Friday, January 24, 2020

Science 10: Lenses Unit - Jan 24-Feb 13

G:  Wed Feb 12/  B:Thurs Feb 13:
We did the Lens test.
Homework:
No homework

G:  Mon Feb 10/  B:Tues Feb 11:
Lens labs (not previously submitted) were collected.  We did review for the Lens test.
Homework:
Prepare for the lenses test.

G:  Thurs Feb 6/  B: Fri Feb 7:
We completed a lab on di and do with lenses.
Homework:
Complete lab,  Start studying for the lenses test.

B:  Wed Feb 5:
We did a lesson on the eye and vision problems (p. 9-11 in notes) then we did gathered data for the Thin Lens Lab
Homework:
Eye questions from textbook  (p  577  #1-6)

G:  Tues Feb 4  :
We did a lesson on the eye and vision problems (p. 9-11 in notes) then we did Lens Calculations example 2 on p. 7 of notes.  The refraction test was passed back.
Homework:
Lens Problems  #1, 2, 4, 5 in notes p. 8

B: Mon Feb 3/ 
We observed images in lens (both types) , then we took up the textbook problems on p. 566.  We did example 2 on p. 7 of notes and then completed the lens problems on p. 8 in class.
(If you missed this class, there is a video lesson on this site)
Homework:
Lens Problems in notes p. 8

B: Thurs Jan 30/  G:  Fri Jan 31  :
We covered Lens calculations p. 6-p. 7. Then worked on practice problems in the textbook p.  566 provblems #1-8.  (Check your answers on p. 665)
(If you missed this class, there is a video lesson on this site)
Homework:
p.  566 #1-8 in textbook

B: Tues Jan 28/  G:  Wed Jan 29  :
We covered Lens diagrams (p. 2-3)  and worked on Practice Diagrams (p.  4-6).
PLEASE FIX THE ERROR ON THE DIVERGING LENS DIAGRAMS.    F and F'  are in the wrong spot and should be switched on p. 5-6.for the Diverging diagrams.
Homework:
Complete the diagrams on p. 4-6.

B: Fri Jan 24/  G:  Mon Jan 27  :
We got a new notes package on lenses and covered the first page on parts of lenses.  Then we did the lab activity on focal length and handed it in. (For period G, we had a presentation on science options for grade 11)  (Period G we didn't do the lab yet).
Homework:
Lenses Textbook Q p. 553 Q #2,3,5, 6.  Think about your grade 11 option sheet and do some research on University programs and grade 12 subjects.

Tentative Important Dates:
period B               period G          
Fri Jan 24           Mon Jan 27     Focal length of lens lab
Wed Feb 5           Thurs Feb 6     Thin lens lab
Thurs Feb 13       Wed Feb 12      Lens Test


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