Why it works
Every school has pockets of excellence: a teacher whose approach produces remarkable results, a team that has cracked a persistent problem, a practice that works beautifully where it lives. And every school struggles to spread that excellence, so the great practice stays an island while the rest of the school carries on unchanged. Leaders often assume that a practice good enough to work will naturally spread, that others will see it and adopt it, but this almost never happens, because scaling, taking something that works in one place and making it work in many, is a distinct and genuinely hard problem that requires deliberate attention, not an automatic consequence of a practice being good. Understanding why scaling is hard points to what it takes. Context matters: a practice that works in one classroom or team depends partly on conditions, the teacher's skill, the particular students, the relationships, resources, support, that do not automatically exist elsewhere, so what spreads cannot be a rigid copy but a core adapted to each new context. Adaptation versus fidelity is the central tension: scale too rigidly and the practice does not fit new contexts and dies; adapt too loosely and the essential ingredients that made it work are lost, so the task is to identify the core that must be preserved and the surface that can flex. Support and capacity are required: teachers adopting a new practice need learning, time, coaching, and resources to do it well, and a practice dropped on them without support predictably fails and then gets blamed as not working. Buy-in matters: people adopt what they have had a hand in and understand the value of, so spread works better through engagement than mandate, and starting with willing adopters and letting results build credibility beats requiring everyone at once. And the originator's tacit knowledge is a challenge: much of why a practice works lives in the head of the person who developed it, so capturing and transferring that, through modeling, coaching, and documentation, is part of scaling. The practical approach is to treat spreading a practice as an improvement project in its own right: identify what actually works and why, distinguish the core from the context-specific, provide the support and capacity adopters need, build buy-in, start small and learn, and adapt as it spreads. The workshop helps leaders take a practice that works somewhere in their school and plan to scale it deliberately, preserving its core while adapting to context and providing the support that spread requires.
The research: Research on scaling, spread of practice, and improvement science.
The run-of-show
Choose your slot. The agenda, timings, and length update to match.
The core activity: scale a practice by preserving its core and supporting adoption
The heart of the session is identifying what makes a practice work and planning to spread it with the right core, adaptation, and support.
- Treat scaling as a distinct, hard problem: a good practice does not spread on its own, so spreading it requires deliberate attention.
- Distinguish the core that must be preserved from the context-specific surface that can flex, since rigid copying dies in new contexts and loose adaptation loses the essential ingredients.
- Provide the learning, time, coaching, and resources adopters need, because a practice dropped on teachers without support predictably fails and then gets blamed.
- Build buy-in through engagement rather than mandate, start with willing adopters and let results build credibility, and capture the originator's tacit knowledge through modeling and documentation.
Facilitator notes
- Core vs context is the central distinction; identify what truly makes the practice work before trying to spread it.
- Support is non-negotiable; a practice dropped on teachers without capacity fails and is then wrongly blamed as not working.
- Spread through engagement and willing adopters beats mandate; results build the credibility that brings others along.
Adapt it
- Elementary: spread a grade team's successful practice by naming its core and supporting other teams to adapt it.
- Secondary: scale a department's effective approach across departments, preserving the core and providing coaching.
- Any setting: start with willing adopters and let visible results, not a mandate, bring the rest along.
Participant handout
One page for every teacher. Print it, or save it as a PDF.
Scaling What Works: core, adaptation, support, buy-in
Spread a practice deliberately: identify its core, adapt to context, provide the support adopters need, and build buy-in rather than assuming good spreads itself.
- A practice that works somewhere in my school:
- What actually makes it work (the core to preserve):
- The context-specific parts that can flex:
- The support and capacity adopters will need:
- How I build buy-in and start with willing adopters:
Make it stick
Scaling is an improvement project in its own right. Close by setting the follow-up:
- Name a check-in: is the practice taking root in new contexts, with its core intact?
- Bring one practice you scaled and what preserved its core.
- Keep providing support and building buy-in; a dropped-on practice fails and gets blamed.