Date

Prepare

Objectives

Assignment

Mo, 1-30

Section 15-1

Recognize situations in which refraction will occur.

Identify which direction will bend when it passes from one medium to another.

Solve problems using Snell's Law.

p 587-589, #1-13 odd, 39, 41

Tu, 1-31

Section 15-2

Use ray diagrams to find the position of an image produced by a converging or diverging lens, and identify the image as real or virtual.

Solve problems using the thin lens equation.

p 587-588, #15-21 odd

We, 2-1

Calculate the magnification of lenses.

Describe the positioning of lenses in compound microscopes and refracting telescopes.

p 588-589, #23, 25, 43-49 odd

Th, 2-2

Prepare Lab

Lab: Lenses

Fr, 2-3

Section 15-3

Predict whether light will be refracted or undergo total internal reflection.

Recognize atmospheric conditions that cause refraction.

Explain dispersion and phenomena such as rainbows in terms of the relationship between the index of refraction and the wavelength.

p. 588-560, #27-37 odd, 53-59 odd

Extra Credit:

p. 589-591, #40-62 even (1-3 pt each correct answer)

p. 591 (Alternative) #2 (10 pts)

p. 591 (Alternative) #3 (10 pts)

p. 591 (Alternative) #5 (10 pts)