Article: What is a Vacuum
Use the foldable
2. Types of waves
Read pgs 4-6
Define : wave, medium, and mechanical wave
• How does an ocean wave transfer energy across the ocean?
• How are all mechanical waves similar?
In your ISN
Draw a t chart
compare and contrast a vacuum and medium
Then write a summary using the sentence frames
Waves transfer energy through a medium by…
Waves transfer energy through a vacuum by …
Thank you Ahmed for sharing the graphic organizer with the class!