Light Travel in Straight Line

Ray Model of Light

Lesson ONE

Complete Pg 2,3,4 of Activity Book

Watch the video for Introduction on Light.

https://www.youtube.com/watch?v=B31Q2e0J-Nk

Light travels in straight lines.

How do we represent light?

Turn to page 2 of your Activity Book to fill in the answers.

How do we represent light?

• All three ways are not good ways to represent light

• Please complete Page 2 of your Activity Book.

Multiple Choice

How does light travel?

• Light travels in curves.

• Light travels in a straight line.

• Light does not travel.

Multiple Choice

Which is the correct way to represent light?

Please fill in Page 3 of Activity Book

Please fill in Page 3 of Activity Book

Multiple Choice

Why are we able to see the light from a light bulb?

• The light from the light bulb enters our eyes.

• The light from our eyes is pointing in the direction towards the light bulb.

Open Ended

Why are shadows formed?

Multiple Select

What have you learnt from this lesson?

• Light travels in a straight line.

• Shadows are formed when the path of light is blocked.

• We use a straight line with an arrow to represent light.

• We can see objects because light enters our eyes.

Poll

Please make sure that you have completed Pages 1 to 4 in your Activity Book. Submit when school reopens.

Did you enjoy this Quizziz Lesson?

• Yes very much!

• Yes... it's okay. At least I learnt!