Glossary
Single-concept entries. Liquefaction is live as the v1 template; other Unit 3 terms are listed and on the way.
Case Study Library
Nine events cataloged; Tōhoku 2011 ships as the v1 template with sources, scenarios, and NGSS alignment.
Simulator Hub
Tectonic City Builder is live (Unit 3). Climate, watershed, land-use, and energy sims planned for later units.
Resources Library
Curated sources, tools, and external simulators: every entry OPVL-tagged. Cross-cutting reference plus per-unit selected sources.
Standards Map
NGSS performance expectations and OECD AILit competences, unit by unit: the whole-course view behind each block's standards footer.