Teachers, save “G1 Science April 7” to assign it to your class.

How do boats find their way in the fog? Today you will learn about how sound is used to communicate. To do: 1. Listen to the read aloud of the book Gabrielle and the Tug Boat By Erin Van Rheenen. 2. Stop and talk: Gabrielle doesn't know what's making the noise. What do you think it could be? 3. Stop and talk: Fog makes it hard to see. How will the big ship find its way? How will Gabrielle and her auntie find their way home? 4. Respond below: What is one way to send a message using sound? (optional)