CKLA Unit 5 Lesson 3

CKLA Unit 5 Lesson 3

Chapter 2 "How Are Shadows Made?"

Read page 12 to find the answer: What new information is there about how light waves travel?

Multiple Choice

What new information is there about how light waves travel?

• light waves travel in circles

• light waves travel in straight lines

• light waves travel in wavy lines

Read page 14 to find the answer to the question in the caption.

Multiple Choice

How do you know that the glass in this skylight is transparent?

• light travels around it

• it blocks the light

• light travels through it

Read page 16 to find the answer to the question in the caption.

Multiple Choice

Are people's bodies transparent or opaque?

• transparent

• opaque

Open Ended

People's bodies are opaque. What in the text supports this?

Read pages 18-19 to answer the questions on those pages.

Multiple Choice

Are the objects on pages 19 opaque or transparent?

• opaque

• transparent

Read pages 20-21 to find the answer to the question: Why are the shadows different sizes in each image on page 21?

Open Ended

Why are the shadows different sizes in each image on page 21?