PROJECT NO: 2024-1-TR01-KA220-SCH-000245616
"EcoLingua Curriculum: Digitally Enhanced Pedagogy for Integrating Environmental Issues into Language Teaching"
Digital Activity designed by the EcoLingua Project Team  ·  Partner Institution: Balıkesir University (BAUN), Turkey
CEFR C1 C1 Level Activity 1 SDG 12 · SDG 11 Turkey · BAUN
♻ Circular Economy: Rethinking Waste and Resources
Balıkesir University (BAUN), Turkey · C1 Level Activity 1 · CLIL · Jigsaw Reading · Project-Based Learning
C1 Academic Register · Hedging · Policy Design · Evaluative Language 60 min SDG 12
CEFR C1 · CLIL · Jigsaw Reading · Project-Based Learning · Academic Writing · Seminar Discussion
♻ Circular Economy:
Rethinking Waste and Resources
From take–make–dispose to reduce–reuse–regenerate · Case studies · Policy design · Eco-Startup Pitch
📊 Circular or Linear? 📚 Academic Text 📄 Case Studies ✍️ Hedging Builder 🏛 Policy Design 💡 Eco-Startup Pitch
🎮 Activity Guide — Teacher Notes (60 min + Homework)
1
Lead-in (5 min): Open the Circular or Linear? tab. Display each example and ask students to classify it before revealing the answer. Elicits prior knowledge of the linear model (take–make–dispose) and circular alternatives. Establishes the conceptual framework.
2
Academic Text (10 min): Open the Academic Text tab. Students read the passage critically — highlighting hedging structures (amber) and evaluative language (blue). Use the Hedging Builder to practise constructing C1-level academic sentences about the circular economy.
3
Jigsaw Case Studies (15 min): In the Case Studies tab, divide into 3 expert groups — one case study per group. Analyse strengths, limitations, and transferability. Then regroup: one expert from each group forms a new group to share findings using academic discourse markers.
4
Circular Policy Design (15 min): In the Policy Design tab, groups design a school or community Circular Policy with 3 specific, evidence-based actions. Use hedging and evaluative language in the rationale. Preview the policy brief before presenting.
5
Eco-Startup Pitch (10 min): In the Pitch tab, groups deliver a 3-minute pitch for a circular business idea. Use the live timer and checklist. Peer groups critique using academic evaluation markers (viable / questionable / effective / insufficiently evidenced).
6
Reflection + Homework (5 min): Open the Reflect tab. Students identify the most innovative circular idea and discuss systemic barriers to circular economy adoption. Homework: 300-word policy brief “How to make my school more circular” using academic register.
📚 CLIL · C1 Level Activity 1 · 60 min · Balıkesir University, Turkey. Methodology: Jigsaw Reading (Aronson, 1978) · PBL (Thomas, 2000) · CLT (Littlewood, 2004) · CLIL (Coyle et al., 2010) · Sustainability Education (Sterling, 2001). Assessment: group policy presentation (clarity, persuasiveness, academic register) · peer evaluation (“most innovative idea”) · homework brief (structure, vocabulary, feasibility). SDG 12: Responsible Consumption and Production.
5:00
STAGE
C1 · BAUN Turkey Academic Reading Hedging & Evaluation Jigsaw Balıkesir University · C1 Activity 1 · CLIL · PBL · SDG 12 · SDG 11
🗣 Language
Academic vocabulary · Hedging structures · Evaluative language · Seminar-style discourse · Policy brief register
🌐 Content
Circular economy model · Lifecycle thinking · Systemic vs. linear approaches · Policy design · Case study analysis
🤝 Skills
Critical reading · Seminar discussion · Oral presentation · Academic writing · Systems thinking · Policy evaluation
📊 Lead-in: Circular or Linear? — 5 min
Method: Visual inquiry · BrainstormC1: Systems thinking · Conceptual framing

Classify each example as Circular, Linear, or Hybrid — discuss with your group before clicking. Be prepared to justify your classification using conceptual language, not just intuition.

📊 CIRCULAR OR LINEAR?
Read each example · Discuss in your group · Click your classification · Justify your reasoning!
0 / 12
Correct classifications · Discuss the reasoning after each answer
💬 Conceptual Discussion — C1 Academic Language
"What distinguishes a circular system from mere recycling?"
C1: "It is worth noting that recycling, while preferable to disposal, remains a largely linear process in that it downcycles materials to lower-value uses. A genuinely circular system, by contrast, is designed from the outset to maintain the highest possible utility of materials and energy throughout their lifecycle, thereby eliminating the concept of waste as such."
🌐
"Can economic growth be genuinely decoupled from resource consumption?"
C1: "The prevailing evidence is, at best, equivocal. While there are documented cases of relative decoupling — where GDP grows faster than resource use — absolute decoupling, whereby economic expansion occurs alongside an actual reduction in resource throughput, has proved remarkably elusive at the aggregate level. One might contend that this constitutes a fundamental challenge to the circular economy's growth-compatible framing."
👨‍🏫 Teacher
Display the diagram of linear vs. circular economy before opening this tab — available as a flowchart handout. After the game, ask: "Which model do we use more today, and why has it persisted despite its evident limitations?" Elicit structural, economic, and behavioural explanations. Encourage use of hedging: "One might argue that..." / "It tends to be the case that..."
📚 Critical Reading — Academic Text (10 min)
Method: CLIL · Academic readingC1: Hedging · Evaluative structures · Critical reading

Read the passage below carefully. Identify and discuss the highlighted language: amber = hedging structures · blue = evaluative language. Click any highlighted phrase to see its function explained.

Hedging structures
Evaluative language

The Circular Economy Paradigm: Theoretical Foundations and Practical Limitations

The concept of the circular economy has tended to attract considerable attention in both policy and academic circles over the past two decades, yet its theoretical coherence and practical feasibility remain subjects of ongoing scholarly debate. At its core, the model proposes a fundamental departure from the prevailing linear paradigm — characterised by the extraction, processing, use, and disposal of materials — in favour of closed-loop systems designed to maintain the utility and value of products, components, and materials for as long as technically and economically viable.

Proponents of the circular model, most notably the Ellen MacArthur Foundation (2013), have argued that transitioning to circularity could generate substantial economic benefits while simultaneously reducing environmental pressure. Such projections, however, are contingent upon a set of enabling conditions — including regulatory frameworks, consumer behaviour change, and technological innovation — that cannot be assumed to materialise spontaneously. Indeed, it may be argued that the circular economy, as currently practised, tends to operate at the margins of the existing linear system rather than transforming it structurally.

From a critical perspective, a more nuanced interpretation of the evidence suggests that recycling rates alone represent an insufficiently ambitious metric by which to evaluate circular economy progress. Lifecycle analysis — which accounts for the full environmental burden of a product from material extraction to end-of-life management — reveals that the efficiency gains achievable through circular design may be substantially offset by rebound effects, whereby efficiency savings are reinvested in additional consumption. This phenomenon, widely described as the Jevons Paradox, poses a significant challenge to the assumption that technical solutions alone can deliver the scale of systemic change required.

Notwithstanding these theoretical concerns, the circular economy framework has demonstrated considerable practical utility at the firm and city level, where localised interventions in product design, material recovery, and industrial symbiosis have produced measurable and replicable outcomes. Whether such localised successes can be meaningfully scaled to address the systemic drivers of global material throughput growth, however, remains an open and contested question in the literature.

✍️ Hedging Builder — Construct C1 Academic Sentences
Method: Guided productionC1: Could / may / tends to / it is widely acknowledged / contingent upon
✍️ ACADEMIC HEDGING SENTENCE BUILDER
Select one chip from each row to construct a C1-level hedged sentence about the circular economy
① Opening hedge / epistemic marker
② Main claim about the circular economy
③ Limiting or contextualising clause
Select options above to construct your C1 academic sentence...
👨‍🏫 Teacher
After reading, elicit examples of each highlighted structure and ask: "What does the author gain by hedging rather than asserting directly?" At C1 level, students should understand that hedging signals intellectual rigour, not uncertainty or weakness. Use the Hedging Builder for guided practice before the Jigsaw task.
📄 Jigsaw Case Studies — Expert Groups (15 min)
Method: Jigsaw Reading (Aronson, 1978)C1: Critical analysis · Academic discourse · Transfer of expertise

Phase 1 (8 min): Expert groups — each group analyses one case study using the questions below. Phase 2 (7 min): New groups (one expert per case) — each expert presents their case, using academic discourse markers. Compare: What systemic conditions made each initiative succeed or fail?

Case Study A · Corporate Circular Economy
IKEA's Circular Ambition: Furniture Buy-Back and Material Recovery

IKEA, the world's largest furniture retailer, has committed to becoming a fully circular business by 2030 — a pledge that entails redesigning all products for longevity, repairability, and eventual material recovery. Central to this strategy is the company's buy-back scheme, operational in 37 countries, whereby customers return used IKEA furniture in exchange for store credit. The returned items are subsequently resold in a dedicated second-hand section, refurbished if necessary, or broken down into component materials for recycling.

The initiative reflects the three core principles of circular product design articulated by the Ellen MacArthur Foundation: designing out waste, keeping products and materials in use, and regenerating natural systems. In practice, however, the programme's environmental impact is qualified by several structural constraints. IKEA's core business model relies on high-volume, low-cost production — a model that, some critics argue, is inherently in tension with the principles of longevity and material quality that a genuinely circular system would require.

Furthermore, the company's carbon footprint remains substantial, with Scope 3 supply-chain emissions dwarfing any gains attributable to its buy-back initiative. Notwithstanding these limitations, IKEA's programme represents one of the most visible and large-scale corporate circular economy interventions to date, and has been credited with raising consumer awareness of furniture lifecycle issues in markets where disposal had previously been the default behaviour.

Q1 (Identification): Which specific circular economy principles does this initiative embody? Which does it conspicuously fail to address?
Q2 (Critical evaluation): To what extent is a high-volume, low-cost business model compatible with genuine circularity? Use hedging language: It could be argued that... / The evidence suggests that...
Q3 (Transferability): What systemic conditions — regulatory, economic, or behavioural — would need to exist for a similar initiative to be viable in a Turkish school or university context?
Q4 (Academic discourse marker): Use one of the following to introduce your group's verdict: Notwithstanding / On balance / It bears noting that / In light of this evidence
Case Study B · City-Level Circular Economy
Amsterdam's Circular Strategy: A Doughnut City in Practice

Amsterdam is widely regarded as the world's most advanced municipal circular economy initiative. In 2020, the city adopted the Doughnut Economics model — developed by economist Kate Raworth — as its official governance framework, committing to meeting the social needs of all residents without exceeding the ecological boundaries of the planet. The strategy operationalises circularity across five material chains: food and organic waste, consumer goods, built environment, plastics, and textile and apparel.

The built environment strand, in particular, has attracted international interest. Amsterdam has introduced mandatory urban mining clauses in demolition contracts, requiring that 80% of all demolition waste be recovered and reprocessed before new construction permits are issued. This has catalysed a nascent secondary materials market in which surplus building materials are traded, creating economic value from what would previously have been classified as waste.

The initiative's success has been attributed to a confluence of enabling conditions rarely present simultaneously: a coherent policy framework that extends across multiple city departments, sustained political commitment across electoral cycles, and a civic culture in which sustainability is deeply embedded as a social norm rather than merely an aspiration. Critics, however, have noted that Amsterdam's approach is difficult to replicate in cities with more fragmented governance structures or lower baseline levels of environmental consciousness — raising important questions about the scalability of place-based circular economy models.

Q1 (Identification): What is the Doughnut Economics model, and how does it operationalise circular economy principles at city level? What makes Amsterdam's approach conceptually distinctive?
Q2 (Critical evaluation): The text identifies several enabling conditions for Amsterdam's success. Which of these conditions are present in your own city or region? Which are absent? Use evaluative language: A more realistic assessment would suggest... / This may be characterised as...
Q3 (Transferability): Could a Doughnut Economics framework be applied to a Turkish municipality? What adaptations would be required? What structural barriers would need to be addressed?
Q4 (Academic discourse marker): Introduce your verdict using: In light of the foregoing / It would be premature to conclude / The evidence is, at best, suggestive of / One might contend that
Case Study C · Community-Level Circular Economy
The Repair Café Movement: Community Repair as Circular Practice

The Repair Café movement, founded by Martine Postma in Amsterdam in 2009, represents a grassroots, community-led application of circular economy principles. Repair Cafés are free community spaces in which volunteers with technical skills assist members of the public in repairing broken objects — from clothing and electronics to furniture and bicycles — that would otherwise be discarded. By 2024, over 2,500 Repair Cafés operate in more than 40 countries, collectively diverting an estimated 1 million objects from landfill annually.

The movement embodies several principles that formal corporate and municipal circular economy initiatives frequently struggle to operationalise: the revaluation of skilled labour, the democratisation of technical knowledge, and the cultivation of emotional attachment to objects as a barrier to premature disposal. In this sense, Repair Cafés address what might be termed the “behavioural gap” in circular economy transitions — the persistent disconnect between individuals' stated environmental values and their consumption behaviour.

Notwithstanding the movement's evident social value, its aggregate environmental impact remains modest relative to the scale of global waste generation. Repair Cafés are, by design, highly localised and volunteer-dependent, rendering them difficult to scale without fundamentally altering the conditions that give rise to their distinctive social character. Critics have argued that, in the absence of complementary policy interventions — such as right-to-repair legislation and extended producer responsibility regulations — repair-based approaches risk becoming marginal supplements to, rather than structural alternatives for, the prevailing disposal economy.

Q1 (Identification): What specific circular economy principles does the Repair Café model address that corporate initiatives frequently overlook? What is the “behavioural gap” and how does the movement seek to address it?
Q2 (Critical evaluation): The text suggests Repair Cafés are difficult to scale. Do you agree that scalability should be the primary evaluative criterion for community-based circular initiatives? Use hedging: It is not immediately apparent that... / One might question whether...
Q3 (Transferability): Could a Repair Café be established at your school or university? What resources, skills, and institutional support would be required? What opposition might it encounter and from whom?
Q4 (Academic discourse marker): Use one of the following to frame your group's assessment: That being said / It bears noting that / This is not to say that / Were this approach to be adopted...
👨‍🏫 Teacher
Assign one case per expert group. After Phase 1 analysis, regroup with one expert from each case. Phase 2: each expert presents using academic discourse markers. Monitor for use of hedging, evaluative language, and citation of specific evidence from the text. Assessment focus: quality of analysis, use of academic register, ability to draw cross-case comparisons.
🏛 Circular Policy Design — School / Community (15 min)
Method: Project-Based LearningC1: Policy register · Evidence-based rationale · Evaluative language

Design a Circular Policy for your school or community with 3 specific, evidence-based actions. Each action must include a rationale using C1 evaluative and hedging language. The policy will be presented to the class for peer critique using academic evaluation markers.

🏛 CIRCULAR POLICY BUILDER
Name your policy · Design 3 specific actions with rationales · Preview your policy brief below
Policy Title & Scope
Action 1
Action 2
Action 3
Policy Brief Preview
Complete the form above and click Build Policy Preview to see your policy brief.
📝 C1 Policy Language — Academic Structures for Your Brief
Proposing Actions
This policy proposes that...
A more sustainable alternative would be...
It is recommended that the institution...
Justifying with Evidence
The evidence strongly suggests...
It is widely acknowledged that...
Case studies indicate that...
Acknowledging Limitations
Notwithstanding the above...
It should be noted, however, that...
Were this approach to be adopted...
Evaluating Options
A more viable approach would be...
This constitutes a less effective...
On balance, the evidence favours...
💡 Eco-Startup Pitch — 3 Minutes (10 min)
Method: CLT · GamificationC1: Persuasive presentation · Academic register · Peer critique

Groups pitch a circular business idea in exactly 3 minutes. The business must address a real waste or resource inefficiency. Use the checklist to prepare, the timer to practise. Peer groups critique using the academic evaluation markers listed below.

💡 ECO-STARTUP PITCH — 3 MINUTES
Prepare using the checklist · Practise with the timer · Peer critique using academic markers
3:00
PITCH TIMER
✍️ Peer Critique — Academic Evaluation Markers
Positive Evaluation
This proposal appears to be viable because...
A particularly effective element is...
The evidence presented is persuasive in that...
Critical Evaluation
One might question whether...
The proposal appears to underestimate...
It is questionable whether this approach...
Constructive Suggestions
A more effective approach might be to...
Were the team to consider..., it could...
The proposal would benefit from...
Systemic Analysis
This proposal addresses... but fails to account for...
Notwithstanding its merits, one must consider...
In the broader context of circular economy transitions...
🏆 PEER VOTE — Most Innovative Circular Idea
Listen to all pitches — then vote for the most viable and innovative!
📄 Seminar Reflection — Systemic Thinking (5 min + Homework)
Method: Seminar reflectionC1: Systemic analysis · Academic synthesis

In cluster groups, synthesise: What are the most significant structural barriers to circular economy adoption? What distinguishes a genuinely circular intervention from one that merely defers rather than resolves the linear problem? Use the academic structures practised throughout this session.

"What distinguishes genuine circularity from ‘circular washing’?"
C1: "The distinction may be characterised as follows: a genuinely circular intervention is one that maintains or enhances material value through each successive use cycle, rather than merely deferring disposal. Circular washing, by contrast, exploits the rhetorical appeal of circular economy language to legitimate practices that, on close inspection, perpetuate the logic of the linear system. IKEA's buy-back scheme may be read as inhabiting this ambiguous zone."
🏛
"Can institutional change happen without individual behaviour change?"
C1: "It is widely argued in the sustainability transitions literature that institutional and individual change are mutually constitutive rather than sequentially ordered — that is, neither can fully precede or substitute for the other. Notwithstanding this, there is compelling evidence to suggest that structural interventions — such as right-to-repair legislation, deposit return schemes, and extended producer responsibility regulations — can reshape the choice architecture within which individual decisions are made, rendering circular behaviour the path of least resistance."
📈
"Is the circular economy compatible with economic growth?"
C1: "This constitutes, arguably, the most fundamental unresolved tension in circular economy theory. The prevailing evidence suggests that while relative decoupling — growth per unit of resource use — is achievable, absolute decoupling remains empirically elusive. One might contend that a fully circular economy would, by definition, eliminate the material growth that has historically underpinned GDP expansion, raising questions that the field's dominant institutional actors — including the Ellen MacArthur Foundation and the European Commission — have been notably reluctant to address."
📚
"What role can universities play in circular economy transitions?"
C1: "Universities occupy what might be characterised as a triply privileged position in circular economy transitions: as sites of knowledge production capable of generating the evidence base for policy design; as institutional actors with the procurement power and physical infrastructure to demonstrate circular practices at scale; and as educators of the next generation of policymakers, entrepreneurs, and citizens. In this sense, a university circular economy strategy is not merely a matter of institutional sustainability management, but of intellectual and civic leadership."
📝 Homework — 300-Word Policy Brief
📄 Task: “How to Make My School More Circular”
Write a 300-word policy brief in academic register proposing three circular economy interventions for your school or university. Your brief must:
· Open with a diagnosis of the institution's key resource inefficiencies
· Propose three specific, evidence-based actions with C1 hedging and evaluative rationales
· Acknowledge at least one structural barrier to implementation
· Close with a statement of the systemic significance of the proposed changes
· Demonstrate a range of academic discourse markers throughout
Assessment Criteria
Structure (diagnosis → actions → barriers → systemic significance)
Academic vocabulary and register
Use of hedging and evaluative structures
Practical feasibility of proposals
Suggested Sources
Ellen MacArthur Foundation — Circular Economy
European Environment Agency — Circular Economy
CDP — Corporate Environmental Disclosure
IPCC — Consumption and Production