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Guide for parents

How to choose an online math tutor

Choosing a tutor is usually done under pressure — a bad report, a looming exam, a child who has started saying they're "just not a math person". These nine questions separate a provider that will change the trajectory from one that will fill an hour a week.

Before you compare anyone, decide what you're buying

There are three genuinely different services sold under the word "tutoring", and mixing them up is the most common mistake families make.

  • Homework support — someone available when your child is stuck. Useful when a student understands the course and needs occasional help; less effective when recurring prerequisite gaps are driving the difficulty.
  • Exam preparation — targeted work against a specific test format, on a deadline. Effective for the exam, silent about the foundations underneath it.
  • Structured teaching — an assessment, a plan, sequenced instruction, and measurement. Slower to show up in a single test score, and the form most likely to change what a student can do without help.

Different students genuinely need different forms of support. The mismatch — not the service — is usually what leaves a family concluding that tutoring did not work.

The nine questions

  1. Question 1

    Who exactly will teach my child, and what is their mathematics background?

    Marketplaces often match on availability, not expertise. The person on the call matters more than the brand.

    A good answer sounds like: A named educator with a mathematics-specific background, shown before you commit — not 'a tutor from our pool'.

  2. Question 2

    How do you find out what my child actually doesn't know?

    Some recurring mathematics difficulties trace back to prerequisite skills from earlier courses rather than to this week's topic.

    A good answer sounds like: A structured assessment before teaching starts, with the gaps written down and shared with you.

  3. Question 3

    What happens in a typical session?

    'We do homework help' is a scheduling answer, not a teaching answer.

    A good answer sounds like: A predictable shape: warm-up on the weak prerequisite, new concept taught, guided practice, independent check, homework set.

  4. Question 4

    How will I know it's working?

    Confidence matters, but some form of starting-point evidence makes it easier to judge whether the support is addressing the intended need.

    A good answer sounds like: A baseline score, periodic re-checks on the same skills, and a written summary you receive without asking.

  5. Question 5

    Do I get notes after each session?

    Session notes are the difference between a service you can supervise and one you have to trust blindly.

    A good answer sounds like: A short written summary: what was covered, what went well, what to practise before next time.

  6. Question 6

    What are your safeguarding and identity-verification checks?

    Your child will be alone on a video call with an adult. This question is not rude.

    A good answer sounds like: Identity verification, a published safeguarding policy, recorded or observable sessions, and a clear channel to report concerns.

  7. Question 7

    Can we switch educators if the fit is wrong?

    Personality fit drives attendance and effort more than credentials do, and you cannot predict it in advance.

    A good answer sounds like: A no-penalty switch, arranged by the provider rather than left to you to negotiate.

  8. Question 8

    What is the total cost, and what is the cancellation policy?

    Hourly rates hide the real number. Packages, platform fees and rescheduling rules decide what you actually pay.

    A good answer sounds like: A stated total, a written rescheduling window, and no obligation to buy a large block before you have seen a session.

  9. Question 9

    What happens when the exam is over?

    Short-term drilling can lift a single result; strengthening the underlying skills tends to matter more for the courses that follow. Most students need some of both.

    A good answer sounds like: A plan that names the prerequisite skills being repaired, not only the exam date being targeted.

Six red flags

  • Guaranteed grades or guaranteed score jumps — no honest provider can promise these.
  • A large package required before you have met the educator.
  • No written safeguarding policy anywhere on the site.
  • No named educators — only stock photos and first names.
  • Session notes available 'on request' rather than by default.
  • Every subject taught by everyone. Depth and breadth trade off.

How to run the trial call

Ask for a consultation before any payment, and use it as an interview rather than a sales call. Bring one recent piece of your child's work — a returned test is ideal, mistakes and all. A strong educator will read it, name the specific skill that caused the errors, and tell you where that skill was first taught. A weak one will talk about motivation.

Have your child on the call for the last few minutes. You are checking one thing: does your child talk, or shut down? Attendance and effort over the next six months depend on that answer far more than on any credential.

What a first month should look like

  1. An assessment that produces a written list of gaps, not just a grade.
  2. A plan naming which gaps get repaired first and why that order.
  3. Sessions with notes you receive automatically.
  4. A re-check on the same skills at the end of the month, compared with the baseline.

If none of that has appeared after the first month, it is reasonable to ask your provider which of these steps is planned and when.

Use these questions on us

Every Think-Nth consultation is free, and it starts with your child's actual work. You can also run the assessment first and bring the results.

Related: what math tutoring costs, signs your child needs a tutor, and our educator standards.

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