Difference between revisions of "HS-LS2-3"
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Revision as of 20:33, 29 August 2023
Construct and revise an explanation based on evidence for the cycling of matter and flow of energy in ecosystems.
Clarification statement: Emphasis is on conceptual understanding of the role of aerobic and anaerobic respiration and photosynthesis within ecosystems.
Assessment boundary: Assessment does not include the specific chemical processes of aerobic respiration, anaerobic respiration, and photosynthesis.
Resources
Examples and discussion of resources for the learning, teaching, and assessment of HS-LS2-3.
This section could be expanded upon. You can help out by adding to this section.
Regents Exam Questions
Released New York State Regents exam questions that assess HS-LS2-3 are listed here by exam and question cluster. Each link opens the question with its answer key.
This section could be expanded upon. You can help out by adding to this section.
NGSS Dimensions
Performance expectation HS-LS2-3 was developed using the following elements from the NRC document A Framework for K-12 Science Education:
Connections to Other Standards
HS-LS2-3 connections to ELA, math, and other science standards as outlined by the NYS Education Department: