Difference between revisions of "MS-LS4-2"
From NY Science Standards Wiki
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| + | | rowspan="2" style="background-color:white;" | [[Spring 2026 Grade 8 Science Test|Spring 2026]] | ||
| + | | style="background-color:white;" | [[Questions:Giraffe Adaptations and Population Changes|Giraffe Adaptations and Population Changes]] | ||
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| + | | style="background-color:white;" | [[Spring 2025 Grade 8 Science Test|Spring 2025]] | ||
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| + | | style="background-color:white;" | [[Spring 2024 Grade 8 Science Test|Spring 2024]] | ||
| + | | style="background-color:white;" | [[Questions:Evolutionary Relationships|Evolutionary Relationships]] | ||
| + | | style="background-color:white;" | [[Questions:Evolutionary Relationships#q3|Question 25]] | ||
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Latest revision as of 22:37, 20 September 2026
Apply scientific ideas to construct an explanation for the anatomical similarities and differences among modern organisms and between modern and fossil organisms to infer evolutionary relationships.
Clarification statement: Emphasis is on explanations of the evolutionary relationships among organisms in terms of similarity or differences of the gross appearance of anatomical structures as evidence of common ancestry.
Assessment
What assessment of MS-LS4-2 might look like on a NY state exam.
Performance Level Descriptions
PLDs communicate the knowledge and skills expected of students to demonstrate proficiency in each Learning Standard. NYS assessments classify student performance into one of four levels.
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Level 1: Identify the explanation, from those provided, that supports the evidence for anatomical similarities and/or differences among modern organisms or between modern and fossil organisms, to infer evolutionary relationships.
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Level 2: Identify the evidence that supports an explanation for anatomical similarities and/or differences among modern organisms or between modern and fossil organisms, to infer evolutionary relationships.
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Level 3: Apply scientific ideas to construct an explanation for the anatomical similarities and differences among modern organisms and between modern and fossil organisms to infer evolutionary relationships.
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Level 4: Apply scientific ideas to construct an explanation, using qualitative and quantitative data, for the anatomical similarities and differences among modern organisms and between modern and fossil organisms to infer evolutionary relationships.
Resources
Examples and discussion of resources for the learning, teaching, and assessment of MS-LS4-2.
This section could be expanded upon. You can help out by adding to this section.
NGSS Dimensions
Performance expectation MS-LS4-2 was developed using the following elements from the NRC document A Framework for K-12 Science Education:
Science and Engineering Practices
- Constructing Explanations and Designing Solutions
- Apply scientific ideas to construct an explanation for real-world phenomena, examples, or events.
Disciplinary Core Ideas
- LS4.A: Evidence of Common Ancestry and Diversity
- Anatomical similarities and differences between various organisms living today and between them and organisms in the fossil record, enable the reconstruction of evolutionary history and the inference of lines of evolutionary descent.
Crosscutting Concepts
- Patterns
- Patterns can be used to identify cause and effect relationships.
- Similarities and differences in patterns can be used to sort and classify organisms.