HS-LS2-5

Develop a model to illustrate the role of various processes in the cycling of carbon among the biosphere, atmosphere, hydrosphere, and geosphere.

Clarification statement: Examples of models could include simulations, diagrams, and mathematical models of the carbon cycle (photosynthesis, respiration, decomposition, and combustion).

Assessment boundary: Assessment does not include the specific chemical steps of photosynthesis and respiration.

Resources

Examples and discussion of resources for the learning, teaching, and assessment of HS-LS2-5.

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Assessment

What assessment of HS-LS2-5 might look like on a NY state exam.

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NGSS Dimensions

Performance expectation HS-LS2-5 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

HS-LS2-5 connections to ELA, math, and other science standards as outlined by the NYS Education Department:

Page contributors:

Biology | HS. Matter and Energy in Organisms and Ecosystems