How to Plan a Lesson: A Framework for Busy Teachers

Why most lesson plans start in the wrong place

Ask a trainee teacher to plan a lesson and most will reach for activities first. What can the class do for the first ten minutes? What’s the main task? What’s the fun bit at the end? It feels productive, and it isn’t wrong exactly, but it puts the cart before the horse. The DfE’s Teachers’ Standards are blunt about what planning is actually for: Standard 4 requires teachers to “impart knowledge and develop understanding through effective use of lesson time” and to “reflect systematically on the effectiveness of lessons and approaches to teaching.” Notice what’s missing from that wording. It doesn’t say anything about worksheets, seating plans or starter games. It’s about what pupils come away knowing and understanding.

That’s the shift this framework is built around: plan backwards from what you want pupils to learn, then work forwards to the activities that will get them there. None of what follows is exotic. It draws on the frameworks that actually sit behind UK teacher training and the classroom evidence base: the DfE’s Teachers’ Standards and its Initial Teacher Training and Early Career Framework (ITTECF), Barak Rosenshine’s Principles of Instruction, and Education Endowment Foundation (EEF) guidance on adaptive teaching and SEND. If you’re training, some of this will be familiar already. If you’ve been teaching a while and have drifted into planning-by-habit, it’s worth a revisit.

Start with the objective and the success criteria, not the activity

The single most useful habit in lesson planning is writing down, before anything else, what you want pupils to be able to do or understand by the end of the lesson that they couldn’t at the start. Then write down how you’ll know. That second part, the success criteria, is easy to skip and it’s the part that actually makes a lesson teachable and assessable.

This isn’t a new idea. Paul Black and Dylan Wiliam’s influential 1998 review of classroom assessment research, Inside the Black Box, found that clarifying learning intentions and success criteria with pupils, and using that clarity to drive formative assessment, was one of the most effective and low-cost changes a teacher could make. The logic holds up: pupils who know what “good” looks like for this specific lesson can self-check as they go, and you can spot who’s off track before it’s too late to intervene.

In practice, this means writing success criteria as observable statements, not vague intentions. “Understand fractions” isn’t checkable in the middle of a lesson. “Can explain why 2/4 and 1/2 represent the same amount, using a diagram” is. Write two or three of these, pitched at what you’d expect most of the class to achieve, and keep them visible: on the board, on a slide, at the top of a worksheet. They’re not just for pupils. They’re the yardstick you’ll use, five minutes into the main task, to decide whether what you planned is actually working.

Build checks for understanding into the plan, not just the delivery

Rosenshine’s Principles of Instruction, drawn from research on cognitive science and studies of effective classroom teachers, puts checking for understanding right at the centre of good instruction. Two of his ten principles deal with it directly: “ask a large number of questions and check the responses of all students” and “check for student understanding” before moving on to new material. A third, closely related principle is obtaining a high success rate during practice, on the reasoning that pupils learn most efficiently when they’re getting things right most of the time, not fumbling through material that’s pitched too far ahead.

The mistake many plans make is treating checking for understanding as something that happens spontaneously, through hands going up or a general sense of the room. That works for confident, vocal pupils and tells you almost nothing about everyone else. Build specific checkpoints into the plan instead, and decide in advance what you’ll do depending on the answer.

• Cold calling rather than hands up, so you’re sampling understanding across the class rather than hearing from the same three pupils.
• Mini whiteboards for a quick, low-stakes “show me” moment where you can scan the whole room in seconds.
• A hinge question, a single question placed at a natural turning point in the lesson, with pre-planned answers that tell you clearly whether the class is ready to move on or needs another example.
• A quick written response, a sentence or two, that you can glance over while pupils are doing something else.

The EEF’s Teaching and Learning Toolkit lists metacognition and self-regulation, helping pupils plan, monitor and evaluate their own understanding, as one of its highest-impact, lowest-cost strategies, worth an average of eight additional months’ progress over a year when taught well. Some of that comes from exactly this habit: regular, low-stakes practice at judging your own understanding, not just being told the answer.

Plan the branch, not just the question. If most of the class nails the hinge question, move on. If a chunk of them don’t, what’s your next move: a quick re-explanation with a different example, a paired discussion, or pulling a small group together while the rest continue? Deciding that in advance, even loosely, means you’re not improvising a fix under pressure.

Differentiate in the plan, not on your feet

Teachers’ Standard 5 requires teachers to “know when and how to differentiate appropriately” and to have “a clear understanding of the needs of all pupils, including those with special educational needs.” That’s a planning requirement, not a delivery one, and it’s worth taking literally. Differentiation decided in the moment tends to default to two things: giving strong pupils more of the same work, and giving pupils who are struggling a watered-down version of the task that doesn’t actually get them to the same objective. Neither is a good use of a plan.

The EEF’s guidance on supporting pupils with SEND in mainstream classrooms is genuinely useful here because it doesn’t treat “differentiation” as one vague thing. Its evidence review identifies five clusters of effective, evidence-informed adaptive teaching, sometimes referred to as the “five-a-day” approaches: explicit instruction, cognitive and metacognitive strategies, scaffolding, flexible grouping, and the appropriate use of technology. Crucially, the EEF frames these as good practice for the whole class, not a separate SEND-only track bolted on afterwards. High-quality teaching aimed at the pupils who find the work hardest tends to benefit everyone in the room.

What this looks like in a plan:

• Decide your scaffold before the lesson, not during it. If some pupils will need a writing frame, a partially completed example, sentence starters or a step-by-step checklist, write or find that resource in advance so it’s ready to hand over, not knocked together while the rest of the class waits.
• Plan the stretch, specifically. “Extension task: more of the same but harder” isn’t planning, it’s a placeholder. A genuine stretch task asks pupils to apply the same core knowledge in a less familiar or more demanding context.
• Decide your grouping on purpose. The EEF’s flexible grouping guidance is clear that fixed ability groups used for everything, all year, tend to depress the progress of pupils placed in lower groups. Vary groupings by task and use them for a clear reason, then let them dissolve once the purpose is served.
• Note, briefly, which pupils need what. A one-line reminder next to your plan (“J and R: reading scaffold; T: extend to compare methods”) takes thirty seconds to write and saves you scrambling to remember mid-lesson.

Give the lesson a shape

Once you know the objective, the checks and the adaptations, the lesson needs a structure to hang them on. The model most closely associated with Rosenshine’s principles, and widely used in UK teacher training, is often described as “I do, we do, you do”: the teacher models a skill or explains new material in small steps, the class practises it together with support, and pupils then apply it independently. Rosenshine’s own framing is slightly more granular: begin with a short review of prior learning, present new material in small steps with practice after each step, guide that practice closely, check understanding throughout, and only then move to independent practice, with a high success rate as the target throughout.

The point of planning this explicitly is that the “we do” stage is where most of the teaching actually happens, and it’s the stage most plans skip past on the way from “I’ll explain it” to “off you go.” If your plan jumps straight from a five-minute explanation to twenty-five minutes of independent work, you’ve planned the two easiest bits and left out the part where pupils actually build the skill with support before they’re on their own with it.

Time it honestly

Timings on a plan are useful as a sanity check and useless as a script. A common mistake, especially early in a career, is planning a lesson down to the minute: 9:03 to 9:08, starter; 9:08 to 9:15, review questions. Real classrooms don’t run on rails. Pupils arrive late, a fire drill happens, a really good question from the back of the room takes the discussion somewhere worthwhile for two extra minutes.

A more honest approach is to time in bands rather than exact minutes, and to build in slack deliberately rather than discovering you need it. A few things that reliably eat more time than planned are worth budgeting for by default: transitions between activities, handing out or collecting resources, and the first attempt at any task that’s new to the class. If you’ve never taught a routine before, assume it will take twice as long as it will once it’s established.

It also helps to identify, before the lesson, which part is essential and which part can be cut if you’re running behind. Not every activity carries equal weight against the objective. If time gets tight, you want to know in advance that the plenary and the final check for understanding matter more than the fourth practice question, not decide that under pressure with five minutes left.

Plan the end of the lesson as carefully as the start

It’s easy to lavish attention on the opening of a lesson, the hook, the starter, the way you introduce the objective, and then let the ending happen to you: “right, pack away,” as the bell goes. That’s a missed opportunity, because the end of the lesson is where you find out whether the objective was actually met, for the class and not just for the pupils who happened to answer a question along the way.

A genuine plenary does two things. First, it checks progress against the success criteria you wrote at the start, specifically, not generally. An exit ticket with one or two short questions tied directly to those criteria will tell you far more than asking “does everyone understand?” to a room that will nod regardless. Second, it feeds forward. Rosenshine’s principles include weekly and monthly review of previously learned material precisely because one-off understanding fades without it being revisited. What you learn from today’s plenary, who’s secure, who needs the concept revisited, who’s ready to move on, should shape your next lesson’s starter, not disappear the moment the bell goes.

If you’re short on time, a plenary can be genuinely brief: a single hinge question, a one-sentence summary pupils write independently, three “which of these is correct and why” options on the board. What matters is that it’s targeted at the objective, not a generic wrap-up.

A lesson plan template you can actually reuse

You don’t need a multi-page document for every lesson. What’s genuinely useful is a one-page structure you can return to quickly, whether you fill it in fully for a tricky new topic or run through it mentally for a lesson you’ve taught many times before. A reusable template that covers everything above looks roughly like this:

• Objective and success criteria. What pupils will know or be able to do, and two or three specific, checkable statements of what that looks like.
• Link to prior learning. A short starter or retrieval task that connects to what’s already been taught, not a novelty warm-up unrelated to the lesson.
• Key vocabulary. The specific words you’ll teach or need pupils to use accurately, especially useful for pupils with English as an additional language or with language and communication needs.
• The sequence. Modelling (“I do”), guided practice (“we do”), independent practice (“you do”), noted as time bands rather than fixed minutes.
• Checks for understanding. Where in the lesson they happen, what method (cold call, whiteboards, hinge question), and what you’ll do depending on the response.
• Adaptations. The scaffold, the stretch, and any pupil-specific notes, decided in advance rather than improvised.
• Resources. What you need ready before the lesson starts, not mid-lesson.
• Plenary. The specific question or task that checks against the success criteria.
• A note to your future self. One line on what this told you for next lesson: who needs revisiting, what to build on, what didn’t land.

Building the resources to go with a plan like this is often the slowest part, particularly for a lesson outside your usual comfort zone. If your school has access to curriculum-mapped resources, through a platform like Learnaroo Hub or similar, it’s worth pulling from those rather than building every worksheet and slide deck from nothing. That frees up the time that actually matters for planning: the thinking behind the objective, the checks, and the sequence, rather than the hours spent formatting a worksheet.

How much detail actually earns its place

Over-planning is a real and common problem, particularly for trainees and early career teachers who feel, understandably, that more detail equals more safety. It’s worth knowing that Ofsted does not require this. Ofsted’s published position, reiterated consistently across successive versions of the school inspection handbook, is explicit that inspectors do not require schools to provide individual lesson plans, do not specify a format for planning, and are not interested in “the form it takes” but in whether planning is effective. The stated purpose of a lesson plan, in Ofsted’s own words, is to support the professional practice of the teacher, not to serve as a document teachers are held to account against.

That’s a permission worth using. A lesson you’ve taught many times, on content you know well, might need nothing more than the objective, the success criteria and a mental run-through of the sequence. A lesson on unfamiliar content, a concept pupils commonly misunderstand, or a class you don’t know well yet is worth planning in more detail, particularly the explanation itself and the questions you’ll use to check it’s landed. The skill worth developing isn’t writing longer plans, it’s judging where the risk actually is and putting your time there rather than spreading it evenly. Plan the explanation and the checks for understanding in detail, always. Plan the routine bits, structurally the same as last week, more lightly. Full scripts for entire lessons are rarely a good use of an evening, and tend to make teaching feel more rigid once you’re actually in the room.

When it’s not landing: adapting the plan in the room

Even a well-built plan will sometimes not work. The explanation that made perfect sense in your head lands flat. The task you thought was pitched right turns out to be too hard, or too easy, for most of the class. This is where the earlier planning pays off, because you’ve already decided what your checks for understanding will trigger, rather than having to invent a response cold.

A few habits make this easier to manage without the lesson falling apart:

• Trust the check, not the vibe. If your hinge question or mini-whiteboard check shows the class isn’t ready, believe that data over a general feeling that “it seemed fine.” It’s tempting to push on because you’re behind schedule; it rarely pays off.
• Have a fallback explanation ready, not just the first one. If you can, think in advance of a second way to explain the key idea, a different example, a different representation, a different analogy, so you’re not trying to invent one live while twenty-eight pupils wait.
• Decide re-teach versus park versus move on. Not every misunderstanding needs fixing in this lesson. Sometimes the right call is a short re-explanation now; sometimes it’s noting it for tomorrow’s starter and continuing, so the whole lesson doesn’t collapse into remediating one sticking point.
• Resist adding activities as a panic response. When something isn’t working, the instinct is often to bolt on more, another task, another worksheet, another game. Usually what’s needed is less material taught more slowly, not more material layered on top.
• Keep the objective fixed even when the route changes. The success criteria you wrote at the start don’t need to move just because your path to them did. If you end up spending ten more minutes than planned on modelling and drop the extension task, that’s a legitimate response to what the room actually needed, not a failure of the plan.

None of this requires abandoning the plan. It requires having planned the kind of things, the checks, the fallback, the sense of what matters most, that make adapting in the moment a decision rather than a scramble.

The habit worth building

None of this is about writing longer documents. It’s about a specific order of thinking: objective and success criteria first, then the checks that will tell you whether pupils are meeting them, then the adaptations that mean the lesson works for the pupils who’ll find it hardest and the ones who’ll find it easiest, then a realistic shape and honest timing, and finally an ending that actually tests what was learned rather than just packing up. Do that consistently and the plan on paper gets shorter over time, not longer, because you stop needing to write down what’s become instinct.