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4-PS4-2

Page history last edited by Megan Cannon 4 years, 6 months ago

4-PS4-2 Waves and Their Applications in Technologies for Information Transfer
Students who demonstrate understanding can: Develop a model to describe that light reflecting from objects and entering the eye allows objects to be seen.
Clarification Statement: N/A
Assessment Boundary: Assessment does not include knowledge of specific colors reflected and seen, the cellular mechanisms of vision, or how the retina works.
Crosscutting Concepts	Science & Engineering Practices	Disciplinary Core Ideas
Cause and Effect: Cause and effect relationships are routinely identified.	Developing and Using Models: Modeling in 3–5 builds on K–2 experiences and progresses to building and revising simple models and using models to represent events and design solutions. Develop a model to describe phenomena.	Electromagnetic Radiation: An object can be seen when light reflected from its surface enters the eyes.