Have students note that the waves reflect off the sides of the pan. Teacher will ask student questions. In your own words describe what happened when I did demonstrations one. Describe what happened in my second demonstration. The wave reached the doorknob as the rope was moving and then it was reflected back.
Reflection is the bouncing back of a wave after striking a barrier.
As the pan of water made waves, the waves reflected off the sides of the pan. Guided Practice Teacher Activities Student Activities Teacher will pass out notes over lesson. Teacher will instruct students to read the notes aloud and highlight the important parts. Teacher will instruct the students to do the self-check questions as a class. Teacher will monitor the class.