I have just been perusing their website. Here are some salient facts, in no particular order, followed by a suggestion.
- The 2021 one day Oxbridge Interview Preparation Course cost £499 per pupil. That is the only fee I found. (The course seems to be offered to a group or multiple groups of 10.)
- There is no info whatsoever about the ID or qualifications of the founder. Staff are said to be a mix of teachers, PhD students and 1st Class Oxbridge graduates. That sounds fine in theory, but no training for the unique features of STEP prep are discussed. A potentially sensible pedagogy is minimally outlined, but it is far too brief too assess.
- I tried to download some of their free resources (emphasis theirs). I was required to categorise myself and supply an email. As a student, they gently encouraged me to provide a parent’s email but when I did not this field was marked ‘Required’. As a parent they required my child’s email.
All of this was for the Siklos STEP resources freely available from Cambridge. You can infer my view of the firm.
But…..I think STEP tuition can be a useful and appropriate thing. Its patchy availability is an equity issue in this country.
Some tuition may be available through the FM class of your DS or (if it still exists) the Further Maths Support Network. But minimally. If your DS needs more than this, he is no different to many pupils. He will ultimately need to stand on his own two feet and over-tutoring leads to problems. But people learn at different rates and there is a middle ground which only some schools offer their pupils.
Do you live reasonably close to a Russell Group or equivalent university? If your DS were mine I would be looking for a Maths PhD student or top advanced undergraduate who comes well recommended as a tutor or teacher. I would pay them to work with DS in a more organised way than usual, either by paying directly for planning and marking time or by paying a very handsome premium on the hourly rate to account for the effort of what I am proposing.
Then I would ask them to work with DS using the Cambridge STEP materials, aiming for deep understanding of the maths and emphasis on what constitutes a full but not overly detailed solution.
Someone with teaching experience should be able to extract themes, analyse his mistakes, help him with timings, etc. I would expect them to do some marking of his work and a reasonable amount of planning between meetings, hence the premium.
I think you would get the essence of what this company provides at a fraction of the cost. I admit the plan hinges on finding someone your DS makes a good coonection with.