MS-LS1-5

Construct a scientific explanation based on evidence for how environmental and genetic factors influence the growth of organisms.

Clarification statement: Examples of local environmental conditions could include availability of food, light, space, and water. Examples of genetic factors could include the genes responsible for size differences in different breeds of dogs. Examples of evidence could include drought decreasing plant growth, fertilizer increasing plant growth, different varieties of plant seeds growing at different rates in different conditions, and fish growing larger in large ponds than they do in small ponds.

Assessment boundary: Assessment does not include genetic mechanisms, gene regulation, biochemical processes, or natural selection.

Resources

Examples and discussion of resources for the learning, teaching, and assessment of MS-LS1-5.

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Assessment

What assessment of MS-LS1-5 might look like on a NY state exam.

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NGSS Dimensions

Performance expectation MS-LS1-5 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

MS-LS1-5 connections to ELA, math, and other science standards as outlined by the NYS Education Department:

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P-8 | MS. Growth, Development, and Reproduction of Organisms