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21 August 2012. laser eye surgery. Objectives Be able to describe laser eye surgery. OUTCOMES. ALL MUST be able to use the internet to research laser eye surgery. MOST SHOULD be able to take useful notes to be able to describe laser eye surgery.
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21 August 2012 laser eye surgery • Objectives • Be able to describe laser eye surgery.
OUTCOMES • ALL MUST be able to use the internet to research laser eye surgery. • MOST SHOULD be able to take useful notes to be able to describe laser eye surgery. • SOME COULD use their notes to explain to others laser eye surgery.
lasers • L ight • A mplification by • S timulated • E mmission of • R adiation • Demo laser beam around classroom
Laser eye surgery clip • http://www.youtube.com/watch?v=0V4I2xzwGd4&oref=http%3A%2F%2Fwww.youtube.com%2Fresults%3Fsearch_query%3Dlaser%2Beye%2Bsurgery%26oq%3Dlaser%2Beye%2Bsurgery%26gs_l%3Dyoutube.3..0l10.31546.34704.0.34965.17.11.0.6.6.0.203.1115.7j3j1.11.0...0.0...1ac.cxnj58C7RJc&has_verified=1
Let’s hear you read • Read text book pages 148 • Use these and the internet to create a summary of notes that you can use to revise the uses and dangers of radioactivity. • It must be in your own words and contain diagrams. You must include references to the information you have used • You MUST describe laser eye surgery. • You SHOULD explain whatit is, whypeople have it done and the risksof having it done.
feedback • Use the feedback sheet to mark your work then email it to your teacher
Tell me two things...(for each) • that you have done well this session • that you know now that you didn’t know at the start • that you could do better next time • that you would like to know more about 2