Performance expectationUse mathematical representations of Newton's Law of Gravitation and Coulomb's Law to describe and predict the gravitational and electrostatic forces between objects.
Emphasis is on both quantitative and conceptual descriptions of gravitational and electric fields.
Assessment is limited to systems with two objects.
Every item written to HS-PS2-4 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.
Using Mathematics and Computational Thinking
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.