MS-PS4-3
Integrate qualitative scientific and technical information to support the claim that digitized signals are a more reliable way to encode and transmit information than analog signals.
Clarification statement: Emphasis is on a basic understanding that waves can be used for communication purposes. Examples could include using fiber optic cable to transmit light pulses, radio wave pulses in wifi devices, and conversion of stored binary patterns to make sound or text on a computer screen.
Assessment boundary: Assessment does not include binary counting. Assessment does not include the specific mechanism of any given device.
Resources
Examples and discussion of resources for the learning, teaching, and assessment of MS-PS4-3.
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Assessment
What assessment of MS-PS4-3 might look like on a NY state exam.
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NGSS Dimensions
Performance expectation MS-PS4-3 was developed using the following elements from the NRC document A Framework for K-12 Science Education:
Connections to Other Standards
MS-PS4-3 connections to ELA, math, and other science standards as outlined by the NYS Education Department: