Presentation is loading. Please wait.

Presentation is loading. Please wait.

6Px 25 Hongongoi 2014 What we will do What we will learn Preliminaries and roll The importance of starting well Set Unit 9 for HW and set a due date How.

Similar presentations


Presentation on theme: "6Px 25 Hongongoi 2014 What we will do What we will learn Preliminaries and roll The importance of starting well Set Unit 9 for HW and set a due date How."— Presentation transcript:

1 6Px 25 Hongongoi 2014 What we will do What we will learn Preliminaries and roll The importance of starting well Set Unit 9 for HW and set a due date How to stay on track for November Use the semi-circular blocks to confirm Snell’s law How light behaves when it “impinges” at an angle AND square on Use the semi-circular blocks backwards to investigate T.I.R. What T.I.R. is, what causes it, what the critical angle is and how to find that. Set unit 10 for HW, set a due date and, if time, have some HRT How to make good use of time.

2 HW item Skills practiced Waves: unit 6 Due Monday the 23 rd of June Reflection of light from plane mirrors Waves: unit 7 Due Tuesday the 22 nd of July Reflection of light from curved mirrors. Ray diagrams only Waves: unit 8 Due Thurs 31 st of July 2014 Des Cartes’s formula for curved mirrors Practice Assessment - Waves Due Pd 5 Fri 8 th of August 2014 All of light and waves Waves: unit 9 Due Tuesday 5 th of August Snell’s Law Waves: unit 10 Due Zenday 37 th of Octember T.I.R. and the critical angle

3 No. of marks What for 1 Having sketches and FULL working 1 Neat presentation and down-page format 1 Answer underlined and units given 1 Self marked and all correct – eventually 1 In on time and signed for (“This is my own work”…….) Total A mark out of five that will contribute to the “homework” grade in the reports

4

5

6

7

8


Download ppt "6Px 25 Hongongoi 2014 What we will do What we will learn Preliminaries and roll The importance of starting well Set Unit 9 for HW and set a due date How."

Similar presentations


Ads by Google