nine Test next class | |
| Take Home Message | Consider an atom like a boat..if there is too much mass..it sinks. If there are 20 people on the boat and 2 leave the boat, it is like losing alpha decay. The wave made by the boat is gamma radiation. So what is beta decay? |
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