4-PS4-2
From NY Science Standards Wiki
Develop a model to describe that light reflecting from objects and entering the eyea llows objects to be seen.
Assessment boundary: Assessment does not include knowledge of specific colors reflected and seen, the cellular mechanisms of vision, or how the retina works.
Resources
Examples and discussion of resources for the learning, teaching, and assessment of 4-PS4-2.
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Assessment
What assessment of 4-PS4-2 might look like on a NY state exam.
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NGSS Dimensions
Performance expectation 4-PS4-2 was developed using the following elements from the NRC document A Framework for K-12 Science Education:
Science and Engineering Practices
Disciplinary Core Ideas
Crosscutting Concepts
Connections to Other Standards
4-PS4-2 connections to ELA, math, and other science standards as outlined by the NYS Education Department:
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