Performance expectationDesign, evaluate, and refine a solution for reducing the impacts of human activities on the environment and biodiversity.
Examples of human activities could include urbanization, building dams, and dissemination of invasive species. Examples of solutions could include simulations, product development, technological innovations, and/or legislation.
Every item written to HS-LS2-7 has to assess all three dimensions together, not the content alone. This is the structural change that made older practice material stop matching the exam.
Constructing Explanations and Designing Solutions
Phenomenon stimulus, connected items across the required types, answer key, rubric and figures drawn deterministically from a structured spec — in the format your students will sit.