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Mathematics lessons

Maths, rebuilt from the ground up

The most requested subject. The one where everything rests on the foundations.

In maths, one untreated gap blocks ten others, sometimes years later. Our approach: find precisely where the chain broke, rebuild the foundations on concrete examples, then make it automatic through practice.

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  • Aligned with the Vaud curriculum
  • From primary to secondary II
  • Free initial assessment
Maths, calculator in hand
Maths, calculator in hand
The correction, line by lineThe correction, line by lineFrom primary school to gymnase

01 · Why it matters

In maths, students don’t fall behind overnight

The blockage builds up long in advance, silently. Recognising it is already the first step towards solving it.

One missed notion blocks ten

Maths stacks up: a fragile foundation shakes everything built on top of it, sometimes years later.

The gap settles in quietly

It looks like a rough patch, then the grades slip. By the time the alarm sounds, the gap is often an old one.

The longer you wait, the harder it gets

Catching up on a Year 6 foundation in Year 9 is possible, but takes far more effort. Acting early changes everything.

The good news: it can be fixed. Provided you find the true origin of the blockage, rather than patching over the symptom.

02 · Our approach

How we teach mathematics in Vevey and Lausanne

In our canton of Vaud centres, no patching over: we repair the foundations, then build the reflexes.

01

We find where it broke

The free assessment pinpoints the original gap, often set in place several years earlier.

02

We rebuild on the concrete

Notions are re-explained with meaningful examples, until they truly hold.

03

We build reflexes through practice

Regular training turns understanding into reflexes, including in the format of the official tests.

The promise

Maths can be fixed.
Provided you restart the right way.

We don’t add another layer on fragile foundations: we find the origin of the blockage, treat it, and confidence returns with understanding.

Mid-session, at the Vevey centre
Mid-session, at the Vevey centre

03 · By level

Support adapted to every stage

In Vevey as in Lausanne, the content follows the Vaud curriculum (PER) and adjusts to your child’s actual level, defined at the assessment.

01

Primary

Number sense, operations, fractions and first problem-solving: the foundations everything else will rest on.

02

Secondary I

Algebra, equations, functions and geometry, with preparation for the ECR and the Year 11 exams (VP and VG).

03

Secondary II · gymnase

Analysis, rigour and the demands of the core subjects, up to the maturité.

04 · What we work on

The full curriculum, covered

According to your child’s level and the priorities defined at the assessment.

Numbers & arithmeticFractionsAlgebraEquationsGeometryFunctionsStatistics

And preparation for Vaud’s key milestones

Maths is at the heart of the exams. We prepare your child for the ECR, the Year 11 exams (VP and VG) and gymnase admission.

ECR preparation →Year 11 exams →Gymnase admission →

05 · In what format

Maths lessons in Vevey, Lausanne, at home or online

The subject is taught in all our formulas. The initial assessment points you to the right one.

From CHF 70.-/h depending on the formula. See all our rates

Our mathematics lessons are taught at our centres in Vevey (Passage Saint-Antoine 7) and Lausanne (Rue Saint-Martin 9), in Montreux from 1 September 2026, and at home across the Lausanne region and the Riviera (La Tour-de-Peilz, Montreux, Corseaux, Saint-Légier and neighbouring communes), as well as online throughout Switzerland.

06 · Your questions

Frequently asked questions: maths lessons

My child is struggling in maths, where do we start?

With the free educational assessment. It identifies the original gap, often older than you might think, and we rebuild from there. We don’t patch over: we repair the foundations.

Which levels do you offer maths lessons for?

From primary school to gymnase, including preparation for the ECR, the Year 11 exams (VP and VG) and gymnase admission.

In what format do maths lessons take place?

One-to-one, semi-private, in supervised study, at home or online, at our Vevey and Lausanne centres (and in Montreux from 1 September 2026). The initial assessment points you to the right formula.

Do you prepare students for maths exams?

Yes: the ECR, the Year 11 exams and gymnase admission, working on both the material and the test format. Intensive preparation with mock exams takes place in our holiday courses.

How much does a maths lesson cost?

From CHF 70.-/h, depending on the formula chosen. All rates are listed in full transparency on our Pricing page.

First step

Start with a free assessment

We evaluate your child’s level, then build the support around it. No obligation.

Ibrahima Kalil Camara, founder of SOS

“Your child will be understood before being assessed. And after every session, you will know exactly where they stand.”

Ibrahima Kalil Camara · Founder & director

Free initial assessmentPrecise diagnosis of the gapsTransparent pricing, no surprises

Step 1 · Student

≈ 1 minute · 100% free

The student

What is the student’s level?

This helps us match the right format and teacher.

Free assessment · Maths lessons