Research foundations
Ewance sits inside a well-developed intellectual tradition: Action Learning, the experiential learning cycle, and the modern science of authentic assessment. The technology is new — AI for matching and feedback, blockchain for portable credentials. The pedagogy is older than the internet.
The pedagogical anchor
Reginald Revans (1907–2003) was a British physicist who left academia to run education for the UK National Coal Board after the Second World War. Tasked with rebuilding training for hundreds of thousands of workers, he refused to import the lecture-and-test model. He had a different thesis: people learn fastest when they tackle real, unfamiliar problems alongside peers willing to ask honest questions.
Revans' formula
L = P + Q
Learning equals Programmed knowledge plus Questioning. Programmed knowledge is what's already in the textbook. Questioning is what happens when you face a real situation that doesn't fit the textbook neatly.
Revans' Law
"For an organisation to survive, its rate of learning must be at least equal to the rate of change in its external environment." — Revans, 1982
The core practice
Action Learning has been applied across industry, healthcare, public sector, and higher education for 80+ years. The Revans Academy at Manchester Business School maintains his legacy and continues to train practitioners worldwide.
Ewance isn't inventing a new pedagogy. We're applying an 80-year-old, well-validated theory of learning, with modern tooling — AI to match students to relevant briefs, blockchain to anchor what they ship — that wasn't available in Revans' era. The unit of learning is still the same: a real challenge, tackled honestly, reviewed by people who can push back.
Modern research
The decades since Revans have produced a substantial empirical record validating challenge-based, project-based, and experiential approaches. Four bodies of work matter most.
Experiential learning
David Kolb's Experiential Learning: Experience as the Source of Learning and Development formalised the four-stage cycle still cited in education research today: concrete experience → reflective observation → abstract conceptualisation → active experimentation. Ewance challenges run a complete cycle in 1–4 weeks; rubric-based feedback drives the reflection stage.
Kolb (1984) — citation indexProject-based learning
The Buck Institute for Education (now PBLWorks) maintains the most comprehensive evidence base on project-based learning across K-12 and higher ed. Their gold-standard PBL framework — driving question, sustained inquiry, authenticity, voice and choice, public product — maps almost one-for-one onto how Ewance challenges are structured.
PBLWorks — research and practiceAuthentic assessment
Authentic assessment — measuring what students can do in real-world contexts rather than what they can recall on a multiple-choice test — has been a sustained focus in education research since the 1990s. Grant Wiggins's work on understanding by design, and Jon Mueller's Authentic Assessment Toolbox, are the standard references. Ewance's rubrics are designed against the criteria these frameworks specify: authenticity, transparency, and observable performance.
Mueller — Authentic Assessment ToolboxTransfer of learning
A consistent finding in transfer-of-learning research is that fidelity matters: skills practised on synthetic tasks transfer poorly to real-world performance. The closer the practice context resembles the use context, the better the transfer. Ewance's bias toward real industry briefs (rather than simulated ones) is a deliberate consequence of this body of work.
The credential layer
The pedagogy of Action Learning was always sound. What was missing for 80 years was a way for the learner to leave with durable, portable proof of what they did. Until recently, the record sat with the institution: a transcript line, a paper certificate, a PDF that nobody could verify without phoning the issuer. The W3C Verifiable Credentials standard and Open Badges 3.0 changed the architecture.
W3C VC 2.0
W3C Verifiable Credentials Data Model 2.0 specifies how a credential can be issued, held, and verified across platforms — without the verifier needing to trust or even contact the issuer. Ewance issues credentials in this format.
Open Badges 3.0
1EdTech's Open Badges 3.0, built on top of W3C VC, is the dominant standard for skill-and-achievement credentials. LinkedIn, employers, and AI agents that read credentials all support it.
LearnCoin
Ewance partners with LearnCoin (Ethereum L2 / Base) to anchor each credential's hash on-chain. The credential itself stays portable; the chain provides tamper-evident proof of issue date and content, independent of any single platform.
Why this matters for the learner
If Ewance is acquired, pivots, or shuts down, every credential ever issued remains real and verifiable. The student is the credential's owner — not a data subject of the platform that issued it.
Ewance findings
We're a young platform. Once we've published results from our first multi-cohort waves, this section will carry the receipts: completion rates by challenge type, employer feedback, credential uptake on LinkedIn, time-to-portfolio metrics, and longitudinal outcomes for graduates who started on Ewance.
Until then, we'd rather show our reasoning than fake the data.
For academic collaborators
We're actively interested in research partnerships: longitudinal studies, comparative pedagogy, credential adoption in industry, AI-assisted feedback as a learning tool. Anonymised data is available to credentialed researchers under a data-use agreement.
