Why physics is genuinely harder to tutor than chemistry or biology
The hidden barrier in physics is mathematical fluency. Chemistry students who can’t rearrange equations lose a few marks on moles questions. Physics students who can’t rearrange equations lose them in every paper, every topic, every question type. Mechanics needs algebra. Electricity needs ratios. Waves needs trigonometry. Modern physics needs scientific notation. A student weak on any of those will underperform in physics regardless of how well they understand the underlying ideas.
A strong physics tutor diagnoses this in the first session. The trick is to give the student a past-paper question and watch their working in real time on a shared whiteboard. Where do they hesitate? Where do they make algebraic slips? Where do they get the physics right and the arithmetic wrong? Those are the upstream issues. Spending six weeks quietly rebuilding algebraic fluency, dressed up as physics revision, lifts every topic at once. Tutors who skip this and dive straight into topics produce students who keep losing the same five marks per paper.
The second specifically physics-shaped challenge is the question style. AQA Physics 7408 questions are wordy — the student has to extract the physics from a paragraph of context before doing any calculation. Edexcel 9PH0 questions are more direct but include longer explanation answers. OCR A and OCR B differ again. A tutor who has prepared students for one board doesn’t automatically transfer to another. Ask which board, ask which paper, ask which year’s mark scheme they last marked against.
What a physics lesson should look like
A 60-minute A-Level physics session that consistently delivers progress runs roughly like this. Five minutes admin. Ten minutes reviewing last week’s homework — usually three past-paper questions — with the tutor marking line by line on a shared whiteboard, identifying which steps lost marks. Twenty-five minutes on the new topic from the school’s scheme of work, alternating short explanation with active practice, the student doing the working while the tutor watches and questions. Fifteen minutes of independent past-paper questions under timed conditions. Five minutes setting homework against actual past papers and a one-line summary to the parent.
The non-negotiable is that the student writes during the lesson. Physics rewards mechanical practice — drawing free-body diagrams, resolving vectors into components, applying SUVAT systematically. Lessons where the student watches the tutor solve problems on screen produce students who can’t solve problems on paper. The tutor’s job is to make the student’s working visible, then correct it. Tutors who lecture for 45 minutes then set homework as an afterthought are the wrong tutors.
A specifically useful habit at A-Level: forcing the student to write the formula before substituting numbers. The mark scheme often awards a method mark for the formula and a separate mark for the substitution. Students who write 9.8 × 0.5 in one line lose the method mark and the answer mark when they get the arithmetic wrong. Tutors who drill “formula first, substitute second, calculate third” save students a grade by the end of Year 13.
Where physics tutoring fails
The first failure is teaching topics the student already understands. New tutors often start at the beginning of the syllabus and work through, regardless of where the student is actually weak. A Year 12 student who scored a 7 at GCSE doesn’t need a four-week refresher on forces; they need to drill the calculus integration that’s tripping them up in mechanics. Diagnostic-first tutoring beats curriculum-first every time.
The second is parents who book a tutor for the wrong subject. A student losing physics marks because their maths is shaky doesn’t need more physics. They need maths. The tutor should flag this honestly in the trial lesson — “your son’s physics understanding is fine, his algebra is letting him down” — and either teach the maths themselves or recommend a maths tutor in parallel. Tutors who keep teaching physics while the maths gap widens are taking the parent’s money for nothing.
The third is over-reliance on the textbook. The CGP guides and Oxford physics textbooks are useful for first encounters with a topic, but A-Level physics is won on past papers. Tutors who run revision sessions from the textbook and never use real exam questions are preparing the student for an exam that doesn’t exist. From January of Year 13 onwards, the lesson should be 60–70% past-paper work, marked against the real mark scheme.
The fourth, less obvious: tutors who don’t teach the practical paper. AQA Physics 7408 has a non-exam practical assessment, but the written papers also test practical knowledge — describing how to measure resistance, calculating uncertainty, evaluating experimental error. Many tutors skip this because their own background is theoretical, and students lose 8 to 12 marks across the two papers as a result. Ask explicitly about practical question prep.
Booking, costs, and what the platform does differently
A weekly 60-minute A-Level physics tutor at £55 an hour from October of Year 12 to May of Year 13 — roughly 60 sessions across two academic years — costs around £3,300 plus the 5% platform commission of £165. For students adding PAT prep in autumn of Year 13, an extra 15–20 sessions at £80 an hour lands around £1,400. Total Oxbridge-track physics tutoring across two years sits at £4,500–£5,500 for a strong outcome.
Compare those numbers to agency rates — Tutors International for an Oxbridge physics specialist typically books at £100–£140 an hour, with the agency taking a meaningful margin — and the platform model saves £1,500–£3,000 across the booking without changing tutor quality. Several of the highest-rated A-Level physics tutors on the platform are current Cambridge or Imperial physics PhD students who would charge less through us than through any agency, because the take-home is higher.
To book, post a brief naming the year group, the board, the topics where marks are leaking, and whether you want online, in-person, or hybrid. Tutors pitch back within 24 hours, you take a free 30-minute trial, and ongoing sessions begin once both sides agree. The 5% commission is paid by the family on top of the tutor’s rate, with no agency margin and no contract lock-in. Payment runs through the platform weekly, so you have a record and a refund route for missed sessions.