All K–12 performance expectations organized in both the DCI and Topic arrangements used for unit planning, plus the official appendices covering Science and Engineering Practices, Crosscutting Concepts, engineering design, and grade-band progressions. When you ask the AI to help build a science assessment or align a unit to specific performance expectations, it's grounded in the actual NGSS documents.
The knowledge base also includes classroom vignettes showing NGSS-aligned instruction for diverse learner populations — including English language learners, students with disabilities, and economically disadvantaged students — along with equity-focused resources and practical tools for designing assessments that are genuinely three-dimensional.
Curriculum-specific educational resources