Use the foldable

2. Types of waves 

Read pgs 4-6

Inside flap:
Define : wave, medium, and mechanical wave
Answer questions:
• 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 …