Primary · Hertfordshire · 452 pupils

93% of tutored pupils reached the expected standard in the 2025 maths SATs

“We used AI tutor Skye this year. 93% of our Third Space Learning pupils reached the expected level. One child, who had been struggling with maths, attained at greater depth.”

93% of tutored pupils reached the expected standard in the 2025 maths SATs
Deb Harris, Assistant Head and Maths Lead Wormley CofE Primary School, Hertfordshire
£5,000 a year, unlimited sessions with Skye
2,169 one-to-one sessions attended
138 pupils given one-to-one tutoring
89% of confidence check-outs ended as or more confident
At agency rates (£45 a session), Wormley CofE Primary School’s 2,169 sessions would have cost £97,605. Skye costs £5,000 a year, with unlimited pupils and sessions.
TSL platform data for the AI tutoring period, Sept 2024 to Aug 2026 · confidence: pupils say how confident they feel at the end of each session
Measured impact

What Wormley measured

Measure Result
Third Space Learners reaching the expected standard, 2025 maths SATs 93%
One pupil who had been struggling with maths Greater depth · scaled score 110
KS2 maths SATs, summer 2025, reported by the school. There is no comparison group, so this shows what tutored pupils achieved rather than the tutoring’s isolated effect. AI tutoring period.
The challenge

A disadvantage gap we'd been working on since 2016

The disadvantage gap was the biggest driver behind our decision to implement extra maths tutoring back in December 2016. 

We’d used other tutors previously, but Third Space Learning offered a solution that had no resourcing implications. We could bring in that expertise externally using our Pupil Premium to get some over learning of mathematical concepts for the children.

The one issue was that you were tied to an individual being there at that time. As an educator, timetabling is such a tricky thing, and the plan you set out can go down the drain and we’d need to rearrange our tutoring. The team were always really proactive and helpful – emails replied to immediately, sessions easily rearranged – but it was an extra step.

The move to AI

30 minutes of tutoring whenever we want

When we were offered the opportunity to take part in the AI tutoring pilot programme, the extra flexibility was particularly exciting; the idea that we could instantly get on to the platform and set 30 minutes of tutoring whenever we wanted. 

AI was being mentioned increasingly frequently in the world of education and as a school we were intrigued by the possibilities that AI could offer. We were open-minded to it and saw it as an exciting opportunity.

It was very tempting as it was a very low cost way to get more pupils into the programme. We felt it was worth giving it a go as our children had responded so well to the traditional tutoring and we knew the structure of the lessons was the same, it was just a different type of tutor.

Naturally, we also had some reservations and we wondered how our pupils would react to the AI tutor and whether it could really be responsive enough, but we’ve undoubtedly seen the whole AI offer really improve throughout the pilot. It was clear that it was being adapted over time and we noticed that progress.

The pupils found the AI tutoring easy to use and the way the lessons were laid out made sense to them. There were no issues there because it’s the same lesson structure they were used to with the traditional tutoring.

What changed

93% reached the expected standard

In 2025, 93% of our Third Space Learners reached the expected level in maths. One child, who had been struggling with maths, attained at greater depth (scaled score 110).

Now, we’re signed up for next year too and we feel confident it’s worth the investment.

Who it helped

From 8 or 10 places a term to most of Years 4 to 6

Before, we had 8 or 10 places each term because we were paying per pupil, so it was quite limited in a school as big as ours as to how many pupils will actually get to experience it. Whereas most of our Year 4, 5 and 6s will do Third Space Learning tutoring at some point next year.

What's next

Signed up again, and confident it's worth it

The biggest benefit for us is that now all students can have it because it’s unlimited for a much lower cost. 

We want all teachers that it’s available to to be using it with several children, several times a week so the on-demand feature – as well as the scheduled sessions – is really important.

We’ve built up a relationship with Third Space Learning, and we’ve seen the progress, extra flexibility and lower cost with the AI tutoring. We also value the resource bank and SATs support that we get access to. All of that combined is why we will be continuing with the tutoring next academic year.

Deb Harris, Assistant Head and Maths Lead, Wormley CofE Primary School

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