In simple language

What leaders should take from the research

01

Finding: a specific model showed favourable mathematics and reading estimates. The Texas evaluation compared designated Model PLC at Work schools with other schools using longitudinal data and a staggered difference-in-differences approach. It concerns sustained model implementation, not generic staff meetings. Mansell & Kirksey (2025)

02

Interpretation: designation is part of the evidence boundary. Model designation requires evidence of implementation and preceding student growth. Successful applicants may differ in other ways. The study was produced by Texas Tech’s CIRCLE and funded by Solution Tree, the model’s provider. Mansell & Kirksey (2025)

03

Guidance: implementation needs people, time and follow-up. EEF guidance combines collaborative behaviours, contextual factors and a flexible Explore–Prepare–Deliver–Sustain process. This is guidance for implementation, not proof that our agenda improves attainment. EEF (2024)

04

Proposed action: give the meeting one learning question. Bring comparable student work, agree a teaching response, and specify the next evidence date. Keep operational announcements in another channel when practical.

Evidence strength and limits

Useful, with boundaries

This provider-funded Texas report uses a comparison design rather than random assignment. Its results depend on the adequacy of comparisons and assumptions about trends; model designation also selects schools with evidence of prior growth. Curriculum, assessment, staffing and resources may differ elsewhere. Neither the report nor EEF guidance validates the Cited Leadership agenda.

For your next leadership meeting

Seven questions for your leadership team

Use the prompts to examine your own context and decide what, if anything, to change.

  1. What is our collaborative time actually used for?

    • How much is spent on logistics, planning and student learning?
    • What would teachers themselves say is worth keeping?

  2. Which learning problem deserves shared attention?

    • Can the team name a specific difficulty students face?
    • What evidence would show whether it is widespread or limited to a few classes?

  3. How comparable is the evidence teams examine?

    • Are goals and tasks sufficiently shared to learn together?
    • What important differences between learners or classes should remain visible?

  4. What happens after teachers discuss the evidence?

    • Who decides what to try in teaching?
    • When does the team return to see what students learned?

  5. Does the meeting feel safe enough for honest inquiry?

    • Can a teacher bring uncertain or disappointing work?
    • How does the facilitator handle disagreement without turning it into evaluation?

  6. What support do facilitators and teams need?

    • Which interruptions or reporting demands weaken the work?
    • What expertise is missing within the group?

  7. What would count as improvement?

    • Which student work or outcome would we revisit?
    • How would we distinguish a useful change from normal variation?

What is a PLC meeting meant to produce?

For this discussion, a professional learning community is a team that repeatedly examines a shared learner problem, tests a teaching response and revisits evidence. This working definition helps review a meeting; it is not a certification of the branded PLC at Work model. A useful output is a decision about teaching with an owner and a follow-up date, rather than a completed agenda alone.

Proposed school action

These are Cited Leadership discussion proposals, not a tested intervention package.

  1. Review two recent agendas with the team. Identify time spent on logistics, student evidence, teaching decisions and follow-up.
  2. Choose one learning question. Agree what the evidence can and cannot show; retain relevant differences between classes.
  3. End with one feasible response, a named owner and a date to revisit student work. Include what would make the team adapt or stop.
  4. Ask teachers whether the discussion improved a decision and what preparation cost. Review usefulness before adding reporting requirements.

A four-to-six-week review window is an editorial planning suggestion. Select a period that fits the task and assessment; the Texas study does not establish an optimal meeting length or cycle.

Primary sources

References

  1. Mansell, K. E., & Kirksey, J. J. (2025). Exploring the Effectiveness of Solution Tree’s PLC at Work® Process in Texas Schools. Center for Innovative Research in Change, Leadership, and Education, Texas Tech University. December 2025. ERIC ED679058.
    Design
    Descriptive analyses and staggered difference-in-differences with comparison schools; not randomised.
    Setting
    Texas public schools designated Model PLC at Work; student analyses concern elementary/middle-school mathematics and reading.
    Material actually reviewed
    Original report: title/funding, executive summary, sample and empirical approach, student findings, conclusions and Appendix A (PDF pp. 1–4, 9–11, 26–38, 50–53, 56–60).
    Limitations
    Designation requires evidence of sustained implementation and prior student growth. Selection and unmeasured differences remain concerns; a designated model is not any meeting called a PLC.
    Producer
    Center for Innovative Research in Change, Leadership, and Education (CIRCLE), Texas Tech University.
    Funding
    Commissioned and supported by Solution Tree, the provider of the PLC at Work model. Report states conclusions are the authors’ own.
    Source reviewed
    12 October 2026

    Reviewed source route

  2. Education Endowment Foundation. (2024). A School’s Guide to Implementation (third edition). Published 24 April 2024. Web overview and recommendations on behaviours, contextual factors and process.
    Design
    Evidence-informed implementation guidance, not a trial of a Cited Leadership resource.
    Setting
    Guidance developed for schools and other education settings in England.
    Material actually reviewed
    Original HTML overview and all three recommendation pages: behaviours, contextual factors and process; full PDF and underlying review not reviewed for this refresh.
    Limitations
    A framework for implementation decisions does not establish an effect for a particular programme or validate these worksheets.
    Source reviewed
    12 October 2026

    Reviewed source route 1 · Reviewed source route 2 · Reviewed source route 3

These questions are prompts for local discussion. The cited research does not determine what any one school should do.