HS-LS2-2: Biodiversity and Populations in Ecosystems
Use mathematical representations to support and revise explanations based on evidence about factors affecting biodiversity and populations in ecosystems of different scales. (Scale, Proportion, and Quantity)
Clarification Statement: Examples of mathematical representations include finding the average, determining trends, and using graphical comparisons of multiple sets of data.
Assessment Boundary: Assessment is limited to provided data.
Science Practices
Using Mathematics and Computational Thinking
Crosscutting Concepts
Scale, Proportion, and Quantity
Assessments
The Wonder of Science Assessments
Shared Assessments
The following assessments were shared by teachers implementing the NGSS. Many of these are drafts and should be used accordingly. Feel free to improve these assessments or contribute your own. Learn more here.
Instructional Resources
Mini Lessons
The Wonder of Science Resources
Anchor Charts
Phenomena
Videos
Learning Plans
Storylines
Common Core Connections
ELA/Literacy
RST.11-12.1 - Cite specific textual evidence to support analysis of science and technical texts, attending to important distinctions the author makes and to any gaps or inconsistencies in the account.
Mathematics
HSN-Q.A.1 - Use units as a way to understand problems and to guide the solution of multi-step problems; choose and interpret units consistently in formulas; choose and interpret the scale and the origin in graphs and data displays.
HSN-Q.A.2 - Define appropriate quantities for the purpose of descriptive modeling.
HSN-Q.A.3 - Choose a level of accuracy appropriate to limitations on measurement when reporting quantities.
MP.2 - Reason abstractly and quantitatively.
MP.4 - Model with mathematics.
*Next Generation Science Standards is a registered trademark of Achieve. Neither Achieve nor the lead states and partners that developed the Next Generation Science Standards were involved in the production of this product, and do not endorse it. Visit the official NGSS website.
