Unit: Characteristics and Applications of Waves
Unit Goal: SWBAT analyze the behavior of mechanical and electromagnetic waves.
Unit Puzzling Phenomenon: Breaking glass using sound
NGSS Performance Expectations Addressed:
Use mathematical representations to describe a simple model for waves that includes how the amplitude of a wave is related to the energy in a wave.
Develop and use a model to describe that waves are reflected, absorbed, or transmitted through various materials.
This performance assessment requires students to explain why cell reception is unreliable in mountainous regions using the behavior of waves. Student then propose to a cell phone company one action that can be taken to improve service in these regions.
This performance assessment works well for formal assessments, as an in class activity, or as a review activity. It can be completed individually or in groups. A rubric is included for evaluation purposes.
The file is a Microsoft Word document making it completely editable to meet your needs.