Private tutoring or small-group classes: how to choose for your child

Neither private tutoring nor small-group classes wins in every case. One-to-one tutoring is the right call when a child has large gaps, a specific learning difficulty, strong anxiety or a very precise exam target. For most pupils, who mainly need routine, method and a little healthy competition, a well-run small group does the job for less money. What fails most often is the large group of 30 or more, where nobody really follows your child.

This guide is for parents in Tiznit, across Souss-Massa and elsewhere in Morocco who are weighing up a home tutor, a tutoring centre, or nothing at all: concrete criteria, what the research says, and the questions to ask before you pay.

What the research says, without the hype

The most quoted reference is Benjamin Bloom's 1984 paper, The 2 Sigma Problem. He reported experiments in which the average pupil tutored one-to-one did better than about 98% of pupils taught in an ordinary class. That is the origin of the popular idea that one-to-one tutoring cannot be beaten.

The figure needs careful reading. Those studies lasted a few weeks, covered topics that were new to the pupils, and combined tutoring with mastery learning (frequent tests, correction, then a retest). More recent work, such as the meta-analysis by Nickow, Oreopoulos and Quan (2020), confirms that tutoring has solid positive effects, but clearly smaller than Bloom's two standard deviations. It also finds that trained tutors (teachers and paid professionals) get better results on average than volunteers or parents.

The Education Endowment Foundation, a UK charity that summarises research for schools, reaches a similar conclusion. Its page on one to one tuition puts the average impact at about five months' additional progress over a year. Its page on small group tuition, meaning groups of two to five pupils, puts it at about four months, at much lower cost. The EEF also notes that direct comparisons are mixed: sometimes one-to-one comes out ahead, sometimes a group of two or three does just as well.

Two caveats. These studies come mostly from British and American schools. And a group of 15 is not the "small group" of those studies: it is a reduced class. On that point, the EEF finds that reducing class size only makes a clear difference below about 20, or even 15, pupils, and only if the teacher uses the smaller numbers to teach differently. A cap alone is not enough: every pupil needs real follow-up.

Private tutoring or small-group classes: side by side

When one-to-one tutoring is the better choice

• Large, accumulated gaps. A first-year Bac pupil who never understood algebra at collège (middle school) will not catch up in a group that is moving through this year's syllabus.
• A specific learning difficulty. Dyslexia, attention difficulties, dyscalculia: one-to-one lets the tutor adapt the pace and the materials. It complements support from a health professional, it does not replace it.
• Strong anxiety or shyness. Some children never dare ask a question in front of others. A few weeks one-to-one can give them enough confidence to join a group afterwards.
• A precise, close target. A subject to rescue before the regional exam, a specific test, a competitive entrance exam: when time is short, every minute should go on the pupil's own mistakes.

The downside: it is the most expensive format, the pupil never hears anyone else's questions, and some children end up waiting for the tutor to explain everything. For private tutoring at home, also check who the tutor is, their background in the subject, and who makes sure the sessions are actually useful.

When a small group works better

• The pupil needs routine more than rescue. They follow in class but revise badly, or too late.
• Motivation matters. Working next to pupils with the same goal pulls everyone up, especially in an exam year.
• Peers explain things. Hearing a classmate's question, or explaining an exercise yourself, often sticks better than one more explanation from the teacher.
• Cost. For the same budget, a group often allows more hours or more than one subject.

The condition: a group matched by level after a test, with a teacher who knows every pupil's name and typical mistakes.

Why large groups often fail

At 30 pupils or more, tutoring turns into a second classroom. The teacher lectures, corrects on the board, and the quiet pupil disappears. Nobody reads their work, and nobody notices that the real problem goes back to a topic from last year. A big revision session before an exam can be a useful extra, but it is not tutoring in any real sense.

How many hours a week?

More hours do not mean more progress. The most useful rule is about how the hours are spread: two spaced sessions beat one long block. Research on the spacing effect, summarised for example in the meta-analysis by Cepeda and colleagues (2006), shows that people remember what they study over several sittings better than what they study in one go. That research is mostly about memorisation, but the logic carries over well to tutoring.

In practice, two 2-hour sessions per subject, say Tuesday and Saturday, leave time to understand a topic, try it alone in between, then fix what went wrong. A 4-hour block on Sunday tires the pupil out by the third hour and leaves six days with no contact with the subject. At primary level, shorter sessions are better.

Watch the total load too: a lycée pupil needs time for homework, independent study and sleep, and one or two subjects of tutoring is usually enough. To organise the work between sessions, our guide to effective study methods has concrete techniques.

A checklist for choosing a centre or a tutor

Whether you are looking for tutoring in Tiznit, Agadir or anywhere else in Morocco, ask these questions before you pay:

1. Is there a placement test before starting? Without a diagnosis, nobody knows what to work on or which group the pupil belongs in.
2. Is the group size stated as a number? "Small groups" means nothing. Ask for a maximum, and whether it holds all year.
3. Are there written progress reports at regular dates? Not just "all fine" at the door.
4. Is it the same teacher all year? Changing teacher every couple of months breaks the follow-up.
5. Does it follow the real school calendar and the Moroccan curriculum? Tutoring should track the current chapters and continuous assessment tests, then the regional exam in the first year of the Bac and the national exam in the second.
6. Are prices transparent and in writing? Number of hours, subjects, length of commitment, and what happens if the pupil misses a session.
7. Is there a trial session? Your child is the best judge of whether a teacher explains clearly.

Red flags

• A promised mark or honours. Nobody can guarantee an exam result.
• No follow-up. No test, no review, no contact with parents.
• Endless hours. Subjects and sessions keep being added without anyone checking what has changed.
• Homework done for the pupil. The homework mark goes up, the test mark does not.
• A conflict of interest. A schoolteacher who steers their own pupils towards their paid lessons is a problem, and the Ministry of National Education has banned this practice in official notes more than once.

Online or on site?

Online tutoring saves travel time, which matters for families in the communes around Tiznit. It suits independent lycée pupils, provided there is a stable connection, a quiet room and the camera switched on. For maths and physics, a shared screen or a tablet to write on is essential.

On-site lessons remain better for younger children, for pupils who drift off in front of a screen, and for practising on paper under exam conditions. Many families mix the two depending on the week.

When your child does not need tutoring

Tutoring is not compulsory, and it is not always the right answer. Your child probably does not need it if their marks are stable, they do their homework on their own and they understand in class. One bad mark is not a crisis.

Sometimes the problem lies elsewhere:

• Sleep, the phone, organisation. Sort that out at home before adding hours.
• No study method. A few weeks of better-organised revision is sometimes enough.
• The wrong stream. If a pupil is struggling in every science subject, the real question may be guidance, not tutoring.
• A health issue. Failing eyesight or an undetected hearing problem is a matter for a professional, not for extra lessons.

Start by talking to the teachers at school: they see your child every week and often know where the difficulty comes from.

If tutoring does turn out to be useful, academic support at ApexTiz in Tiznit follows the logic described here: four hours a week per subject in two 2-hour sessions, a maximum of 15 pupils per class or one-to-one, a placement test before starting and regular progress reports to parents. Sessions take place at the centre on the Sidi Ifni road, or online. The academic support page explains how it works, and you can get in touch to ask for a trial session before deciding.

Frequently asked questions

How much does tutoring cost in Morocco?

Prices vary with the city, the level, the subject and the format (one-to-one or group). Always ask for a written price that states the number of hours per month, and compare the cost of an hour actually taught rather than the headline package.

Is private tutoring at home more effective than a centre?

Not necessarily. Effectiveness depends on the teacher, regularity and follow-up, not the location. Home is convenient, but a centre often offers a proper working environment, past papers and more structured progress reports.

How long before we see progress?

Study habits often change within a few weeks, marks usually over several months. Set a first review with the tutor after six to eight weeks, then decide whether to continue, change format or stop.

Should my child have tutoring in every subject?

No. Target one or two subjects, starting with those where gaps block what comes next or that carry the most weight in your child's stream. Too many subjects at once wears the pupil out without real gain.

Is a group of 15 too big?

Not if the pupils are matched by level and the teacher follows each one. It is far smaller than most school classes, but it is not one-to-one: if your child has big gaps, ask for a few individual sessions at the start.