Teaching function/grammar. PPP vs OHEE explained(+Lesson plan)
A practical guide for language teachers who are tired of grammar lessons that fall flat.
📑 Table of Contents
- First, What Are We Actually Talking About?
- PPP: The Classic, Linear Workhorse
- OHEE: The Discovery-Driven Challenger
- Head to Head: The Quick Comparison
- So... Which One Should You Use?
- The Takeaway
- Bonus: Ready-to-Teach Sample Lesson Plans
- Bonus: Infographic Blueprint
1. First, What Are We Actually Talking About?
If you've spent any time in a teacher training room, you've heard the acronyms thrown around like confetti: PPP, OHEE, TBL, TTT. Two of them — PPP (Presentation, Practice, Production) and OHEE (Observe, Hypothesise, Experiment, Extend) — represent two genuinely different philosophies about how humans learn the bones of a language.
Grammar is the structure — verb tenses, conditionals, articles, word order. Functions are the jobs language does — apologising, inviting, complaining, requesting, giving advice. A single grammar form ("Could you…?") can serve a function (a polite request). PPP and OHEE are two frameworks for getting that structure and those functions into a learner's head — and, more importantly, out of their mouth.
💡 Note: OHEE is the four-stage discovery model — Observe, Hypothesise, Experiment, Extend — an expansion of the classic OHE framework. That final "Extend" stage is what makes it powerful: learners don't just discover a rule, they stretch it into new, more demanding contexts.
2. PPP: The Classic, Linear Workhorse
PPP stands for Presentation, Practice, Production. It's the framework most of us were trained on — clear, reassuring, and easy to plan.
How it flows:
- Presentation — The teacher introduces the target language. You show a dialogue, highlight "I've been working here for three years," and explain the present perfect continuous. You control the input.
- Practice — Learners drill the form in controlled exercises: gap-fills, transformations, repetition. Accuracy is king; errors are corrected on the spot.
- Production — Learners use the language freely in a role-play or discussion. Now fluency takes the wheel.
The mindset:
PPP is deductive — the rule comes first, from the teacher. It funnels from teacher-controlled accuracy toward learner-controlled fluency.
Why teachers love it:
- Predictable and easy to plan, especially for new teachers.
- Works beautifully for lower levels and concrete structures.
Where it stumbles:
- Assumes learning is linear — but real acquisition is messy.
- Can be teacher-dominated, leaving students passive.
- Learners may ace the drills, then collapse the moment they're free to choose their own words.
3. OHEE: The Discovery-Driven Challenger
OHEE stands for Observe, Hypothesise, Experiment, Extend — the framework that flips PPP on its head and then pushes one step further.
How it flows:
- Observe — Learners meet authentic language in context — a text or recording. The target form isn't pre-labelled; it's there to be spotted.
- Hypothesise — Learners work out the rules themselves. "Why is it 'for three years' but 'since 2019'?" They form theories in pairs.
- Experiment — Learners test their hypotheses, get feedback, and refine. They get it wrong, adjust, and try again.
- Extend — Learners stretch the rule into new, freer, more challenging situations — a debate, a story, a real-world task — proving they can transfer it beyond the original context.
The mindset:
OHEE is inductive — the rule comes last, discovered from the evidence, and is then deliberately consolidated and transferred through the Extend stage.
Why teachers love it:
- Deeper processing — self-discovered rules stick.
- Mirrors natural acquisition: exposure, pattern-spotting, trial and error.
- The Extend stage builds genuine transfer — learners use the language in new situations, not just the one they studied.
- Builds autonomy and language awareness.
Where it stumbles:
- Harder to plan and control.
- Lower-level learners can feel lost or anxious.
- Time-consuming — four stages need a generous lesson slot.
4. Head to Head: The Quick Comparison
| Feature | PPP | OHEE |
|---|---|---|
| Stages | 3 (Present · Practise · Produce) | 4 (Observe · Hypothesise · Experiment · Extend) |
| Approach | Deductive (rule → use) | Inductive (use → rule → transfer) |
| Who provides the rule? | The teacher | The learners |
| Direction | Accuracy → Fluency | Noticing → Hypothesis → Testing → Transfer |
| Teacher role | Presenter, controller | Facilitator, guide |
| Learner role | Receiver, then performer | Investigator, experimenter, then innovator |
| Best for | Concrete structures, lower levels, exam prep | Subtle distinctions, higher levels, deep awareness |
| Risk | Passive learners, fragile production | Confusion, slower pace |
| Memory impact | Quick recall, sometimes shallow | Deeper, durable, transferable |
5. So... Which One Should You Use?
The secret experienced teachers eventually accept: it's not a war.
- Teaching the second conditional to a nervous A2 class before an exam? PPP gives clarity and confidence.
- Helping a strong B2 group untangle used to vs. would vs. be used to? OHEE lets them discover the nuance — and then extend it into real use.
Think of them as tools in the same toolbox. The best lessons are often hybrids — a spark of guided discovery (OHEE), then structured practice and free production. This is "guided discovery," where much of modern teaching lives.
6. The Takeaway
- PPP is the reliable highway: clear and fast — but it can lull learners into passivity.
- OHEE is the scenic mountain path with a summit: slower and demanding — but the Extend stage means learners actually reach the top and use the view.
The mark of a thoughtful teacher isn't loyalty to an acronym. It's knowing your learners, your aim, and your moment.
7. Bonus: Ready-to-Teach Sample Lesson Plans
Target language for both: Present Perfect Continuous for actions continuing up to now ("I've been studying English for two years.")
🟦 PPP Lesson Plan (60 mins) — A2/B1
| Stage | Time | Teacher does | Learners do |
|---|---|---|---|
| Lead-in | 5 min | Ask: "What have you been doing lately?" | Brainstorm activities. |
| Presentation | 12 min | Show dialogue; highlight form have/has + been + -ing; drill; clarify for/since. | Listen, repeat, copy rule. |
| Controlled Practice | 15 min | Gap-fill + transformation worksheet; correct errors. | Complete; check in pairs. |
| Freer Practice | 10 min | "Find someone who has been…" mingle. | Ask classmates, use form. |
| Production | 15 min | Role-play: reunion of old friends. | Speak freely. |
| Feedback | 3 min | Board good examples + 2 errors. | Self-correct. |
🟧 OHEE Lesson Plan (75 mins) — B1/B2
| Stage | Time | Teacher does | Learners do |
|---|---|---|---|
| Lead-in | 5 min | Show photo of a tired runner: "What's the story?" | Speculate. |
| Observe | 15 min | Give authentic text full of for/since/been + -ing; ask to underline examples. | Read, notice patterns. |
| Hypothesise | 15 min | Pose guiding questions; stay quiet; facilitate. | In pairs, formulate rules. |
| Experiment | 18 min | Task: write 3 true sentences; peers challenge accuracy; confirm rule. | Produce, test, get feedback. |
| Extend | 20 min | Set a new, freer challenge: a "Where do you see yourself?" interview or a short story where learners must transfer the form to new contexts (future plans, complaints, achievements). | Apply the rule creatively in a new task. |
| Consolidation | 2 min | Confirm refined rule; highlight strong extended uses. | Note final version. |
8. Bonus: Infographic Blueprint
Recreate this layout in Canva for the staff room or socials:
+-----------------------------------------------+ | TITLE: PPP vs. OHEE — Two Ways to Teach | | Grammar (bold, top center) | +----------------------+------------------------+ | PPP (3 stages) | OHEE (4 stages) | | Presentation | Observe | | Practice | Hypothesise | | Production | Experiment | | | Extend | | | | | 1. PRESENT (rule) | 1. OBSERVE | | 2. PRACTISE drills | 2. HYPOTHESISE | | 3. PRODUCE freely | 3. EXPERIMENT | | | 4. EXTEND (transfer) | | | | | "Deductive — | "Inductive — | | rule first" | rule last + stretch" | +----------------------+------------------------+ | "Not a war — two tools in the same toolbox." | +-----------------------------------------------+
Palette: soft blue/teal (PPP) + warm orange (OHEE), white background.
Fonts: Poppins (headings), Open Sans (body).
Icons: lightbulb, magnifying glass, speech bubbles, rocket (for Extend), downward arrows.
💬 Found this useful? Share it with a colleague, pin it in the staff room, and tell me in the comments: are you team PPP, team OHEE — or proudly hybrid?
❓ Frequently Asked Questions
What is the difference between PPP and OHEE in teaching grammar?
PPP (Presentation, Practice, Production) is a deductive approach where the teacher presents the grammar rule first and students then practise it. OHEE (Observe, Hypothesise, Experiment, Extend) is an inductive approach where learners discover the rule themselves from examples, test it, and finally extend it to new contexts. In short: PPP gives the rule first; OHEE lets learners find it last.
What does OHEE stand for?
OHEE stands for Observe, Hypothesise, Experiment, and Extend. Learners observe language in context, form a hypothesis about how it works, experiment by producing it, and then extend it by applying the rule to new and more challenging situations.
Is PPP or OHEE better for teaching grammar?
Neither is universally "better" — it depends on your learners and your goal. PPP works best for lower levels, concrete structures, and exam preparation because it is clear and predictable. OHEE suits higher levels and subtle grammar distinctions because it builds deeper understanding and language awareness. Many effective lessons combine both in a hybrid "guided discovery" approach.
Is PPP deductive or inductive?
PPP is a deductive method. The teacher presents the grammar rule explicitly at the start, and students then apply it through practice and production. OHEE, by contrast, is inductive because learners work out the rule for themselves.
What is the "Extend" stage in the OHEE method?
The "Extend" stage is the final step of OHEE, where learners transfer the grammar they discovered into new, freer, and more demanding contexts — such as a debate, a story, or a real-world task. It ensures students can actually use the language beyond the original lesson, not just recognise it.
Can I combine PPP and OHEE in one lesson?
Yes. Many experienced teachers use a hybrid "guided discovery" approach — beginning with a spark of OHEE-style discovery to engage learners, then moving into structured PPP-style practice and production to consolidate accuracy. They are complementary tools, not rival methods.