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Since May 2026
Instructor since May 2026
Mathematics Mastery: From Foundations to Advanced Concepts
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From 43 C$ /h
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Math doesn't have to be intimidating — in fact, with the right approach, it can even become enjoyable. This class is designed for learners at any level, from beginners building confidence with basic arithmetic to advanced students tackling calculus, linear algebra, or statistics.

Throughout this course, you'll learn core math concepts in a clear, step-by-step way. We'll cover:

Arithmetic & number sense

Pre-algebra & algebra

Geometry & trigonometry

Calculus (differential & integral)

Probability, statistics & data analysis

Each concept is explained with real-world examples and practice problems. Whether you're preparing for an exam, catching up in school, or simply wanting to feel more confident with numbers, this class will meet you where you are and help you move forward — without stress or pressure.
Extra information
Students can bring specific problems or topics they'd like help with. Practice worksheets and summaries are provided after each session. No question is too small — curiosity is always welcome here.
Location
location type icon
Online from Germany
About Me
Hi, I'm Rajeshwari — a Master's student who has always seen math as a puzzle to be solved, not a problem to be feared. I believe that anyone can understand math when it's explained patiently, clearly, and with real-life examples.

As a teacher, I'm calm, encouraging, and very flexible. I don't believe in rushing or memorizing without understanding. Instead, I break down complex ideas into small, simple steps. I ask lots of questions to make sure you're truly following along — and I never make you feel silly for asking "basic" questions.

My students range from young learners building confidence to university students preparing for exams. What they all share is that they feel more capable and less anxious after just a few sessions with me.

I especially enjoy teaching students who:

Feel stuck or left behind in school

Want to get ahead and challenge themselves

Need help preparing for a specific test or exam

Simply want to feel less stressed about math

If you're willing to try, I'm here to help you succeed — at your own pace.
Education
Master's student – Frankfurt University of Applied Sciences
Field of study: High Integrity Systems

Bachelor's degree in Computer Science

Strong mathematics background through university-level coursework and self-directed study, combined with over a year of regular tutoring experience.
Experience / Qualifications
Over 1 year of regular private tutoring– Worked with children and young adults of different ages and skill levels

Helped students improve math grades from below average to passing — and often to top marks

Experience teaching: Arithmetic, Pre-algebra, Algebra, Geometry, Trigonometry, Calculus, Probability & Statistics

Proven patience and adaptability — comfortable teaching students who feel anxious or "slow at math"
Age
Children (7-12 years old)
Teenagers (13-17 years old)
Adults (18-64 years old)
Seniors (65+ years old)
Student level
Beginner
Intermediate
Advanced
Duration
60 minutes
The class is taught in
English
Availability of a typical week
(GMT -04:00)
New York
at teacher icon
Online via webcam
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
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I am a qualified and experienced mathematics tutor. Graduated from the Free University of Brussels in 2011, I started my career by teaching remedial courses in different schools in Brussels. I then specialized in individual academic support by following educational training at the Harvard Graduate School of Education. I have been giving private mathematics lessons daily for over ten years.

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I have a thorough knowledge of the mathematics curriculum for middle and high school (from 6th to 12th grade). I am also qualified to support students in preparing for international exams such as the SAT, the OMPT, and the International Baccalaureate (IB) in all its variations: Analysis and Approaches (AA SL/HL) and Applications and Interpretation (AI SL/HL).

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Experienced teacher, a graduate of the Faculties of Science and Medicine offers private tutoring in Mathematics, Analysis, Matrix, Statistics, Algebra, Physics, Chemistry, and Biology, following French curriculums or International (in English), or American curricula, for high school seniors, students preparing for the Brevet exam or Terminale Francais, competitive entrance exams, and university entrance exams.
I can also assist students enrolled in CNED (distance teaching) and those preparing for the SAT.
Lessons take place either at the student's home or online using a modern, sharing board equipped with writing tools where I can collaborate with the student to write and correct assignments by displaying them directly, in addition to Zoom for communication (a very convenient method, just like at home).
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Do you aspire to master mathematics, physics and engineering at a university level? Do you want to exceed your limits and excel in these demanding fields? Do not search anymore ! Our tailor-made private lessons are there for you.

Why choose our courses?

Unparalleled Expertise: Our professors are experts in their field, with extensive experience in university teaching. They are ready to guide you towards success.

Personalized Program: We tailor each course to your specific needs, from understanding fundamental concepts to solving complex problems.

Total Flexibility: Choose the schedule that suits you best. Whether you are an active student or a professional, we adapt to your schedule.

Constant Support: You will benefit from continuous monitoring between classes to answer all your questions and concerns.

Quality Teaching Materials: We provide high-quality learning resources to support your progress.

Who can benefit from our courses?

High school students preparing for their baccalaureate or entrance exams to engineering schools.

University students pursuing a degree in mathematics, physics or engineering.

Professionals looking to acquire or deepen technical skills.

Join us today!

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If you’ve ever felt that science and math are difficult, it’s probably because no one showed you how to think like a problem solver.
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- understanding of written texts;
- written production;
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The goal is not only to improve your French, but also to understand what examiners expect and to learn how to respond effectively to exam instructions.

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Physics: mechanics, electricity, optics, thermodynamics
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✅ Continuous support to help you feel confident on exam day

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✈️ Traveling
💼 Professional communication
🎓 Academic purposes
📖 Official certification
💬 Improving fluency and confidence

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📩 Contact me, and together we will create your personalized study plan!
And if you enjoy the lessons, I would truly appreciate your review 😊🌟

¡Nos vemos en clase! — See you in class!


I offer individualized programs for all levels of the Common European Framework of Reference (A1-C2), specializing in:

📘 General Spanish (Beginner to Advanced)
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Dear future baccalaureate graduate,

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I am a qualified and experienced mathematics tutor. Graduated from the Free University of Brussels in 2011, I started my career by teaching remedial courses in different schools in Brussels. I then specialized in individual academic support by following educational training at the Harvard Graduate School of Education. I have been giving private mathematics lessons daily for over ten years.

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I have a thorough knowledge of the mathematics curriculum for middle and high school (from 6th to 12th grade). I am also qualified to support students in preparing for international exams such as the SAT, the OMPT, and the International Baccalaureate (IB) in all its variations: Analysis and Approaches (AA SL/HL) and Applications and Interpretation (AI SL/HL).

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Why choose our courses?

Unparalleled Expertise: Our professors are experts in their field, with extensive experience in university teaching. They are ready to guide you towards success.

Personalized Program: We tailor each course to your specific needs, from understanding fundamental concepts to solving complex problems.

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Constant Support: You will benefit from continuous monitoring between classes to answer all your questions and concerns.

Quality Teaching Materials: We provide high-quality learning resources to support your progress.

Who can benefit from our courses?

High school students preparing for their baccalaureate or entrance exams to engineering schools.

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verified badge
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If you’ve ever felt that science and math are difficult, it’s probably because no one showed you how to think like a problem solver.
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As a Software Engineer and Master’s student in Engineering at Nagoya University, I bring both academic knowledge and hands-on experience from real projects. My teaching approach is interactive, visual, and deeply focused on understanding over memorization.

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The preparation is fully tailored to your level, the date of your exam and the skills you need to strengthen.

We are working on the different challenges:
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The goal is not only to improve your French, but also to understand what examiners expect and to learn how to respond effectively to exam instructions.

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Exercises and practice topics may be offered between lessons to track your progress and identify areas that require more work.

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Before we begin, simply tell me the diploma and level you are preparing for, the scheduled date of the exam, and the difficulties you wish to work on as a priority.
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Mathematics: algebra, geometry, calculus, trigonometry, probability
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I don't re-explain the textbook — I identify exactly where your understanding breaks down and fix it from there. Each session is built around your specific difficulties, not a preset program.
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Hi! Welcome! I am a Ph.D. researcher in Physics at the University of Cologne, Germany. Recently, I graduated from the University of Groningen in the Netherlands with a Master's degree in Nanoscience (w/ cum Laude). I offer private tutoring (for high school and/or university-level students) so you can understand the fundamental concepts and excel in your studies. I have teaching experience of 5+ years in Physics and Mathematics to both high school and university-level students.

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1.2 Continuity, types of discontinuities, intermediate value theorem
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1.4 Rules and theorems for differentiation, power rule, product rule, chain rule
1.5 Derivatives of exp, log, and trigonometric functions
1.6 Implicit differentiation and derivative of inverse functions
1.7 Rolle's theorem, mean value theorem, critical point, maximum/minimum of a function
1.8 First and second derivative tests, inflection points
1.9 Anti-derivative, indefinite integral, integration by substitution, integration by parts
1.10 Definite integral and its application (area between curves, application in physics)\
1.11 Optimization and linear differential equations

2. Linear Algebra:
2.1 Vectors and scalars in Euclidean space, vector arithmetic, scalar product, cross product
2.2 Equations for lines and planes, vector spaces, linear independence, span, basis, dimension
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and many more...

*Note that the sessions will be held online (via Discord/Zoom/Microsoft Teams).
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Learn Spanish in a fun, easy, and engaging way with a certified teacher, official DELE examiner, and IB-trained educator.

✨ FLUENCY · EXAMS · LIVING IN SPAIN · TRAVEL & BUSINESS ✨

Are you planning to travel, study, work, or live in Spain or another Spanish-speaking country? Are you preparing for the DELE or another official Spanish exam, such as the SIELE, IB, or IGCSE? Are you a complete beginner, or do you already know the grammar but still find it difficult to have a fluent conversation?
You’re in the right place to take that big step!

I’m a certified Spanish teacher and official DELE examiner at the Instituto Cervantes, with:

🎓 PhD candidate in Applied Linguistics for Language Teaching
🎓 Master’s in Spanish as a Foreign Language
🎓 Master’s in International Education and Bilingualism with IB certification

I teach children, teenagers, and adults at all levels, with lessons tailored to your goals:

✅ DELE and exams preparation
✅ Speaking fluency and confidence
✅ Spanish from beginner to advance
✅ Real-life communication skills

Each class includes personalized planning, clear objectives, and close guidance so you can make progress from the very first lessons.

Take the next step in your Spanish journey, let’s start!

My lessons combine:
🗣️ An active communicative approach
📚 Clear and practical grammar explanations
🎯 Real-life language use and confidence-building activities

If you are preparing for exams, I provide:
✅ Structured exam preparation
✅ Practice with all exam sections
✅ Personalized feedback and strategies
✅ Continuous support to help you feel confident on exam day

I teach online from Japan with a flexible schedule, and I am happy to adapt lessons to your availability while helping you achieve solid and measurable progress.

Whether your goal is:
✈️ Traveling
💼 Professional communication
🎓 Academic purposes
📖 Official certification
💬 Improving fluency and confidence

I would be delighted to support you on your Spanish-learning journey.

📩 Contact me, and together we will create your personalized study plan!
And if you enjoy the lessons, I would truly appreciate your review 😊🌟

¡Nos vemos en clase! — See you in class!


I offer individualized programs for all levels of the Common European Framework of Reference (A1-C2), specializing in:

📘 General Spanish (Beginner to Advanced)
Progress from beginner to advanced level with a structured, dynamic, and fully communicative method. Classes are completely personalized to adapt to your goals, learning pace, and learning style, helping you improve steadily and confidently.

🎯 Personalized Classes
Classes tailored to your specific goals: travel, work, studies, interviews, or presentations. Learn the Spanish you actually need with a practical and results-oriented approach from the very first class.

🗣️ Conversation Classes
Personalized training for concrete contexts such as travel, professional settings, academic environments, or presentation preparation. My classes focus on real conversation from the very first minute, always adapting to my students’ interests and goals. Ideal if you understand Spanish but don’t feel confident speaking yet, or if you want to become fluent quickly for real-life situations.


🎨🎲 Spanish Classes for Children (Ages 6*-12)
Dynamic and interactive lessons specially designed for children. We use games, songs, stories, and age-appropriate activities so they can learn Spanish naturally, creatively, and in a motivating environment * Children should already be able to read and write in their native language.

📝 Official Exam Preparation (DELE, SIELE, IB, IGCSE, CCSE)
Maximize your score with the guidance of a certified examiner. You will learn real exam strategies, practice with official materials, and receive continuous personalized support so you can take your exam with confidence and peace of mind.

🎓 Spanish for Admission to Spanish Universities
Linguistic and academic preparation designed to meet entry requirements and help you succeed in a university environment.

Feel free to tell me if you would like to focus on a specific skill or if you prefer a particular teaching style. Every program is carefully designed around your goals, interests, and learning preferences.

I teach online from *Japan* with a very flexible schedule, and I will be happy to adapt classes to your availability while guiding you toward solid and measurable progress.
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I work with two kinds of students: those preparing to meet university math admission requirements (OMPT, CCVX, VWO), and those already enrolled who need solid support in calculus, linear algebra, differential equations, probability & statistics, or discrete math including students at TUM, ETH Zurich, TU Delft, KTH, EPFL, and RWTH Aachen.
Lessons are in English; I can explain in German where it helps.
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I am an experienced teacher, particularly in academic support and homework monitoring, whether online or in person.
I provide private lessons for primary school four sessions per week (Math, Reading and comprehension, French, Written expression).
I am experienced in teaching the Arabic language to non-Arabic speakers using booklets known as the volume of Medina series...
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Dear future baccalaureate graduate,

The physics and chemistry exam for the baccalaureate requires a solid grasp of the subject matter, effective methodology, and regular practice. I will guide you through your preparation so you can approach the exam with confidence and composure.

🎯 Why choose this support?

✅ Effective methodology: learn to analyze exercises, organize your answers and manage your time during the exam.

✅ Targeted review of the program: mastery of essential concepts in physics and chemistry.

✅ Intensive training: baccalaureate-style exercises, exam series and detailed corrections.

✅ Personalized follow-up: support adapted to your level, your difficulties and your objectives.

📚 What you get:

Clear and structured course summaries
Methodology sheets
Application exercises
Baccalaureate-style assignments under real-life conditions

My goal is to help you reinforce your knowledge, gain confidence and maximize your chances of success in the baccalaureate exam.

📩 Register now to begin your preparation.
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I hold a PhD in Mechanical Engineering and currently work as a post-doctoral researcher in the Aerospace Engineering Faculty at TU Delft (Delft University of Technology).
Key topics that I teach for this course include:
• Calculus: Differentiation & integration, Multivariable calculus
• Linear Algebra: Matrices, vectors, systems of equations, Eigenvalues and eigenvectors
• Differential Equations: First- and second-order ODEs, Laplace transforms
• Complex Numbers: Polar form, Euler’s formula
• Vector Calculus: Gradient, divergence, curl, Line and surface integrals
• Series & Transforms: Taylor series, Fourier series

I understand that not all teachers excel in teaching Engineering and Mathematics courses and explaining their importance to students. Courses with strong mathematical backgrounds may become boring for students who lack a solid mathematical basis. To address this, I take a student-centered approach, starting from the basics to actively engage all students, including those with weaker mathematical backgrounds. I also provide practical examples to demonstrate the real-world significance of what they are learning, inspiring and fostering their interest in the subject matter.

If you have any additional questions before starting a class, please feel free to ask me. I am here to assist! :)
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Contact Rajeshwari