HS-LS2-2
Use mathematical representations to support and revise explanations based on evidence about factors affecting biodiversity and populations in ecosystems of different scales.
Clarification statement: Examples of mathematical representations could include finding the average, determining trends, and using graphical comparisons of multiple sets of data.
Assessment boundary: Assessment is limited to provided data.
Resources
Examples and discussion of resources for the learning, teaching, and assessment of HS-LS2-2.
This section could be expanded upon. You can help out by adding to this section.
Assessment
What assessment of HS-LS2-2 might look like on a NY state exam.
This section could be expanded upon. You can help out by adding to this section.
NGSS Dimensions
Performance expectation HS-LS2-2 was developed using the following elements from the NRC document A Framework for K-12 Science Education:
Connections to Other Standards
HS-LS2-2 connections to ELA, math, and other science standards as outlined by the NYS Education Department: