PhD-Level Tutoring in Chemistry & Scientific Techniques

Von 17.71 Fr /Std

I am currently a PhD candidate enrolled in a joint doctoral program between the University of Liège (Belgium) and the University of Tunis El Manar, with a specialization in Chemistry and Environmental Science. With a solid academic background and hands-on experience in both Chemistry and Physics, I offer personalized tutoring tailored to students at high school, university, or postgraduate levels.

Whether you need support with complex theoretical concepts, exam preparation, scientific writing, or laboratory techniques, I adapt my approach to your needs and goals. My areas of expertise include:

General and Organic Chemistry

Physical Chemistry

Environmental Science

Analytical Techniques (ICP, IR, XRD, etc.)

Scientific Research and Report Writing

I am passionate about helping students gain a deeper understanding of science in a practical and engaging way. Together, we can strengthen your skills, boost your confidence, and ensure your academic success.

Zusätzliche Informationen

I offer tutoring in both French and English, depending on your preference. I have experience working with students from diverse backgrounds and educational levels, and I’m always happy to adapt to your pace and learning style.

Ort

Online aus Tunesien

Über mich

I am currently a doctoral researcher in a co-supervised PhD program between the University of Tunis El Manar and the University of Liège (Belgium), specializing in Inorganic Chemistry. I hold a Master’s degree in Inorganic Chemistry from the University of Tunis El Manar.

My research focuses on advanced materials and their environmental applications, especially in water treatment. With strong academic training and hands-on laboratory experience, I offer deep insight into both theoretical and practical aspects of chemistry and physics.

As a native Arabic speaker, I am also able to provide tutoring in Arabic, French, or English, depending on the student's preference.

Bildung

From 2019-2021 : Master of Research in Inorganic Chemistry – University of Tunis El Manar. Graduated with honors
From 2016-2019 : Bachelor's Degree in Chemistry – University of Tunis El Manar

Erfahrung / Qualifikationen

📘PhD Candidate in Inorganic Chemistry (Co-supervision: University of Liège, Belgium & University of Tunis El Manar).
🎓 Master of Research in Inorganic Chemistry – University of Tunis El Manar
🧪 Strong background in Chemistry and Physics with experience in both teaching and lab supervision

Alter

Kinder (7-12 Jahre alt)

Jugendliche (13-17 Jahre alt)

Unterrichtsniveau

Anfänger

Mittel

Fortgeschritten

Dauer

60 Minuten

Unterrichtet in

Englisch

Französisch

Arabisch

Spanisch

Fachkenntnisse

Gymnasium-eingangsvorbereitung

Unterrichten

Chemie

Verfügbarkeit einer typischen Woche

(GMT -04:00)

New York

Online via Webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Kevin

5.0

(2)

I have been successfully teaching Swiss students for many years and have gained extensive experience with cantonal education in various regions of Switzerland. As an experienced, local tutor, I am intimately familiar with the requirements, structures, and curricula of the Swiss school system. I have all past exam papers at my disposal and have prepared numerous students for their cantonal and national exams in a targeted, sustained, and highly successful manner. I place particular emphasis on closing knowledge gaps, building self-confidence, and offering each student individualized support that supports them in the best possible way. My goal is not only to improve grades, but also to develop a long-term joy in learning and lay the foundation for academic success.

►Targeted exam preparation for:

High school entrance exams
BMS & Passerelle exams
International Baccalaureate (IB)
ETH courses & university modules
ZHAW & University of Applied Sciences

► How do I teach?
►I always emphasize a complete understanding of problems, not just learning methods: This ensures you get the maximum benefit from tutoring. I take the time to clarify concepts and address individual questions until everything is truly understood.

►The reason for my success lies in my ability to adapt my learning style to meet the needs of my students. I carefully observe which methods work for each student and adapt my teaching flexibly.

►I offer practical and lively examples to explain concepts in mathematics, physics, and chemistry. This makes theoretical knowledge tangible and ensures long-term retention.

►I am very patient and strive to eliminate the difficulty in key concepts by simplifying seemingly complex procedures. No student is left behind—my goal is a solid foundation.

►I firmly believe in building a positive working relationship with my students. Trust and a relaxed atmosphere are the foundation for sustainable learning success.

►Intensive exam preparation (e.g., during the holidays), subject-specific topic work, or overcoming test anxiety for all ages. Together, we develop a concrete plan and train under realistic conditions.

►I'm also a highly experienced online tutor and can deliver a lesson as effectively as possible in person using an interactive whiteboard. All materials and documents are shared in real time, making the lesson just as productive as in-person.

►Locations: At your home, online, or by appointment. I am flexible and adapt to your wishes and needs to achieve optimal learning results.

Khalil

5.0

(2)

Master German with confidence through lessons that combine clear explanations, practical dialogue, and cultural insight.
Whether you’re learning for travel, study, or work, I’ll help you build a solid foundation in grammar, pronunciation, and everyday conversation, without feeling overwhelmed.

You’ll learn to:
• 🗣️ Speak naturally and confidently in real-life situations
• 🧩 Understand grammar through examples, not memorization
• 🎧 Improve your listening and pronunciation step by step
• 🌍 Discover the culture, expressions, and mindset behind the language

Having studied and lived in Germany, I know how challenging yet rewarding it can be to truly feel comfortable speaking German. My goal is to make your learning experience structured, motivating, and fun.

Let’s build your fluency together one meaningful conversation at a time.

Pia

5.0

(2)

High School Math can be confusing for students. Often there is not enough time in school to repeat the content and practice enough, for the students to gain confidence and a routine in solving mathematical problems. With my help and guidance, any confusion will be cleared and we will practice problem solving until you are confident and understand the material.

The lessons will be tailored to your needs and their structure depends highly on you: usually it is a mixture of repeating the content, solving exercises together, summarising important concepts and talking about exercises you tried yourself at home. The topics, content, pace and methods of learning will be adjusted to your needs, ensuring that you get the most out of my lessons. Besides the lessons, you will get "homework" to work on to strengthen your skills and independent working.

Topics include, but are not limited to:
-Linear Algebra
-Calculus
-Trigonometry
-Geometry
-Probability
-Set Theory
-Analysis

If you have another topic in mind that you really need help with, just send me a message!

Whether you need someone that explains the concepts to you or just someone to practice exercises with - I am sure I can help you. You have an exam soon and want to review the main topics? No problem! You have a very specific problem, question or topic that you need help with? I'm here to answer any questions! You need help with preparing for your A-levels/High School diploma? Don't fret, I will guide and prepare you!

The most important part of my lessons is, however, to ensure a safe and comfortable environment - I have no issue with explaining the same concept over and over again until I am convinced that you have understood it. It is important to me that you feel comfortable in asking any questions - I want to show you, that Math is more than a subject and that it can be fun!

Isabel

5.0

(2)

I am a native Spanish speaker and a general language enthusiast. In addition to Spanish, I speak German and English. I am 100% confident that I will successfully teach you Spanish (while having fun and relaxing)!

I've been teaching spanish for 15 years. I am 41 years old, graduated with honors from the University of Salamanca. My main goal in teaching is to make students feel relaxed and comfortable while studying.

Do you already know Spanish? No problem! Rather than building the basics, we can design courses to suit your personal needs and preferences. We can write essays together, you can give presentations on topics that interest you or that I present to you, we can discuss current events, engage in debates, you can write summaries of newspaper articles, or we can delve into advanced grammar. Whatever you enjoy and need, we can do it together.

All my courses combine speaking, listening and grammar practice in interaction with me. Unless you are a very advanced student, we work with learning materials created by some of the best language learning publishers in Germany. These materials serve as a common thread for our course, introducing new words, grammar and exercises at a good pace and in an interesting way, keeping you engaged and motivated. I also show you German food, music and places. In addition, I will introduce you to the best technological tools (homepages and applications) to boost your language learning and take it to the next level.

Another important factor for me is the personal connection. We usually start our lessons with how the weekend or previous weekdays were like.

Contact me now to arrange a first lesson in which we can get to know each other so that I can learn more about you, your needs and desires and thus design the optimal course for you.

Narayan

5.0

(2)

I am an MSc CIvil Engineering, M.Sc Finance and Economics, and an MBA graduate with over 14 years of experience teaching Mathematics up to the undergraduate level. Over the years, I have worked with a wide range of students and have successfully helped them excel in their studies. In addition to my extensive teaching background, I have more than 8 years of experience guiding students through standardized tests such as the GRE and SAT. My goal is to help you master these tests with effective strategies and a clear understanding of the subject matter.

My Mathematics lessons are tailored for students of all levels, including:
Master and Bachelor Students (subjects like Financial Mathematics, Business Mathematics, Basics of Mathematics for data science students, etc)
Pre-university students
IB (Math SL and Math HL) students
AS/A-level students
European S6 and S7 students
GCSE and IGCSE students
Primary school students

In addition to Mathematics, I also offer tutoring in Physics and Chemistry for students up to the European upper secondary level, as well as IB and A-level students.

For Biology, I provide comprehensive lessons for students up to the European Secondary level, GCSE, and IGCSE levels. My teaching style is flexible and adaptable, ensuring that every student receives personalized guidance based on their learning style and goals.

Currently, I am teaching a diverse group of students from different educational backgrounds.

My current students are from the following schools:

National:
1. St Georges International School, Luxembourg, Edexcel (Pearson) Curriculum (10 students)
2. International School of Luxembourg, Luxembourg, IB Curriculum (6 Students)
3. Lycée Athénée de Luxembourg, Luxembourg, IB Curriculum (4 Students)
4. Lycée - International School Michel Lucius, Luxembourg, Cambridge Curriculum (6 Students)
5. European School Kirchberg, Luxembourg, European Curriculum (4 students)
6. Lycée Aline Mayrisch, Luxembourg, Luxembourgish curriculum (1 student)
7. Lënster Lycée International School, Luxembourg, European Curriculum (2 Students)

International:
8. International School of the Hague, Netherlands, IB Curriculum (1 student)
9. International School Of Nice, France, IB Curriculum (2 students)
10. Merchiston Castle School, Edinburgh, Scotland, Edexcel (Pearson)/Cambridge (1 students)
11. Silverline Private School, Limassol, Cyprus, UK national Curriculum (1 Student)
12. North Broward Preparatory School, Florida, USA, IB Curriculum (1 Student)
13. King Solomon School, Israel, IB Curriculum (1 student)
14. The European School of Bergen, The Netherlands, European Curriculum (1 student)

Additionally, I offer homework assistance and track each student's progress through periodic assessments, which can be scheduled based on the requirements of both students and parents.

Note: While some of my students follow curriculums in French, German, or Swedish, my primary language of instruction is English. Given that Mathematics is a universal language, it’s easy to understand the tasks, and I explain solutions clearly in English, ensuring a seamless learning experience for all.

Let’s embark on this learning journey together and achieve your academic goals with confidence!

Milena

5.0

(2)

Do you feel insecure when speaking English? Do you need someone to practice with regularly to improve your pronunciation, confidence, and overall speaking skills? Then let's work on it together. I have a degree in English Literature and Culture as well as a Cambridge Certificate.

With me you will:

- specifically improve your pronunciation

- gain more confidence when speaking

- expand your vocabulary

- and solidify your grammar step by step

I'd also be happy to support you with your writing: We can work together on your texts and significantly improve your written expression.

And if you're about to graduate from high school, I offer you a compact, effective crash course so you can get off to a great start, fully prepared.

Yvette

5.0

(2)

My name is Yvette, I am a primary school teacher and educational psychologist and have more than 10 years of experience teaching Dutch abroad.
During an initial consultation, we'll discuss your needs. Why do you want to learn Dutch, and which aspects of the language should receive the most attention? Everyone has different goals and desires, and my lessons are tailored to them. I teach everyone, young and old, who wants to learn Dutch or improve their skills. I believe it's important to structure the lessons so that everyone gets the most out of each hour, while also allowing room for variety and improvisation. My experience as a teacher and educational psychologist has taught me how to quickly put people at ease. Moreover, I've personally experienced what it's like to learn a foreign language (German and English), so I can easily empathize.

Peter

5.0

(2)

I teach all German levels (A1 to C2) and, if desired, prepare you optimally for the corresponding exams. Lessons (individually or in small groups) are conducted in German as much as possible. English can be used as a supplementary language if necessary.

I also offer business German courses for corporate clients and private individuals. As an expat or non-German employee planning to stay permanently in Germany, become proficient in German – for the benefit of the company you work for.

Are you still looking for a job and need help with your application documents? And would you also like to be perfectly prepared for the job interview? If so, you've come to the right place.

Feel free to contact me. I've been working as a German teacher for 17 years and therefore have a wealth of experience. Incidentally, I studied German Studies with a focus on Journalism and a minor in English Studies at the University of Bamberg. Afterwards, I worked for several years as an editor at a publishing house and as head of press and public relations for two companies.

Karim

5.0

(2)

As an engineer, I use mathematics every day to solve real-world problems. I don't just teach you to memorize formulas; I teach you how to understand the logic behind them, making even the hardest concepts distinct and manageable.

What I Offer:

EST 1 & EST 2 Prep: targeted strategies to maximize your score, time management techniques, and intensive practice on common exam patterns.

American Diploma Support (Grades 8-12): Comprehensive help with Algebra, Geometry, Pre-Calculus, and Calculus.

Homework & Project Help: Guidance on difficult assignments to ensure you stay ahead of the curve.

My teaching style is patient and structured. We will identify your weak points, build a solid foundation, and turn math from a source of stress into a subject you can master. Whether you are struggling to pass or aiming for a top score, I can help you get there.

Angela

5.0

(2)

Hello! You may be thinking about learning German.
It is a very difficult language. I was born in Germany but grew up with multiple languages, so I know how hard it can be.

I’ve been teaching German for three years. It’s been a year since I started teaching DaF in a local elementary school (Deutsch als Fremdsprache = German as foreign language).
We can practice speaking and writing together.
Give it a try! Perfection is never the goal, just practice consistently and try your best.
Hope I can help you!

Dorsaf

5.0

(2)

Chemistry is often taught as a series of facts to memorize, but at its heart, it's a beautiful and logical story about how the world works at the molecular level. As a master student of theoretical and computational chemistry, I don't just teach you what happens; I teach you the fundamental why.
This class is designed for students who want to truly understand chemistry, not just pass a test. Whether you're a high school student grappling with stoichiometry, an undergraduate diving into organic chemistry, or simply a curious mind wanting to understand the world around you, this course is for you. I believe that anyone can understand chemistry with the right guidance.
My goal is to be that guide. I'm here to help you, whether you're feeling lost in class, preparing for final exams, or starting a university course that feels overwhelming. I adapt to each student's unique needs and learning style.

I can help you master:
The Atom and Periodic Table: Understanding the building blocks.
Chemical Bonding: How and why atoms stick together.
Stoichiometry: Mastering mole calculations and chemical reactions.
Solutions and Concentration : Making sense of molarity and dilutions.
Acids, Bases, and pH : Demystifying protons and logarithms.
Thermodynamics and Kinetics: Understanding energy and reaction rates.

And more! Whether it's physical chemistry, organic chemistry, or inorganic chemistry, we can explore it together.
We'll work at your pace, fill in any gaps in your knowledge, and build your confidence step by step.

Dailenys

5.0

(2)

I'm from Cuba and I offer personalized classes for all levels, from beginners to advanced. In each lesson we'll work on conversation, grammar, vocabulary, and listening comprehension, adapting the content to your goals and learning pace.

Whether you want to travel, communicate with confidence, prepare for exams, or improve your professional Spanish, the classes are designed to help you progress steadily and enjoy the process. Lessons are available online or in person, individually or in small groups.

Jasmin

5.0

(2)

Do you want to improve your math skills? Whether for school, exam preparation, or simply as a leisure activity.

I've been teaching math for about 15 years. Over the years, I've met a wide variety of people, including students of all ages and from all over the DACH region (Germany, Austria, Switzerland), as well as students from German schools abroad. My youngest student was 4 years old and my oldest was 56!

During the final stages of my studies, I increasingly focused on teaching until I started working full-time as a tutor about four years ago. Now I tutor students of all ages in Math, Biology, German, and English.

I want my students to enjoy learning. Accordingly, my teaching style is very relaxed. No two lessons are the same, as each one is tailored to the individual student. What I've learned over the years is that every student thinks and learns differently.

I haven't obtained a formal certification in dyscalculia, but I have occasionally tutored children with mild dyscalculia. Depending on the severity of the dyscalculia, I would prefer to refer you to a specialist.

Claudia

5.0

(2)

CELTA-certified English teacher offers individual online lessons for middle and high school students and motivated adults!

My lessons focus on communicative English!
My goal is for you to speak as much as possible, because true language competence only comes from active use ;-).

That's why I work according to the Communicative Language Teaching approach: We speak, discuss, play roles, solve tasks – and you use the language naturally from the very beginning.

How I teach: (I combine different methods to make the lessons lively and effective):

- Communicative exercises (dialogues, discussions, role-playing)

- Task-based learning (specific tasks that we solve together)

- Sensitive error correction – so that you learn without feeling inhibited

- Authentic materials such as videos, articles, or audio texts

- Targeted grammar and vocabulary work, embedded in real communication situations

Typical lesson structure:

Warm-up: a short conversation or small activity to get started with English.

Main part: communicative tasks, exercises or thematic focus areas

Mini-input: Grammar or vocabulary, exactly when you need it.

Application: using what has been learned directly in a realistic situation

Feedback: Individual advice, tips, and small homework assignments upon request

Ana

5.0

(2)

I offer professional bassoon lessons for children, teenagers and adults from beginner to advanced level.
Lessons are individually tailored to your goals, level, and learning pace. The focus is on developing solid technique, breath control, sound quality, and musical expression.
Whether you're just starting out or want to specifically develop your playing – I will accompany you on your musical journey in a structured and motivating way.
The lessons are flexible: online throughout Germany as well as in person in Bremen at my place or at your home.