Teacher collaboration

Teacher collaboration, in this strand, means colleagues working together as a form of professional learning.  

It can be informal in nature, such as teachers sharing resources, co-planning lessons, or engaging in ad hoc discussions. It can also take a more structured form, through models such as lesson study and professional learning communities, which are explored in their own strands.  

Collaboration rests on a professional culture of shared values and vision, with staff agreeing common goals. It involves collective responsibility, where success is understood as shared rather than individual. It also involves reflective dialogue, with open and critical conversations about practice.  

Above all, collaboration keeps attention on pupil learning and equity, not on exchanging ideas for their own sake. 

Impact on teachers

Collaboration can strengthen teaching by fostering opportunities for teachers to reflect on their practice, engage in shared learning, and receive professional support. Its reported impact on teacher outcomes is mixed but most promising when it is sustained, embedded in daily work, and closely connected to classroom practice. 

• Enhanced professional learning: Teachers report greater reflection, engagement, and motivation when they collaborate on shared goals. Collaborative approaches can support teacher leadership and professional confidence, particularly where teachers have agency to shape learning goals and direction. 

• Enhanced knowledge and skills: Collaboration can build both subject expertise and pedagogical understanding, particularly when tied to practical application. The research suggests this may extend to digital competencies, with collaborative training supporting teachers to develop confidence and capability in the use of digital tools and practices. 

• Greater confidence and clarity: Working with colleagues can increase teachers’ self-efficacy and improve their clarity of instruction. 

• Cultural benefits: Collaborative routines often foster trust, belonging, and positive relationships between teachers and leaders. Structured peer feedback can improve interpersonal relationships and strengthen collective norms around professional dialogue. 

However, collaboration can surface tension or conflict where there is limited buy-in, misalignment in values, or insufficient skill in giving and receiving constructive feedback. These findings reinforce the importance of attending to the conditions and behaviours that shape collaborative work, rather than assuming collaboration is inherently beneficial. 

The evidence on teacher collaboration is mixed, but findings point more consistently to benefits for teachers than for pupils. Teachers often report that working collaboratively strengthens their capacity for reflection, deepens knowledge, and builds professional confidence, with collaboration valued across different phases and types of schools. By contrast, evidence on pupil outcomes is weaker. Few studies measure direct effects on learning, and those that do show inconsistent findings. 

The way collaboration is organised also makes a difference. Structured models, such as lesson study or professional learning communities, are designed to build in features like shared vision and reflective dialogue, which are linked with greater professional impact. Informal approaches can also be valuable, but the conditions they create are often less consistent. Collaboration is most effective when it integrates with classroom practice and teachers’ daily routines, rather than being treated as an add-on. Its success also depends on the wider school culture, with leadership support and the creation of conditions for sustained engagement proving decisive. 

While many studies are small in scale or rely heavily on teachers’ perceptions, the cumulative weight of evidence across reviews provide a moderately strong evidence base. Overall, teacher collaboration appears to have the potential to be a powerful mechanism for professional learning, provided it is thoughtfully designed and supported over time. 

The evidence suggests that effective teacher collaboration depends on professional behaviours, processes and a level of contextual adaptation that promote trust, ownership, and purposeful learning.  

Behaviours

The research suggests that leaders of professional learning should consider how they can embed several professional behaviours: 

• Fostering a culture of trust: Creating conditions where teachers feel safe to share, challenge, and refine teaching practice together. 

• Balancing ownership with direction: Allowing teachers to shape collaboration while ensuring there is a clear, shared purpose. 

• Facilitating without dominating: Skilled facilitators guiding processes, encouraging reflection, and keeping discussions focused. 

• Normalising collaboration as purposeful growth: Positioning collaboration as part of ongoing professional learning that remains focused on improving outcomes for pupils, not as an optional add-on.

• Enabling constructive critique: Encouraging respectful challenge so that differing perspectives strengthen rather than dilute practice. 

Contextual factors 

Teacher collaboration is likely to have most impact when aligned with the specific realities of the school. Leaders should consider:

• Practical fit: Adapt the approach to phase, consider staffing profile, school size, and improvement priorities.
• Staff capacity: Take account of workload, competing initiatives, and readiness to engage so collaboration is introduced with the right support.
• Strategic positioning: Embed collaboration within the wider professional learning strategy and attend to cultural legacies that shape trust and attitudes.
• Leadership modelling: Visible commitment from senior leaders signals importance and encourages sustained engagement.

Structured but flexible 

Collaboration appears to work best when it follows clear processes while still allowing adaptation. Evidence suggests leaders can support this balance by: 

• Protecting time: Regular, protected time may help collaboration stay focused on professional learning.

• Setting clear goals: Guiding questions can provide direction, while allowing teams flexibility to adapt to pupil needs and emerging insights. 

• Monitoring and adjusting: Reflecting on progress and refining structures over time seems to help collaboration remain relevant.

• Embedding routines: Agreed protocols, such as inquiry cycles or structured dialogue, may provide consistency and momentum. 

• Building continuity: Systems that anticipate staff or leadership changes can make collaboration more resilient.  

Even with thoughtful design, collaborative professional learning may fall short if certain underlying challenges are not managed:

• Shallow practice: If collaboration is poorly understood, it can default to surface-level exchanges that feel busy but bring limited growth.  

• Power imbalances: Reviews suggest some voices may dominate while others are marginalised, reducing trust and authentic engagement. 

• Avoidance of critique: Without a strong culture of trust, teachers may steer conversations away from challenge, limiting professional learning. 

• Limited feedback capability: Evidence suggests that collaboration, particularly peer-feedback approaches, can be constrained when teachers lack the specific skills needed to give high-quality, constructive feedback.

• Competing priorities: When collaboration runs alongside multiple initiatives, its focus may be diluted or side-lined. 

• Unclear success measures: If it is not clear what effective collaboration looks like, colleagues may struggle to stay motivated or to judge progress.  

The evidence suggests barriers to implementing teacher collaboration as an effective element of professional learning often relate less to the model itself and more to the surrounding culture and conditions. 

The way collaborative professional learning is understood, experienced, and sustained may influence its success. Leaders may want to consider:

• Varying staff readiness: Teachers bring different levels of confidence and prior experience, so some may need more modelling and support to engage fully.
• Keeping collaboration fresh: Practices often require renewal through new questions, perspectives, and opportunities for reflection.
• Recognising hidden work: Effective collaboration may depend on behind the-scenes efforts such as resolving tensions, checking in with individuals, and adapting approaches.