- Lesson: direct, procedural, one concept per section, checks for understanding.
- Curriculum: overview tone, list sequence, minimal prose.
- Specification: formal, declarative, use MUST/SHOULD/MAY.
- Glossary: short, definition-first, no narrative.
- Idea: exploratory, state motivation and possible steps.
- Plan: imperative, scoped steps and acceptance criteria.
- Log: factual, decisions and next actions.