Lesson 4: Wave speed and the wave equation.

How do waves interact with each other and with obstacles? How is the speed of a wave relevant to its energy output?

interference (constructive, destructive),

HS-PS4-1: Use mathematical representations to support a claim regarding relationships among the frequency, wavelength, and speed of waves traveling in various media.

Calculating data related to wave phenomena.

DOK 3: Analyze wave interactions and explain real-world applications.

Seismic waves and earthquakes.

Waves carry matter, not just energy.
Higher amplitude always means higher speed.

Provide tiered worksheets and assignments with varying levels of difficulty.
Encourage collaborative learning and peer tutoring.
Offer digital resources for students who need extra support.
Provide calculators and visual graphic organizers.

exit ticket 

Laptops, whiteboards, calculators, projection, samples. 

Activity: practice wave speed calculations.