Semester 1 is planned session by session. After that the plan works in weeks, because school calendars do not survive contact with reality.
Skills are introduced early and then revisited in every unit rather than parked in an introductory block. The Iran case study comes before the population core so that you see a finished case study before you are asked to build one.
Exact calendar dates go in once the school calendar and the fieldwork date are confirmed. The second optional theme is still open — see Option ?.
These do not move when a unit runs long. Later units absorb the overrun instead.
| Milestone | Placement | Why it is protected |
|---|---|---|
| Monday reflection and synthesis | Every week | Retrieval and correction only work if they happen on a schedule, not when there is spare time. |
| Iran formative response | Session 6 | Establishes the standard for argument and evidence before the first unit begins. |
| Population assessment cycle | Sessions 25–26 | Assessment plus revision. The revision half is the part that teaches. |
| Fieldwork day | Year 2 Semester 1 | One date plus a contingency date, both booked in advance. |
| Six weeks of Year 2 review | Semester 2 | The IA is not allowed to eat the exam preparation window. |