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Wednesday 9/21 Date Activity Page 9/21CONPTT 9/21Flat Earth.

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Presentation on theme: "Wednesday 9/21 Date Activity Page 9/21CONPTT 9/21Flat Earth."— Presentation transcript:

1 Wednesday 9/21 Date Activity Page 9/21CONPTT 9/21Flat Earth

2 Objectives 1.Science is limited to studying only the natural world. 2.In order for something to be science, it must be consistent, observable, natural, predictable, testable and tentative.

3 1.Record 3 different arguments for the Flat Earth theory in your science notebook on the page that is titled: Flat Earth. 2.Choose one statement to analyze using CONPTT to see if it meets all 6 criteria for science. In Search of the Edge

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5 Teen Smoking Activity

6 Examining the Data Source Investigations of Passive Smoking Harm: Relationship between Article Conclusions & Author Affiliations Number (%) of Reviews Article ConclusionTobacco Affiliated Authors (n=31) Non-Tobacco Affiliated Authors (n=75) Passive smoking harmful2 (6%)65 (87%) Passive smoking not harmful29 (94%)10 (13%) Significance Χ 2 =60.69; P<.001 Barnes, Deborah E. 1998. Why review articles on the health effects of passive smoking reach different conclusions. JAMA. 279(19): 1566-1570.


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