Teaching in a mixed year 5/6 class: A teacher's practical guide

Teaching a mixed year 5 and 6 class is one of the most rewarding yet complex challenges in primary education. Juggling two curricula, differing expectations, and the unique dynamic of a combined class requires careful strategy and adaptable resources.

At Learning by Questions, we support teachers in navigating these complexities. In this blog, experienced UKS2 teacher and year 6 expert, Sophie Bartlett shares the practical models and insights she’s developed over years of teaching mixed Y5/6 classes, from timetabling and curriculum mapping to fostering a collaborative learning environment.

Whether you’re structuring your maths lessons, planning a mastery-led English curriculum, or considering how to maintain balance during KS2 SATs assessment periods, this guide offers tangible strategies you can implement straight away.

For more focused support on preparing pupils for KS2 SATs assessments, check out: The Ultimate Guide to KS2 SATs.

Key takeaways for teaching mixed 5/6 classes

• Separate your maths lessons to manage diverging Year 5 and 6 curricula.
• Adopt a mastery model for English, teaching to the top and supporting from the bottom.
• Build from shared objectives in maths before splitting for year-specific content.
• Integrate SATs prep gently, using low-stakes, whole-class revision to benefit both year groups.
• Harness the mixed-class dynamic to build a more collaborative and resilient learning community.

Drawing on first-hand experience teaching in mixed Y5/Y6 classes

I’ve taught in mixed year group classes for several years, across two different schools – and, for UKS2, in a variety of formats:

• Mixed year 5/6 in the afternoons, with year 5s in the morning (streamed for maths, mixed ability for English, so three different ‘sets’ of children across the day)
• Mixed year 5/6 in the afternoons, with year 6s in the morning (streamed for maths, and the same maths group kept for English, so the same children all morning)
• Mixed year 5/6 all day (same class for every subject)
• Mixed year 5/6 all day, except for maths (taught in separate year groups)

Which is harder to teach in a mixed class, maths or English?

From my experience, teaching maths in a mixed year group is far more challenging than teaching English. One of the main reasons for this is that each year group follows a different maths curriculum, while the English curriculum in Key Stage 2 is divided into phases (Lower KS2 and Upper KS2), which offers more flexibility.

How to structure maths for a mixed year 5/6 class

Much of the curriculum content is shared across UKS2, and where objectives are repeated in year 6, it’s certainly no disadvantage for pupils to revisit them.

However, there are two areas unique to the year 6 maths curriculum: Algebra (which includes five content domains) and Ratio and Proportion (with four content domains). While it wouldn’t do year 5 pupils any harm to be introduced to these topics, they already have a full curriculum of their own to cover without the added pressure of extra content.

And this is why teaching maths to mixed years has always proved to be extremely tough! Previously, I had tried to combine areas of the curriculum where possible to teach both year groups together, but the wide range of abilities – alongside differing learning objectives – made this incredibly complex to manage. However, it is possible, and definitely gets easier with experience!

A practical timetabling solution

In my experience, the most effective approach was to adjust the timetable to allow for separate maths lessons for each year group. For several years in KS2, we scheduled two 45-minute maths sessions per day - one for each year group. At the time, we were fortunate to have a class TA who could work with one half of the class while I taught the other. However, even without additional adult support, this model remained workable if the other group was set an independent task (usually LbQ!). It did require tight behaviour management, but the benefits were significant. Despite the slightly shorter lessons, the smaller group sizes allowed us to cover much more content effectively.

This model relies heavily on high-quality, self-guided independent tasks for one group. A tool like Learning by Questions’s SATs Springboard is ideal for this, as it can automatically provide every pupil with tailored feedback and maths practice that matches their year group’s curriculum, freeing you to teach a focused lesson to the other half of the class.

Check out this ratios resource that your year 6s could work through whilst your year 5s are working on multiplying a 2-digit number by a 2-digit number... Input your answer and see the personalised feedback

Find out more: SATs Springboard and get a free trial

Related content:
When to use past KS2 SATs papers in year 6

Teacher-approved KS2 SATs revision timetable and strategies

The ultimate guide to KS2 SATs

A mastery approach to English in a combined UKS2 class: differentiating by outcome, not task

I actually really enjoy teaching English in a mixed class, particularly using a mastery approach: teaching to the top and supporting from the bottom. This means we move away from traditional differentiation (e.g. different tasks for different groups) and instead differentiate by outcome. This method helps smooth the transition from year 5 to year 6, as the year 5s become familiar with the expectations early on. They’ve already encountered much of the content once in year 5, so year 6 becomes a time for consolidation, and for stretching the more able where needed.

Key challenges and solutions for SATs in mixed classes

Things naturally become a little more focused in UKS2 as SATs approach, but teaching a mixed year 5/6 class actually helped me keep SATs-specific teaching to a minimum, which I see as a real positive. I would aim to keep lessons feeling as normal as possible right up until SATs week. In the final week or so, we’d do some revision as a whole class. I found this beneficial for both year groups: it gave year 6 pupils some structured prep, while year 5s got an early, low-stakes introduction to the format and content of the tests.

Involving year 5 in low-stakes preparation

Much of the maths content in SATs is drawn from the years 3-5 curriculum, so year 5 pupils can usually access most of the questions anyway (and if they’ve been learning alongside year 6 all year, they may be able to tackle the entire paper). Year 5s are also fully involved in test prep activities - particularly collaborative ones, such as working through a paper in pairs or marking a test I’ve completed with deliberate mistakes.

Read more: Supporting SEND pupils through SATs: A wellbeing-focused guide for year 6 teachers

The key benefits of teaching mixed year 5/6 classroom

Teaching a mixed year 5/6 class certainly presents its challenges - particularly in maths, where curriculum divergence can make planning complex - but it also brings real benefits.

Building confidence and smoother transitions

With careful structuring, flexibility, and a bit of creativity, it’s possible to meet the needs of both year groups effectively. In fact, the overlap in the English curriculum and the opportunity for the year 5s to gain early exposure to year 6 content can lead to greater confidence and smoother transitions.

Fostering collaboration and high expectations

Over time, I’ve found that what initially felt like a logistical hurdle has become a valuable opportunity to foster collaboration and high expectations across the whole class.

Harnessing the strengths of your mixed-age class

Teaching a mixed year 5 and 6 class is a unique challenge that demands creativity, clear structure, and a focus on high-quality practice for all. As Sophie’s experience shows, success lies in intentional timetabling, adopting flexible approaches like mastery in English, and viewing the combined class as an opportunity to raise expectations for every learner.

Ready to implement these strategies? Finding the right resources to support differentiation and independent practice is key. Explore how Learning by Questions can help you provide tailored, engaging practice for every pupil in your mixed-age classroom.