Select an event
The workbench will assemble its text, chronology, evidence, artifacts, sources, and limitations.
V17.5.0 canonical workspace integration
Teaching, Authoring, and Canonical Workspace
Generate lessons, quizzes, investigations, and worksheets directly from the complete current corpus; then create, validate, revise, and exchange local research records without silently changing the audited project.
Current-corpus generation
One teaching and authoring system
The former fixed V7 teaching bank and permissive V11 Research Studio are retained only through compatibility redirects.
Coverage by era
Recent local work
Capabilities
Timed teaching paths
Lesson Builder
Plans are assembled from active events, dossiers, artifacts, sources, and uncertainty labels.
No lesson generated
Choose a preset or define a custom teaching path.
Editable plan
Dynamic assessment
Quiz Generator
Questions are generated from current dates, eras, evidence, sources, artifacts, and claims rather than a fixed historical bank.
Ready when you are
Generate an assessment from the active corpus.
Interactive practice
Challenge Laboratory
Work with chronology, evidence classes, artifact limitations, and source relationships.
Guided inquiry
Student Investigations
Any active core or workspace event can become a structured evidence investigation.
Printable classroom material
Worksheet Generator
Build worksheets from the same current records used by the research workbenches.
No worksheet generated
Instructional discipline
Teacher Guide
Objectives and cautions are computed from the current era and evidence profile.
Learning objectives
Discussion prompts
Methodological cautions
Recommended records
Local canonical-schema overlay
Authoring Studio
Custom records are validated, revisioned, and visibly local. They are never merged silently into the audited core dataset.
Reproducible local research
Revisions, Snapshots, and Import
Review changes before exchange and preserve legacy V11 custom records through explicit migration.
Revision history
Import overlay
Boundaries and reproducibility