MASL Research • Capstone 2026 • GradBot Deep Note

Transformative Learning: Theory to Practice

Jack Mezirow • New Directions for Adult and Continuing Education, 74 (1997)
📄 View Original Article (PDF)

Mezirow, Jack. "Transformative Learning: Theory to Practice." New Directions for Adult and Continuing Education, no. 74, Jossey-Bass, Summer 1997, pp. 5–12.

About the Original Article's Tone

This is a theoretical position piece published in a practitioner-facing academic journal, New Directions for Adult and Continuing Education. Jossey-Bass published this as part of an edited volume; the audience is adult educators — instructors, program designers, and researchers in community colleges, continuing education, and workforce training. It's written for people who actually teach adults, not for pure theorists.

It uses:

The vibe: An elegant keynote address committed to paper. You're getting Mezirow at his most synthesized and confident — the articulation of decades of theory-building in eight concise pages. This is the "here's what I've been arguing all along" piece, not the "here's my new discovery" piece. Think intellectual manifesto for adult educators rather than classroom toolkit.

What it glosses over: The empirical base for transformative learning theory is almost entirely qualitative — interviews with adult learners, case studies of learning journeys, phenomenological accounts. Mezirow doesn't engage this evidence here; he writes as if the theoretical logic is sufficient warrant for the prescriptions. The article also doesn't address power asymmetries in "ideal discourse" (who actually gets to speak, challenge, and be heard in adult education settings), a critique that feminist and critical race scholars would press hard in the decade following this piece.

Visual Metaphor

Inside the chrysalis, the caterpillar does not simply rearrange itself. It dissolves. The old body — every structure that made it a caterpillar — breaks down into undifferentiated cellular soup called histoblasts. The architecture of what it was must come apart completely before the architecture of what it will become can organize itself.

This process — pupal histolysis — cannot be interrupted. You cannot open the chrysalis to "check on progress" without killing the transformation. The dissolution stage looks like destruction. It looks like nothing is happening, or worse, like something has gone terribly wrong.

Transformation is not growth. It is not adding a new layer to what already exists. It is the dissolution of a prior structure so that a different structure becomes possible. The butterfly does not contain the caterpillar anymore. That version is gone.

What This Is Really About

You've had the experience of learning something that didn't just add information — it changed how you see. You read a book and the way you'd been thinking about something for years suddenly looked wrong. You met someone different from anyone you'd known and realized your mental model of a whole group of people was built on nothing. The information isn't what mattered. What mattered is that it broke something open.

That's what Mezirow is trying to account for theoretically. Not "how do people acquire skills" or "how do people retain facts" — but how do people change the frameworks through which they interpret the world in the first place? And why does that require a different kind of teaching than skills instruction does?

The Core Structure: Frames of Reference

Mezirow's central concept is the frame of reference — the whole structure of assumptions, associations, values, feelings, and conditioned responses through which we interpret experience. Frames of reference are not just beliefs. They're the lens through which beliefs form. They set what counts as evidence, what explanations seem plausible, what ideas feel acceptable versus threatening.

A frame of reference has two dimensions:

The relationship between them: a habit of mind like ethnocentrism generates specific points of view about specific groups. Change enough points of view, and eventually the governing habit of mind can shift — but this is harder, slower, and rarer. Mezirow calls this an "epochal transformation" and notes it doesn't happen often.

The Four Learning Processes

Mezirow names four processes of learning, which he illustrates through an example of ethnocentrism:

  1. Elaborate an existing point of view — gather more evidence to support a bias; intensify and expand a current view without questioning it
  2. Establish a new point of view — encounter something new and apply an existing habit of mind to generate a new negative judgment (ethnocentrism extending itself to a new group)
  3. Transform a point of view — an experience triggers critical reflection on a specific misconception; the point of view changes. If this happens repeatedly across enough groups or topics, it accumulates toward a habit-of-mind transformation
  4. Transform a habit of mind — becoming critically aware of the generalized structure of one's bias and reflecting on it directly. This is the hardest and rarest; Mezirow calls it "epochal."

Most learning is #1 and #2 — we reinforce and extend what we already believe. The third and fourth are genuinely transformative. Education for transformative learning is education designed to make #3 and #4 more likely.

Communicative vs. Instrumental Learning

Mezirow draws on Habermas to distinguish two learning domains that require fundamentally different educational interventions:

Instrumental learning — learning to do things more effectively; manipulating or controlling the environment; performance improvement. Truth claims in this domain can be empirically tested. Teaching for instrumental learning: clear instruction, practice, feedback, skill refinement.

Communicative learning — learning to understand what is meant; learning about values, beliefs, purposes, and feelings. You can't empirically test whether someone truly loves you, or whether an acquaintance is being honest, or whether a play means what you think it means. These questions require discourse — the process of examining competing interpretations, weighing evidence, listening to others, and arriving at a "tentative best judgment." Teaching for communicative learning: critical reflection, perspective-taking, deliberative discussion.

Mezirow's argument is that adult education has historically over-indexed on instrumental learning (skills, competencies, job training) while the deeper goal — helping learners become autonomous, responsible thinkers — requires communicative learning. And you cannot achieve the second by doing more of the first.

Conditions for Transformative Learning

Mezirow describes the conditions that enable transformation:

The "ideal conditions of discourse" Mezirow describes — full information, no coercion, equal opportunity to speak — are also, he notes, the ideal conditions of democracy and of adult education generally. This is the political dimension of the framework, even if it doesn't look political at first glance.

Practical Methods Mezirow Names

For classroom practice, Mezirow names: critical incidents, metaphor analysis, concept mapping, consciousness raising, life histories, repertory grids, participation in social action, learning contracts, group projects, role play, case studies, and simulations. The common thread: learners actively engage concepts in the context of their own lives, examine assumptions, and participate in collective critical assessment.

The Adult Education Context — and the Gap

Here's the honest limitation of this framework: Mezirow explicitly situates transformative learning as adult education. He draws on research with adult literacy learners, continuing education students, workforce development programs. The theory assumes learners who have accumulated a body of lived experience — enough experience to have constructed meaningful frames of reference that can be disrupted. It also assumes a degree of autonomy, voluntariness, and self-direction that adults in continuing education contexts typically bring to learning.

Adolescents are not adults. Secondary school students are still constructing their frames of reference, often under significant external pressure, in an environment that is compulsory rather than chosen. The gap between Mezirow's ideal learner (self-directed, life-experienced, choosing to be in the classroom) and a 9th grader in a required algebra class is real and cannot be wished away. Using this framework to inform instruction for secondary students is theoretical extrapolation — plausible, potentially powerful, but not demonstrated.

Key Vocabulary

Communicative Learning
Simply: The kind of learning that happens when you're trying to understand meaning — not how to do something, but whether something is true, fair, genuine, or worth believing.
A form of learning, drawing on Habermas, concerned with understanding the meaning of what is communicated — including values, beliefs, purposes, and feelings. Unlike instrumental learning, communicative learning cannot be validated through empirical testing; it requires discourse among participants who examine reasons, evidence, and alternative interpretations to arrive at a tentative best judgment.
Critical Reflection
Simply: Examining the assumptions underneath your assumptions — not just asking "is this right?" but asking "why did I think this was the right question in the first place?"
The process of examining and questioning the assumptions upon which one's interpretations, beliefs, habits of mind, or points of view are based. Critical reflection can be directed at others' assumptions (objective reframing) or one's own (subjective reframing); the latter is the key to transforming one's taken-for-granted frame of reference.
Discourse
Simply: Not just talking — talking in a specific way: presenting evidence, examining competing interpretations, being genuinely open to being wrong.
As used by Mezirow (following Habermas), discourse is a dialogue specifically devoted to assessing reasons in support of competing interpretations, through critical examination of evidence, arguments, and alternative points of view. The validity of communicative learning depends on the quality of discourse. Mezirow identifies ideal conditions: full information, freedom from coercion, equal opportunity to speak and challenge, empathy, and openness to synthesis.
Disorienting Dilemma
Simply: The moment something happens — or something you read, or someone you meet — that makes your existing mental model stop working.
An experience that challenges or contradicts the learner's existing frame of reference so fundamentally that it cannot be assimilated without critical reflection. Disorienting dilemmas are the trigger condition for transformative learning — without them, the learner simply elaborates or extends existing points of view. Though Mezirow uses the term in his broader 1991 work, it is the experiential mechanism implied throughout this article.
Epochal Transformation
Simply: A major, sudden shift in how you fundamentally see the world — rare, hard-won, and usually not reversible.
A relatively sudden and sweeping transformation of a habit of mind — as distinguished from the gradual accumulation of changed points of view. Mezirow notes these are "less common and more difficult" than point-of-view transformations. Epochal transformations typically require direct critical awareness of one's governing habit of mind itself, not just one of its outputs.
Frame of Reference
Simply: The whole invisible filter through which you interpret everything — built up over your lifetime from culture, family, experience, and assumption.
The structures of assumptions through which we understand our experiences — encompassing cognitive, conative, and emotional components. Frames of reference are composed of habits of mind (broad, abstract orientations) and points of view (specific constellations of belief and feeling). They selectively shape and delimit expectations, perceptions, cognition, and feelings; they are primarily the result of cultural assimilation and the influences of primary caregivers.
Habits of Mind
Simply: The deep grooves in how you think — the underlying orientations, like "people who look like X are probably Y," that you didn't consciously choose and rarely notice.
Broad, abstract, orienting, habitual ways of thinking, feeling, and acting that are influenced by cultural, social, educational, economic, political, or psychological codes. A habit of mind is distinguished from a point of view in that it is more durable, less accessible to direct awareness, and cannot simply be "tried on" from another person's perspective. Ethnocentrism is Mezirow's central example.
Instrumental Learning
Simply: Learning how to do something better — skill-building, task performance, getting results. The kind of learning schools are designed for.
Learning concerned with manipulating or controlling the environment or other people to enhance efficacy and improve performance. Truth claims in instrumental learning are amenable to empirical testing. Mezirow argues that adult education has over-indexed on instrumental learning while the deeper goal of autonomous thinking requires communicative learning — and the two cannot be conflated.
Objective Reframing
Simply: Critically examining the assumptions embedded in a text, problem, or task — examining what's outside yourself rather than your own beliefs.
Critical reflection directed at the content or process of a problem or task — examining the assumptions embedded in how problems are framed or how others interpret things, rather than examining one's own subjective beliefs and values. Contrasted with subjective reframing.
Point of View
Simply: Your specific attitude about a specific thing — more accessible to change than a habit of mind, and the level where most learning begins.
The constellation of belief, value judgment, attitude, and feeling that shapes a particular interpretation — the specific articulation of a habit of mind toward a particular person, group, or situation. Points of view are more accessible to awareness and feedback than habits of mind and are subject to continuing change through reflection on content or process.
Subjective Reframing
Simply: Looking inward and questioning whether your own beliefs, feelings, or assumptions are well-founded — the more personal and often more uncomfortable kind of critical reflection.
Critical reflection directed at one's own assumptions — self-reflectively assessing the assumptions that govern one's own beliefs, values, judgments, and feelings. Subjective reframing can lead to significant personal transformations in point of view or, in rarer cases, in habit of mind. Mezirow identifies this as the key mechanism for transforming one's taken-for-granted frame of reference.
Transformative Learning
Simply: Learning that changes how you see, not just what you know — the kind that makes your old way of looking at something feel like it belonged to someone else.
The process of effecting change in a frame of reference through critical reflection on assumptions, validated by discourse, and enacted through action on reflective insight. Mezirow distinguishes transformative learning from additive learning (acquiring new information within existing frames) or elaborative learning (extending existing points of view). It is the "essence of adult education" in his formulation — not an add-on, but the central purpose.

🎯 MASL Connection

This Study Supports:

Design Implications:

Evidence Strength for MASL:

Theoretical framework only — no empirical base for secondary mathematics contexts. Mezirow's theory was developed from qualitative research with adult learners (primarily literacy programs, workforce development, higher education). Transfer to grades 9-12 algebra is a genuine theoretical extrapolation, not a demonstrated finding. The specific claim — that students can undergo meaningful perspective transformation about mathematics through historical reading and reflective writing in a secondary school setting — has not been tested. MASL's Math as Culture beat is theoretically grounded by Mezirow, but the empirical warrant depends on adjacent literature (Bishop on mathematics as cultural knowledge, Ladson-Billings on culturally relevant pedagogy) and ultimately on original data from MASL implementation. Be honest about this in the capstone.

Connections to MASL Framework (click to expand)
  • Cross-connections — D'Ambrosio (ethnomathematics): D'Ambrosio's ethnomathematics framework provides the content of the disorienting dilemma — specifically, the evidence that mathematical practices are culturally situated, not universal. Mezirow provides the mechanism by which encountering that content can change a student's frame. D'Ambrosio without Mezirow is interesting history; Mezirow without D'Ambrosio has nothing to disrupt with.
  • Cross-connections — Ladson-Billings (culturally relevant pedagogy): Ladson-Billings' culturally relevant pedagogy emphasizes students' cultural competence and critical consciousness as instructional goals — not just academic achievement. This aligns with Mezirow's goal of transforming habits of mind about cultural normativity. The Math as Culture beat is one place where culturally relevant pedagogy and transformative learning theory overlap within MASL.
  • Cross-connections — Bishop (mathematics as cultural knowledge): Bishop's argument that mathematics is a cultural knowledge system — that every culture has mathematical practices, and that school mathematics represents one cultural tradition presented as universal — provides the precise frame that needs disrupting. Bishop is the content; Mezirow is the process theory for disrupting it.
  • MASL Limitation gap (noted in Module Standard): The MASL Module Standard explicitly names this gap: "Historical reading + metacognitive reflection beat untested as integrated intervention (components individually supported by Mezirow, but not combined)." This is the honest capstone caveat.

💬 Key Quotes

Copy-paste ready quotes for papers, discussions, and reflections.

"Transformative learning is the process of effecting change in a frame of reference. Adults have acquired a coherent body of experience — associations, concepts, values, feelings, conditioned responses — frames of reference that define their life world."
p. 5 Definition
Why this quote: The opening definition — establishes that transformation is about frames, not facts. This is the sentence to cite when explaining why MASL's reflective beat isn't just "learning history."
"We have a strong tendency to reject ideas that fail to fit our preconceptions, labeling those ideas as unworthy of consideration — aberrations, nonsense, irrelevant, weird, or mistaken."
p. 5 Challenge
Why this quote: Explains why simply presenting accurate information doesn't change beliefs — and why the sequence of the Math as Culture beat (disruption first, reflection second) has to be designed, not assumed.
"Habits of mind are more durable than points of view. Points of view are subject to continuing change as we reflect on either the content or process by which we solve problems and identify the need to modify assumptions."
p. 6 Foundational
Why this quote: The key distinction for instructional design — point-of-view transformation is reachable; habit-of-mind transformation is the long game. Secondary students can plausibly achieve the former; the latter takes years.
"Transformative learning requires a form of education very different from that commonly associated with children. New information is only a resource in the adult learning process."
p. 10 Challenge
Why this quote: The honest limitation built into the theory itself — Mezirow says it explicitly. This sentence is essential for the capstone's critical acknowledgment that applying this framework to secondary students requires theoretical extrapolation.
"Transformative learning is not an add-on. It is the essence of adult education."
p. 11 Thesis
Why this quote: The manifesto sentence. Useful for establishing that Mezirow sees this as a central goal, not a supplementary activity — which is the claim MASL makes for its Math as Culture beat.
"To become meaningful, learning requires that new information be incorporated by the learner into an already well-developed symbolic frame of reference, an active process involving thought, feelings, and disposition."
p. 10 Foundational
Why this quote: Explains why acquisition of notation without the communicative/reflective layer produces hollow knowledge — students can execute the notation without understanding it as part of a frame of meaning.
"The facilitator encourages learners to create norms that accept order, justice, and civility in the classroom and respect and responsibility for helping each other learn; to welcome diversity; to foster peer collaboration; and to provide equal opportunity for participation."
p. 11 Practical
Why this quote: The facilitation norms for transformative learning overlap with Complex Instruction's equity principles — useful for connecting the Math as Culture beat to MASL's broader instructional ecosystem.

📚 References

📚 References & Further Reading (click to expand)
Mezirow, J. Transformative Dimensions of Adult Learning. San Francisco: Jossey-Bass, 1991.
Foundational

What it is: The full theoretical treatise from which this 1997 article draws — the source text for transformative learning theory. Tone: Dense, academic, philosophical. Why it matters: If you're citing Mezirow in depth, this is the primary source; the 1997 article is a distillation. Buzz: Thousands of citations; one of the most-cited books in adult education. Verdict: The canonical source. Heavy going but essential if you're building theoretical depth for a capstone or dissertation.

Cranton, P. Understanding and Promoting Transformative Learning: A Guide for Educators of Adults. San Francisco: Jossey-Bass, 1994.
Worth Reading

What it is: A practitioner-accessible guide to applying transformative learning theory — fills the implementation gap that Mezirow's own writing leaves. Tone: More accessible than Mezirow, practitioner-oriented. Why it matters: If you need concrete examples of what transformative learning looks like in a classroom, Cranton is the translation layer. Buzz: Frequently co-cited with Mezirow in adult education literature. Verdict: Useful if you need the "so what do I actually do" half of the equation.

Habermas, J. The Theory of Communicative Action, Vol. 1: Reason and the Realization of Society. Boston: Beacon Press, 1981.
Advanced

What it is: The philosophical source for Mezirow's concepts of communicative learning and ideal discourse conditions — Mezirow's entire discourse framework is adapted from Habermas. Tone: Dense, European critical theory, requires significant background. Why it matters: You cannot fully understand what Mezirow means by "discourse" or "communicative action" without at least a familiarity with Habermas's argument. Buzz: One of the most cited works in social theory of the 20th century. Verdict: For researchers only. Read a secondary summary of Habermas's communicative action theory if you need the conceptual grounding without the full text.

Mezirow, J., and Associates (eds.). Fostering Critical Reflection in Adulthood. San Francisco: Jossey-Bass, 1990.
Worth Reading

What it is: An edited collection with case studies and practical examples of transformative learning in diverse adult education contexts — the empirical/practice layer under the theory. Tone: Mixed; individual chapters vary in accessibility. Why it matters: This is where the applied methods mentioned in the 1997 article (critical incidents, life histories, consciousness raising) are actually demonstrated. Buzz: Frequently cited alongside the 1991 book. Verdict: Worth reading for the case studies; skip the more theoretical chapters if you're focused on application.

Bishop, A. J. "Western Mathematics: The Secret Weapon of Cultural Imperialism." Race & Class, vol. 32, no. 2, 1990, pp. 51–65.
Must Read

What it is: Bishop's argument that Western school mathematics colonizes students from other cultural mathematical traditions by presenting itself as culture-free and universal. Tone: Accessible, politically explicit, short. Why it matters: Provides the core content for MASL's Math as Culture disorienting dilemma — the argument that mathematical notation and practices are culturally situated, not discovered truths. Buzz: Highly cited; key text in ethnomathematics. Verdict: Short, punchy, essential for grounding the cultural argument in MASL. Read this before designing the Math as Culture historical texts.

Ladson-Billings, G. "Toward a Theory of Culturally Relevant Pedagogy." American Educational Research Journal, vol. 32, no. 3, 1995, pp. 465–491.
Foundational

What it is: The foundational empirical and theoretical paper defining culturally relevant pedagogy (CRP) — academic achievement, cultural competence, and critical consciousness as the three pillars. Tone: Academic but grounded in observed classroom practice. Why it matters: Connects Mezirow's transformative learning to equity pedagogy; the "critical consciousness" pillar of CRP is Mezirow's goal applied to students' relationship to school knowledge. Buzz: Thousands of citations; one of the most-cited education papers of the 1990s. Verdict: Essential reading. Foundational text for any equity-oriented instructional design.

D'Ambrosio, U. "Ethnomathematics and Its Place in the History and Pedagogy of Mathematics." For the Learning of Mathematics, vol. 5, no. 1, 1985, pp. 44–48.
Foundational

What it is: D'Ambrosio's original articulation of ethnomathematics — the study of mathematical practices as cultural expressions across different communities and traditions. Tone: Accessible, historically grounded. Why it matters: Provides the intellectual foundation for MASL's claim that mathematical notation has cultural origins worth teaching explicitly. D'Ambrosio's ethnomathematics is the source of the disorienting content that Mezirow's framework processes. Buzz: Widely cited; the originating text of the ethnomathematics field. Verdict: Short and essential. If MASL's Math as Culture beat cites only one source for its historical content, this is the one.

🧠 Test Your Understanding

Six conceptual questions about Mezirow's argument — not memorization.

1. Mezirow distinguishes "habits of mind" from "points of view." Why does this distinction matter for instructional design?

2. Mezirow argues that communicative learning "cannot be achieved by doing more instrumental learning." What is the risk if a curriculum conflates these two learning types?

3. According to Mezirow, what is the role of a "disorienting dilemma" in transformative learning?

4. Mezirow identifies "ideal conditions of discourse" as essential for transformative learning. Which of these conditions is MOST likely to be absent in a typical secondary school classroom?

5. Mezirow says the educator should eventually "work herself out of the job of authority figure to become a colearner." What is the implication for teachers who design transformative learning activities but deliver them in a directive, teacher-centered style?

6. Which critique of Mezirow's framework is most substantive for MASL's purposes?

🃏 Card Sort — Match the Concepts

Drag each term to its correct description. Shuffle and try again to test yourself.

Terms & Concepts

Frame of Reference
Habit of Mind
Point of View
Instrumental Learning
Communicative Learning
Discourse
Epochal Transformation
Disorienting Dilemma
Subjective Reframing
Objective Reframing

Definitions

The whole structure of assumptions through which we interpret experience — shaped by culture and caregivers
A broad, durable orientation (like ethnocentrism) that generates specific beliefs but cannot be "tried on" from outside
A specific constellation of beliefs, attitudes, and feelings on a topic — more accessible to reflection than the habit generating it
Learning to do something more effectively — skill development that can be empirically tested
Learning to understand meaning, values, and beliefs — requires discourse, not empirical testing
Dialogue focused on examining competing interpretations through evidence and argument under conditions of equality
A sudden, sweeping shift in a governing habit of mind — rare, and distinct from gradual accumulated change
An experience that disrupts an existing frame of reference, triggering critical reflection on taken-for-granted assumptions
Critical reflection directed at one's own assumptions — the key mechanism for personal transformation
Critical reflection directed at assumptions embedded in a text, problem, or task — examining what's outside oneself

Reflect

  1. You opened with the image of pupal histolysis — a caterpillar that dissolves completely before reforming as something else. Mezirow says transformation is not growth but a change in the structure through which growth happens. What would it mean for a 9th-grade algebra student to dissolve their existing frame about mathematics? Is there an existing frame to dissolve — or is it still forming? What's the difference between disrupting a frame and preventing one from solidifying?
  2. Mezirow's disorienting dilemma requires a prior meaning perspective to be disrupted. What is the meaning perspective most secondary algebra students hold about where mathematical notation comes from? Name it precisely: is it that math was discovered rather than invented? That the symbols are universal rather than historical? That "x²" means something in itself rather than being a conventional rendering of a Greek geometrical idea? Is that perspective actually disruptable in a classroom, or does it only become disruptable much later — when students have enough experience with mathematics to have something to lose?
  3. Can transformation be designed? Mezirow describes conditions that make transformation more likely — but transformation itself cannot be prescribed. A teacher who designs an activity explicitly labeled "this will change how you see math" has probably already undermined it. Is there a fundamental contradiction between designing for transformation and the requirement that transformation be genuine? Or is designing conditions different from designing outcomes?
  4. Who decides which perspectives are worth transforming? Mezirow assumes that critical self-reflection moves learners toward frames that are "more inclusive, discriminating, self-reflective, and integrative." But that's a values claim — and it's Mezirow's values, drawn from a particular intellectual tradition (Habermasian critical theory, adult literacy movements in the West). A student who reflects critically and concludes that mathematics IS culture-free and universal — having genuinely examined the evidence — has done the reflective work Mezirow prescribes but reached a different conclusion. Does Mezirow's framework have a way to honor that outcome, or is transformation required to point in a particular direction?
  5. Mezirow says the educator should "work herself out of the job of authority figure to become a colearner." In a secondary school mathematics classroom, the teacher has a state certification, a content expertise, and a grade book. The authority relationship is structural, not just interpersonal. What would it actually look like to become a colearner in that setting — not in the warm, collaborative sense, but in Mezirow's sense of genuinely not having predetermined the acceptable conclusions of a reflective conversation?
  6. Mezirow builds his theory on Habermas's "ideal conditions of discourse" — full information, freedom from coercion, equal opportunity to speak and challenge. These conditions don't fully exist anywhere, including the adult education settings where Mezirow researched. They're regulative ideals — standards to aim toward rather than conditions to achieve. Is a regulative ideal useful for designing secondary math instruction, or does it set a standard so unreachable that it becomes an excuse for not trying? What's the minimum viable version of Mezirowian discourse that a 50-minute algebra class could actually instantiate?