Class activity: Mere Hollow Land-Use Committee
Peatlands and carbon storage
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Mere Hollow Land-Use Committee
A 25-minute roleplay debate on land conversion, carbon sequestration, and wetland conservation.
1. Rules of the Game
Teacher Setup & Delivery
- 1 Divide the class into groups of 6 (5 Stakeholders: S1–S5 and 1 Judge per group).
- 2 Hand out Plan Sheets, Stakeholder Cards, and Pattern Cards to speakers. Hand the Score Sheet & Wrong-order List to the Judge.
- 3 Instruct speakers to defend their assigned land-use plan in ONE spoken sentence using a pattern from the Pattern Card + a clear reason.
- 4 Tell Judges to listen closely for exact word order errors (checking against the Wrong-order list) and tally Unit Vocabulary bonus words.
- 5 Refer to the Teacher Key section below for acceptable standard criteria and sample model sentences during grading.
Student Mission & Rules
- 1 Goal: Win the committee vote for Mere Hollow Bog by stating a grammatically perfect C1 sentence for your role!
- 2 Round Structure: Take turns presenting your argument. You have only 1 sentence to persuade the committee.
- 3 Winning Points: Score 1 point for accurate word order (adjective + a / an + noun) and 1 point for a valid, clear reason.
- 4 Bonus Points: Earn 1 extra point for every unique Unit Word (e.g. peat, bog, fen, waterlogged, sequester) you include.
- 5 Judge Authority: The Judge rules whether your structure is valid or invalid. Incorrect word order loses the grammar point!
2. Timed Plan (25 Minutes Total)
Hand out cards & assign roles (S1–S5 & Judge).
Read card & draft single target sentence.
Round 1: Stakeholders present; Judge rules.
Round 2: Respond to objections in 1 sentence.
Judge totals scores & unit word bonuses.
Announce winning plan & top speaker!
3. Plan, Stakeholder and Pattern Cards
🗺️ Land-Use Options for Mere Hollow Bog
Mere Hollow Bog (invented). Plan A: drain the bog for sheep fields. Plan B: block the drains and let the bog fill with water again. Plan C: keep draining and cutting peat to sell as garden compost.
Drain for Sheep Fields
Drain the waterlogged bog completely to expand pasture for livestock farming and agricultural output.
Block Drains & Rewild
Block drainage channels, let the bog fill with water again, and restore carbon sequestration and peat regrowth.
Peat Extraction & Compost
Keep draining the land and cutting peat for industrial extraction to sell as commercial garden compost.
👥 Stakeholder Cards (Opinions)
Stakeholder cards (opinions, not facts): S1 Sheep farmer, wants Plan A. | S2 Village teacher, wants Plan B. | S3 Compost-factory manager, wants Plan C. | S4 Walking-club chair, wants Plan B. | S5 Water-company engineer, wants Plan B.
Sheep Farmer
Requires dry grazing land for livestock. Believes agricultural expansion outweighs wetland conservation.
Village Teacher
Values biodiversity, nature education, and protecting rare wetland ecosystems for future generations.
Compost-Factory Manager
Wants continued peat extraction to maintain local employment and supply commercial garden compost.
Walking-Club Chair
Loves public access, rewilding nature trails, and preventing industrial destruction of natural landscapes.
Water-Company Engineer
Needs waterlogged bogs for natural water filtration, flood prevention, and stable regional water storage.
Pattern card: so + adjective + a + noun | too + adjective + a + noun + to + verb | as + adjective + a + noun + as ... | how + adjective + a + noun | however + adjective + a + noun
If a speaker says any of these forms, reject their grammar point!
- ❌ "so a big risk" (Correct: so big a risk)
- ❌ "too a high price" (Correct: too high a price)
- ❌ "such big a loss" (Correct: how/so big a loss)
- ❌ "as a long walk as" (Correct: as long a walk as)
Wrong-order list (judge only, each loses the point): so a big risk | too a high price | such big a loss | as a long walk as
4. Judge Score Sheet
Printable score sheet for the group Judge. Mark 1 for correct grammar, 1 for valid reason, and +1 per unique unit word.
| Stakeholder Role | Grammar Check (1pt) | Clear Reason (1pt) | Unit Vocab Bonus (+1pt each) | Total Score |
|---|---|---|---|---|
| S1: Sheep Farmer (Plan A) | ____ | ____ | [ ] peat [ ] bog [ ] fen [ ] waterlogged [ ] sequester [ ] methane [ ] tonne [ ] extraction [ ] conversion [ ] regrowth | ___ / pts |
| S2: Village Teacher (Plan B) | ____ | ____ | [ ] peat [ ] bog [ ] fen [ ] waterlogged [ ] sequester [ ] methane [ ] tonne [ ] extraction [ ] conversion [ ] regrowth | ___ / pts |
| S3: Factory Manager (Plan C) | ____ | ____ | [ ] peat [ ] bog [ ] fen [ ] waterlogged [ ] sequester [ ] methane [ ] tonne [ ] extraction [ ] conversion [ ] regrowth | ___ / pts |
| S4: Walking Club Chair (Plan B) | ____ | ____ | [ ] peat [ ] bog [ ] fen [ ] waterlogged [ ] sequester [ ] methane [ ] tonne [ ] extraction [ ] conversion [ ] regrowth | ___ / pts |
| S5: Water Engineer (Plan B) | ____ | ____ | [ ] peat [ ] bog [ ] fen [ ] waterlogged [ ] sequester [ ] methane [ ] tonne [ ] extraction [ ] conversion [ ] regrowth | ___ / pts |
5. Scoring Criteria
Speaker Grammar
1 point for using correct word order (adjective + a / an + noun placed after so, too, as, how, however).
Speaker Reason
1 point for providing a clear, logical stakeholder reason that fits their assigned role.
Unit Word Bonus
1 bonus point per different target Unit word used accurately (peat, bog, fen, waterlogged, sequester, methane, tonne, extraction, conversion, regrowth).
6. Sentence Starters
Use these prompts to draft your argument. Each prompt combines a required C1 grammar structure with key Unit vocabulary:
"Draining the waterlogged bog is so risky a step because..."
"This is too valuable a fen to permit commercial peat extraction for compost."
"Mere Hollow is as deep a carbon store as any forest nearby, thanks to its thick layer of peat."
"Consider how critical a role this wetland plays in helping to sequester carbon naturally."
"However small a share of methane is emitted, preventing land conversion remains vital."
"Land conversion represents too damaging a move to allow without promoting natural regrowth."
7. Teacher Key
Acceptance Rule
Accept any spoken sentence containing so / too / as / how / however + adjective + a or an + singular noun + a clear valid reason.
Model Target Sentences
"Draining the bog is not too high a price for good grass."
Grammar pattern: too high a price"How rare a place the bog is!"
Grammar pattern: how rare a place"The bog is as useful a store of water as any pond."
Grammar pattern: as useful a store ... as8. Variations
Word Bank Help
Provide a prompt word bank of adjectives (fragile, critical, large, risky) and nouns on the board for students to mix and match.
Double Unit Vocab
Require every speaker to include at least 2 Unit Words in their single sentence to earn any vocabulary bonus points.
15-Second Blitz
Set a strict 15-second timer per speaker. Any hesitation or incorrect word order causes an immediate turn forfeit!
Joint Resolution
Fast-finishing groups write a 3-sentence committee decision statement using at least two different target C1 patterns.
9. Closing Questions
Which stakeholder had the most convincing argument?
Which specific grammar pattern made their point sound most authoritative and persuasive during the committee debate?
Why is "so fragile an ecosystem" more emphatic in formal debate?
How does placing the adjective before a or an alter the tone compared to standard phrasing like "a very fragile ecosystem"?
How does protecting peatlands help sequester carbon compared to land conversion?
Summarise the environmental impact of waterlogged fens versus peat extraction using at least two unit words.
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