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Mathematics · Grades 10, 11 and 12 · International students

You will not face this alone.
We identify current knowledge and build a clear plan for confident progress.

The student works directly with the instructor. We identify what is holding them back and create a structured route from confusion to subject mastery.

Direct work with the instructorNot random lessons: diagnosis, strategy and personal follow-up.
Real diagnosisWe locate current knowledge and missing foundations.
Structured planEach session follows a strategy, not improvisation.
🎓 M.Sc. TU München🏛️ Tenured professor🔬 Published researcher✅ Direct follow-up
When working harder is not enough

First, we find where the difficulty begins

We do not simply repeat the school lesson. We identify the gap, rebuild the foundation and practise exactly what the student needs next.

What the student is experiencing

When a subject becomes confusing, anxiety and loss of confidence follow. The real problem may have started several topics earlier.

  • Freezes when facing unfamiliar problems.
  • Memorises steps without understanding why they work.
  • Feels alone in front of the subject.

What worries parents

Parents need to understand what is happening and what can be corrected. The first conversation turns uncertainty into a plan.

The first conversation replaces uncertainty with a concrete plan.

Message us today. The instructor will review the case and propose a clear route forward.

From confusion to subject mastery

The goal is not merely to “save a homework task”. The goal is for the student to understand, gain calm, recover confidence and learn to solve problems with personal judgement.

Do not wait for the next assessment to become a setback

Message us now and we will review the level, the urgency and the best route for support.

Student testimonials

What changes when the student stops studying blindly

“I felt that mathematics was a wall. The instructor helped me identify what I actually knew, what was still unclear and how to move forward step by step. I stopped studying with anxiety and started solving with confidence.”

Student · Identity withheld
From blockage to understanding

“The difference was that I did not receive explanations only. We built a thinking structure, reviewed errors and I reached my assessments much better prepared.”

Student · Identity withheld
Structure, follow-up and confidence
Marcelo Moncayo Theurer
Instructor

M.Sc. (TUM) Marcelo Moncayo Theurer

M.Sc. (TUM) Marcelo Moncayo Theurer is a civil engineer, researcher, tenured professor and Scientific Director of THEK Research Institute. His value is not only his credentials: he works directly with the student, understands the process and adjusts the plan until understanding becomes real.

🎓 M.Sc. Computational Mechanics — TU München
🇯🇵 University of Tokyo · BRI · IISEE
🏛️ More than 25 years of teaching and academic experience
🔬 SERRA · NFF · FGET · research and scientific modelling

The student is not left alone on a platform: they work directly with the instructor.

Parent testimonials

A clear plan gives the family confidence again

“Speaking directly with the instructor gave us peace of mind. It was not an empty promise; he explained what was happening and how it could be addressed.”

Student’s mother · Identity withheld

“The most valuable part was the continuity. The instructor remembered the difficulties and advanced with consistency, not with isolated lessons.”

Student’s father · Identity withheld

“My child recovered confidence. They no longer felt lost, because there was a structure and someone who truly knew the case.”

Student family · Identity withheld

Your child does not need another isolated lesson

They need clarity, structure and direct follow-up.

Integrated academic programme

Mathematics: preserved and integrated content in one page

Previous content is preserved and now integrated into a single page without repetition.

Grade 10

  • Real numbers, operations, powers, radicals and scientific notation
  • Intervals, absolute value, algebraic identities and factorisation
  • Algebraic fractions, equations and inequalities
  • Two- and three-variable systems and applied problems
  • Linear, affine and quadratic functions; domain, range and graphs
  • Analytic geometry: distance, midpoint, slope and line equations
  • Vectors: components, addition, subtraction and scalar multiplication
  • Basic trigonometry, Pythagoras and triangle solving
  • Descriptive statistics, tables, charts and elementary probability

Grade 11

  • Polynomial functions: operations, division, remainder theorem and roots
  • Rational functions: domain, asymptotes, graphs and equations
  • Exponential and logarithmic functions; growth and decay
  • Unit circle, sine, cosine, tangent and identities
  • Trigonometric equations, sine rule and cosine rule
  • Matrices, determinants, inverse matrices and linear systems
  • Conic sections: circle, parabola, ellipse and hyperbola
  • Sequences, progressions and financial applications
  • Combinatorics and compound probability

Grade 12

  • Composite, inverse and piecewise functions; graph transformations
  • One-sided limits, indeterminate forms, limits at infinity and continuity
  • Derivative definition, differentiation rules and chain rule
  • Trigonometric, exponential and logarithmic derivatives
  • Applications: tangent lines, velocity, acceleration, maxima, minima and optimisation
  • Antiderivatives, indefinite and definite integrals and area under a curve
  • Three-dimensional vectors, dot product, lines and planes
  • Variance, standard deviation, correlation and linear regression
  • Conditional probability, Bayes’ theorem, binomial distribution and expected value
Success cases

We do not promise magic: we build method, structure and mastery

Case 1 · Studying more but still not moving forward

What we found

There were foundation gaps, repeated mistakes and no clear way to review the process.

What we did

We organised a staged plan with exercises at the student’s real level and explanations adapted to the way the student reasons.

What changed

The student stopped studying blindly, regained calm and started responding with much more confidence.

Case 2 · Understood in class, but froze in the assessment

What we found

The issue was not only knowledge; the student lacked structure to read, choose a path and manage time.

What we did

We worked with simulations, error review and a clear routine to turn doubts into correct decisions.

What changed

The student moved from fear of assessment to a sense of control over the task.

How it works

From confusion to mastery in four clear steps

1

Message us on WhatsApp

Tell us the subject, level and what worries you most right now.

2

We locate current knowledge

We detect foundations, gaps and the exact point where the difficulty begins.

3

We build a plan

We design a work structure and the instructor accompanies the student directly.

4

Progress with confidence

The student gains order, security and real command of the subject.

Clear pricing

Choose the right support and start now

Enrolment is closed through WhatsApp. Email remains only as an alternative contact channel.

Class per hour

USD 40
USD 40 / hour · 1 hours

Materials and follow-up included

Enquire

Starter package

USD 216
USD 36 / hour · 6 hours

Materials and follow-up included

Enquire

Full package

USD 672
USD 28 / hour · 24 hours

Materials and follow-up included

Enquire

Mastery programme

USD 1152
USD 24 / hour · 48 hours

Materials and follow-up included

Enquire

Do not wait for the next disappointing grade

Message us today. The instructor will review the case and propose a clear route forward.

Alternative contact: ntndecuador@gmail.com

A real environment of guidance and academic growth

Human-centred support with professional projection

These images show the type of academic atmosphere, closeness and professional vision behind the process.

More than a lesson: the process aims for the student to gain judgement, calm and lasting tools for professional life.
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