No Grades, No Judgements: The CPD Model That’s Changing Our Culture

When I joined South and City College Birmingham in December 2023, Kam Nandra — our Vice Principal for Curriculum and Quality — told me, ​“You’re about to join a little tornado.” And he was right.

Just a few months later, in March 2024, the college was rated Requires Improvement by Ofsted. It was a fair judgement. We had a lot of really committed, motivated, hardworking teachers — but student achievement wasn’t where it needed to be.

When I started unpicking things from a teaching and learning perspective, it quickly became clear that we didn’t have a strong, coherent strategy — or enough focus on teacher development and CPD. We didn’t have a shared language to talk about teaching as a professional craft, and we hadn’t defined what great practice looked like across the college. Those early days were difficult, but even then, we were clear we wanted to be the best at what we did. We were striving for that from the very start, and setting out a coherent strategy to define and develop great practice became my first priority.

Around that time, I met with Ranjit Singh, who had used the HOW2 Platform to lead a turnaround at Hull College. I already knew we needed a toolkit to create a shared language around teaching and learning, but I hadn’t yet found the right one. I looked at a number of options and seriously considered a few well-known tools. But when I came across HOW2, it stood out.

It wasn’t just the 200+ teaching strategies that appealed — it was how the platform supported genuine teacher engagement. Teachers could share what they’d tried, reflect together on what worked (and what didn’t), and learn from one another. That kind of collaboration was something we really wanted to foster. From a systems point of view, the accountability it offered was also important — I could see who was logging in, how often, and what they were exploring, which is so helpful when you’re trying to measure impact.

I always try to manage both hearts and minds, and HOW2 helped us do that. Crucially, it gave us the shared language around teaching and learning that we were missing. The strategy came first — but HOW2 became the tool that helped us operationalise it.

It became our go-to toolkit for the professional craft of teaching — something concrete and consistent that teachers across campuses could build on. It offered techniques that were immediately applicable and accessible to every teacher. For the first time, we had a consistent yet customisable way to support great teaching at scale.

When I wrote our Teaching and Learning Strategy, I grounded it in three core beliefs: our work matters, every learner matters, and every teacher matters. I had two bold aims in mind: to be a beacon of exceptional teaching and learning, and to create a life-changing student experience.

That first aim led to the development of our Teaching and Learning Framework (TLF), which defines five shared components of excellent practice — what we call the five Cs: curriculum planning and subject expertise, classroom culture, clear explanation and practice, checking for understanding and feedback, and consolidation and employability skills.

The real turning point came when I realised we could use the HOW2 Platform to bring this framework to life. No other CPD tool we explored offered the flexibility to organise professional learning in a way that directly mapped onto our strategic framework.

With HOW2, we were able to group evidence-informed strategies under each of the five Cs. That meant we could move from abstract conversations about pedagogy to focused, practical discussions using a shared language.

Another challenge I faced was that we didn’t have any way of understanding what teaching and learning looked like in practice, as there were no lesson visits in place. People would ask, ​“What is teaching and learning like at South and City?” And I had to say, ​“I don’t know — I haven’t been able to get into classrooms.”

As part of our wider CPD approach, we introduced a completely non-traditional model of lesson visits — no grading, no judgements, and entirely focused on development. We wanted to normalise professional conversations about what works — and what doesn’t. That meant creating a space where teachers could be honest, curious, and collaborative, without fear of being judged.

We trained a team of licensed reviewers in the five Cs and HOW2, so they could engage in focused, professional conversations with staff after each visit.

We based our coaching model on Jim Knight’s Impact Cycle, which encourages teachers to identify an area for improvement, learn about it, and apply it in practice. HOW2 supported this beautifully. It gave teachers access to clear, practical strategies they could explore and adapt in their own way.

The link between lesson visits and the HOW2 Platform has been especially valuable. Both are structured around our Five Cs framework, ensuring that feedback is aligned with our broader teaching and learning goals.

One feature on the HOW2 Platform that we’ve used consistently is the Nudge — a gentle, follow-up suggestion that helps keep the coaching relationship active and the professional dialogue going beyond the visit. Because each Nudge prompts specific HOW2 techniques based on feedback from the lesson visit, it’s directly tied to our Five Cs framework. This makes the follow-up purposeful and practical — encouraging staff to engage with the platform in a way that feels relevant and respectful. As a result, platform usage has grown naturally — because the model makes sense and supports teachers, rather than judging them.

My philosophy is rooted in something Dylan Wiliam said: ​“Every teacher needs to improve, not because they’re not good enough, but because they can be even better.” That idea runs through everything we’ve done. It’s about building a culture of continuous improvement — outside of draconian performance management systems. I want teachers to feel inspired to grow because they believe in it. As I told staff early on: the best athletes in the world have a coach — not because they’re not good enough, but because they deserve support. So do our teachers.

When we launched the teaching and learning strategy, we did it alongside HOW2. This wasn’t just about a new platform — it was about a new mindset. Our focus was on professional growth and a shared understanding of great teaching. We kicked things off with a CPD day where Damian Rollinson Small from HOW2 joined us to demonstrate how the platform could support that vision.

I visited every campus to explain what we were doing and why, giving staff a chance to ask questions in open, informal sessions. We know how hard teachers work — and how nerve-wracking it can be to have someone in your classroom. So we made one thing clear: this isn’t about catching people out. It’s about growth.

Since launch, we’ve worked hard to make sure HOW2 isn’t just a bolt-on. It’s embedded in everything we do. Every CPD session our teaching and learning coaches deliver includes at least two HOW2 strategies. We don’t just talk about them — we model them. Teachers become the students for a bit — because modelling works. People need to see it in action.

These sessions happen every six weeks or so and are tailored to what teams need. We use the data from our lesson visits to identify themes, then build CPD around that. And when teachers leave, they’re sent the strategies we used — via a Nudge on the HOW2 Platform — so they can explore them again in their own time.