Leading curriculum enactment in 2026/27: a working guide for principals

For teachers, September 2026 changes what their plans reference. For principals, it changes something bigger: curriculum leadership becomes a set of concrete decisions with your name on them. Which area does your school enact first? What happens on the closure days? And what exactly is the whole-school curriculum plan you are now expected to have?

This is a working guide to those three decisions. Nothing here requires a new folder of documentation. Most of it is about making choices deliberately and writing them down once.

Decision one: which curriculum area goes first

From September 2026, every school begins enacting at least one of the five curriculum areas: Wellbeing, Social and Environmental Education, Science Technology and Engineering, Arts Education, or Modern Foreign Languages. The choice is genuinely school-led, with one constraint worth knowing early: Wellbeing must be among the first three areas your school selects, so if you are unsure where to start, starting there removes a future decision.

The Whole-School Curriculum Planning Guidance (2026) frames this as a cycle of reflecting, selecting and enacting. In practice, the reflection stage is asking three questions of your own context:

• Where is the energy on your staff? An area where two or three teachers are already strong and enthusiastic will carry the rest of the enactment year. An area nobody feels ownership of will drag.
• What has your SSE work already surfaced? If your school self-evaluation has been circling wellbeing, or your STE provision is thin, the selection decision may already be half made.
• What would children in your school notice? The strongest first choice is usually the one where enactment changes something visible in classrooms, not just in the plans.

There is no inspectorate-preferred answer. The guidance is explicit that these are professional decisions made in context. Make the choice for your school’s reasons and record those reasons; that record is the start of your whole-school plan.

Decision two: what to do with the closure days

Your school has four closure days in 2026/27 for this work: three led by Oide (or NCSE for special schools) plus one school-led day secured by the INTO, along with an in-school support visit for your chosen area. The Oide days come with their own structure. The school-led day is yours, and it is the one that determines whether enactment feels owned by the staff or done to them.

A shape that works for the school-led day:

1. Morning: decisions, not discussion documents. Agree the school’s answers to the practical questions in your chosen area: sequencing across class levels, agreed approaches, what resources the school commits to. Small groups by class band, then whole staff.
2. Afternoon: connect it to real planning. Teachers take the morning’s decisions and look at their own long-term plans for the area. If the whole-school decisions do not change anything in anyone’s planning, the morning produced words rather than decisions.
3. Last hour: write down only what was agreed. One page of recorded decisions goes further than ten pages of aspiration. This page goes into the whole-school plan.

The whole-school plan: a blueprint, not a binder

The 2026 guidance describes the whole-school curriculum plan as the school’s own blueprint for enactment: a record of the practical decisions that guide the work, choices about sequencing children’s learning, and agreed approaches to learning, teaching and assessment in your context.

Notice what that definition does not say. It does not ask for restated curriculum content, subject essays, or anything a teacher could not act on. The test for every line in a whole-school plan is simple: does this tell a teacher something they need in order to plan? Agreed novel lists by class band pass the test. A paragraph about the importance of literacy does not.

The plan is also the connecting document the guidance keeps pointing to: whole-school decisions flow into each teacher’s long-term plan, which flows into their short-term preparation. Each level adds detail. None of it should be duplication, and the flow only works if the whole-school plan is specific enough to be worth referencing.

A realistic 2026/27 calendar

• Before the summer break: enactment area chosen and communicated to staff.
• Late August: whole-school sequences for the area agreed in outline, so teachers can write their long-term plans from them.
• Autumn term: the school-led closure day used on the detail of the area, and early classroom experience captured.
• Spring: a first review of how the area is landing, with adjustments recorded in the whole-school plan rather than left to memory.

What this is not

One thing worth saying plainly, because the enactment year will tempt every school towards it: none of this makes you the author of your teachers’ planning. The guidance is consistent that preparation is personal and professional. Your teachers are the experts on their own classrooms; the whole-school plan exists to settle the questions that are genuinely whole-school, so that every teacher plans from shared ground instead of guessing at it. A principal who clears that road does more for curriculum enactment than any quantity of documentation.

Where Pleanáil fits

Pleanáil has a principal account built for exactly this structure. You write the whole-school plan once, and it becomes reference material inside every teacher’s long-term planning, so the flow-down the guidance describes happens by default rather than by photocopier. You can bring your staff on board in minutes, see each teacher’s plans as they take shape, mark plans as reviewed, and see coverage across the school at a glance. Teachers keep full ownership of their own planning; you get the whole-school picture without asking anyone to email you a folder.

If you are weighing up how your school approaches planning for the enactment year, we would be glad to talk it through. Get in touch about whole-school use or try it yourself free.