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Vertrauter Lehrer
Dieser Lehrer hat eine schnelle Reaktionszeit, was eine hohe Servicequalität für seine Schüler beweist.
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Seit Dezember 2025
Lehrer seit Dezember 2025
Curso de Química general básica para principiantes
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Von 15.1 Fr /Std
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La química es la ciencia de las transformaciones, todo lo que existe está rodeado de química, incluso lo que observamos. En mis clases aprenderás los fundamentos sobre la química básica general, desarrollarás una comprensión del comportamiento de los elementos y, por consiguiente, de enlaces, compuestos, soluciones, etc.
Entender la química es entender cómo se mueve todo a nuestro alrededor.
Ort
location type icon
Online aus Spanien
Alter
Kinder (7-12 Jahre alt)
Jugendliche (13-17 Jahre alt)
Erwachsene (18-64 Jahre alt)
Unterrichtsniveau
Anfänger
Dauer
60 Minuten
Unterrichtet in
Spanisch
Englisch
Bewertungen
Verfügbarkeit einer typischen Woche
(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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► Online Mathematics, Physics & Chemistry Tutor from Switzerland
► GCSE, IGCSE, A-Level, IB & International School Support
I completed my Master’s degree in Business Information Systems at a Swiss University of Applied Sciences, where my main academic focus was strongly connected to Mathematics, Physics, analytical thinking and problem-solving. This technical background shaped the way I teach today: clearly, logically and with a strong focus on real understanding.
► EXTENSIVE EXPERIENCE WITH GCSE, IGCSE, A-LEVEL, IB & INTERNATIONAL SCHOOL STUDENTS
With many years of teaching experience, I have successfully supported students from prestigious schools and highly demanding academic programmes, helping them strengthen their understanding, master exam techniques and achieve excellent progress in Mathematics, Physics and Chemistry.

► Exam Preparation & Academic Support

► GCSE & IGCSE Mathematics, Physics and Chemistry
I help students build a strong foundation through clear explanations, topic-by-topic revision and carefully selected exam-style practice. My lessons focus on understanding the core ideas, improving calculation skills, avoiding common mistakes and preparing students confidently for their final exams.

► A-Level Mathematics, Further Mathematics, Physics and Chemistry
A-Level subjects require deeper thinking, strong problem-solving ability and excellent exam technique. I support students with advanced concepts, structured revision, challenging practice questions and university preparation, especially for demanding fields such as Engineering, Medicine, Computer Science, Economics and Natural Sciences.

► International Baccalaureate — IB Mathematics, Physics and Chemistry
I provide structured support for both Standard Level and Higher Level students. My focus is on deep conceptual understanding, clear mathematical reasoning, scientific explanation and strong exam performance. Students learn how to approach complex IB-style questions with confidence and precision.

► International School Programmes
I support students following international, bilingual and private school curricula. Since every school can have slightly different expectations, I adapt my teaching to the student’s syllabus, textbook, teacher requirements and exam format, ensuring that the lessons are directly useful for school success.

► University & Foundation Courses
For older students, I offer support in Mathematics, Physics, Chemistry, Statistics and technical modules. I help students understand difficult theory, work through assignments, prepare for exams and strengthen the analytical skills needed for university-level study.

► How I Teach
► I focus on understanding, not memorisation.
I explain concepts step by step until the student truly understands why a method works.
► I adapt every lesson to the student.
Every student learns differently, so I adjust my teaching style, pace and examples individually.
► I simplify difficult topics.
Complex problems become easier when they are broken into clear, logical steps.
► I close knowledge gaps.
I identify missing foundations and rebuild them carefully so the student gains confidence.
► I train exam technique.
Students learn how to read questions properly, avoid common mistakes and solve problems under exam conditions.

► 100% COMMITMENT TO YOUR SUCCESS
With clear guidance, focused practice and a personalized learning strategy, I am fully committed to helping you understand deeply, improve consistently and achieve your strongest possible results.

► My Goal
My goal is not only to improve grades, but to help students become confident, independent and motivated learners. With the right guidance, Mathematics, Physics and Chemistry become clear, logical and much easier to master.
► Subjects: Mathematics, Physics, Chemistry
► Levels: GCSE, IGCSE, A-Level, IB, International School, Foundation Courses, University Modules
► Focus: Understanding, confidence, exam success and long-term academic progress.
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L'SVT est une matière importante et il est primordial que l'élève maitrise les notions de base et la méthodologie d'un examen réussi .
Des cours particuliers sont proposés par un professeure principale très qualifiée et dotée d'une très longue expérience dans le système Français pour remédier aux lacunes et préparer les épreuves et les examens :
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*examens et entraînements aux épreuves
*séries + exercices d'application
Les cours sont pour Tous les niveaux avec une excellente pédagogie et des supports personnalisés selon le besoin .
Vous allez vous en apercevoir rapidement qu'avec un bon accompagnement et de la volonté les notes de l'apprenant vont s'améliorer et sa confiance en soi et sob assurance lors des examens va augmenter
Il n'est jamais trop tard pour se rattraper .
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La física y la química no son difíciles. Es un razonamiento y una lógica a adquirir. En caso de dificultades, reaccione rápidamente para no permitir que se acumulen vacíos: con un poco de voluntad, la remediación siempre es posible.

Soy profesor titular de química física con una larga experiencia en la enseñanza del sistema francés y del sistema tunecino lo que me permitió dedicarme al seguimiento regular de los alumnos con dificultades o con ganas de superarse.
Ofrezco clases particulares personalizadas de acuerdo a las necesidades del alumno para permitirle subsanar sus deficiencias y adquirir la metodología adecuada + enriquecer sus conocimientos.
cursos para todos los niveles desde la universidad hasta la licenciatura (diferentes secciones)
para cada sesión me aseguro de que el alumno haya asimilado los conocimientos previos y haya revisado sus deberes y luego comenzamos una nueva parte del curso: explicación, resúmenes y ejercicios de aplicación. antes de cada prueba, nos preparamos para diferentes exámenes y yo me aseguro de que el alumno haya asimilado todos los conocimientos.
En el caso de dificultades anteriores, me aseguro de remediar estas deficiencias y ponerme al día.
los horarios son flexibles y las lecciones son personalizadas.
Gracias a los cursos que imparto, verás rápidamente que la física y la química no son difíciles. Es una gimnasia intelectual, un razonamiento y una lógica a adquirir. Reaccione rápidamente en caso de dificultades para no permitir que se agreguen las lagunas: la reparación será mucho más fácil.
Mi misión es ayudar al alumno j a mejorar sus calificaciones superando sus dificultades y, en particular, ganando confianza en sí mismo.
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Mathematics course taught by an engineering graduate with over 14 years of teaching experience in mathematics up to the undergraduate level. I also have more than 9 years of experience in teaching and guiding standardized tests such as the GRE and SAT. I can help you learn these standardized courses (GRE, SAT, and even TOEFL) more effectively.

I offer mathematics lessons for various levels of students, including Bachelor students, IB (Math SL and Math HL) students, A-level students, European S6 and S7 level students, GCSE students, and IGCSE students.

I also provide science courses in Physics and Chemistry for students up to the European upper secondary level, as well as IB and A-level students. Additionally, I offer Biology lessons for students up to the European Secondary level, GCSE level, and IGCSE level.

Currently, I am teaching a diverse range of students, including:
- GCSE students
- IGCSE students
- IB students
- European School students
- AS/A-level students
- Lycée Vauban students
- Athénée de Luxembourg students

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)

I also provide homework help for school students, and student progress can be assessed through periodic tests as per the requirements of parents or the students themselves.

Note:
Please note that while some of my students may have courses taught in French, German, or Swedish, my primary teaching language is English. As the subject is mathematics, it is generally easy to understand the task at hand, and I explain the answers in English.
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Master des Physikstudiums bietet Nachhilfe in Mathematik, Physik, Chemie, Biologie, Deutsch und Englisch bis zum Abitur an.
Dabei wird der Schüler bis zu den Abiturprüfungen vorbereitet.

Das Ziel ist es, dem Schüler zu helfen, ohne ihn zu überlasten. Ich stelle den Schülern auf Ihnen abgestimmte Aufgaben.
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Are you looking for professional guidance in Chemistry to improve your understanding and ace your exams? As a fully qualified international high school teacher with over 15 years of experience, I specialize in making complex Chemistry concepts simple and accessible. Whether you're in middle school, preparing for IGCSE or A-Levels, or tackling college-level Chemistry, I’m here to help you succeed.

By booking my Chemistry tutoring sessions, you’ll gain professional support in:
Basic Chemistry Concepts (Atoms, Molecules, and the Periodic Table)
Organic Chemistry
Inorganic Chemistry
Physical Chemistry
Chemical Reactions and Stoichiometry
Thermodynamics and Equilibrium
IGCSE Chemistry Test Prep
A-Level Chemistry Test Prep
SAT Chemistry Subject Test Prep
And more!

Why Choose My Tutoring?
Experienced and Qualified: With over 15 years of teaching experience, I’ve helped countless students build confidence and excel in Chemistry.
Tailored Lessons: Each session is customized to your needs, ensuring a personalized approach to learning.
Engaging Methods: I use interactive tools and real-world examples to make Chemistry both interesting and relatable.
Goal-Oriented Support: From mastering foundational concepts to acing exams, my focus is on helping you achieve your academic goals.

Convenient Online Learning:
My one-on-one online tutoring sessions are conducted via Zoom, providing a flexible and convenient learning experience from the comfort of your home. With cutting-edge tools and clear explanations, I’ll make Chemistry your strong suit.

Get Started Today!
Don’t let Chemistry challenges hold you back. Whether you’re looking for ongoing support or need to prepare for an important test, I’m here to guide you every step of the way. Contact me today to book your first lesson and take the first step toward mastering Chemistry!
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Do you want to prepare for a German exam for a visa application in a German-speaking country such as Austria, Germany, Switzerland, Belgium, Luxembourg, Liechtenstein?

And/or are you a scientist looking to learn German?

If you want to improve your German skills for a career in (natural) sciences or your private life, I will offer you individualised lesson to help you reach your goals. I was born and grew up in Frankfurt am Main in Germany. I am professionally trained from Heidelberg University in biotechnology, including molecular biology, mathematics, physics, biochemistry, medical research and bioinformatics/programming. Moreover, I am trained in psychology + philosophy.

We will tailor the lesson to your needs: whether you want to apply for a job position / visum in Germany or your German certificates, study in a German-speaking country, or expand your language skills to be able to communicate with your partner, friend, or read German books. I offer lessons for all ages and backgrounds.


*********************** GERMAN for VISA application **********************
Depending on the country and type of visum, different requirements apply. In Austria, to obtain the Red-White-Red card, a German level of B1 is required.

Among the institutes providing official certificates are the Goethe Institute of Germany, OESD of Austria, TELC, TestDaF, and many more. If you are unsure which certificate would be suitable for you, I will help you by providing more information for taking the decision.

Example requirements Austria:
https://www.oesterreich.gv.at/themen/leben_in_oesterreich/aufenthalt/3/Seite.120260.html

Example requirements Germany:
https://www.make-it-in-germany.com/en/living-in-germany/learn-german/knowledge

Example for Switzerland:
https://www.arbeit.swiss/secoalv/en/home/menue/stellensuchende/berufliche-mobilitaet-in-der-eu-efta---eures/leben-und-arbeiten-in-der-schweiz.html
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Chemistry, Physics and Mathematics are usually not the favorite subjects of students. But, believe me - these subjects are so interesting and can be so joyful. If you join my class I will teach you science and how to learn science, so that you can study it by yourself very soon. You will see that Chemistry and Physics are always all around and inside us and that Mathematics is the beautiful and helpful tool we use to just describe and predict them properly.

Depending on your level and the goal that you want to achieve, I will prepare individual customized lessons, will give you guidance on how to learn and to view things - and especially how to think scientifically.

I studied Chemistry at the Technical University of Berlin and graduated there. During and after completing my PhD in Physical Chemistry I worked in Neutron Science and published numerous papers in Physical Sciences. Then I decided to leave science and started working as a freelance teacher in the subjects given above with high enthusiasm in 2011.

Besides that I have prepared many Chemistry and Physics Tutorials on School as well as University level and also published two books with Multiple Choice questions for premed courses.
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You will learn the syllabus necessary to pass A-levels, GCSE's, and after that we will walk through past exam papers together. Your homework will include solving similar problems and practice problems on your own, the solutions will be reviewed at the start of each subsequent lesson.
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Je suis actuellement étudiante en sciences bio-médicales à l'ULiège, avec un bac S (phy-chi+maths+maths expertes, +svt).
J'ai 21 ans, et cela fait depuis mes 15 ans que je donne des cours d'appuis en sciences.
Peut importe le niveau de l'élève, ses besoins pour qu'il s'adapte, ainsi que sa motivation, je suis persuadée que je pourrais vous aider tout en m'adaptant à vos besoins !
J'ai une approche active, motivante et très encourageante, tout en étant calme et à l'écoute.
J'ai de l'expérience avec des élèves ayant un trouble de l'attention (TDA et TDAH), atteints du syndrome d'aspegers, et même de la dyslexie et de la dyscalculie.
Si vous avez des questions, n'hésitez pas, j'y répondrait honnêtement ! :)
PS. je suis bilingue en Anglais et en Français, j'ai des bases en Allemand et je comprend les cours en Allemand, donc pour expliquer un exercice écrit en allemand/luxembourgeois n'est pas un soucis !
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FRANCAIS plus longe...

Chers parents, Chers élèves,

J'écris pour exprimer mon enthousiasme et mon engagement à offrir des services de cours particuliers en mathématiques, physique, chimie et sciences à travers différents niveaux et systèmes éducatifs. Avec une profonde passion pour ces sujets et une approche dédiée de l'éducation, mon objectif est d'inspirer et de guider les étudiants vers une compréhension et une appréciation plus profondes de ces disciplines fondamentales.

Mon long et vaste parcours dans le tutorat privé m'a permis d'acquérir une compréhension et une compétence approfondies pour transmettre efficacement des connaissances à des étudiants ayant des capacités d'apprentissage diverses.

Grâce à mes efforts de tutorat, je m'efforce non seulement d'élucider des concepts complexes, mais également d'inculquer des compétences en résolution de problèmes, une pensée critique et une approche d'apprentissage axée sur la curiosité. J'adapte mes méthodologies d'enseignement aux styles d'apprentissage individuels, en veillant à ce que chaque élève maîtrise parfaitement la matière et gagne en confiance dans ses activités académiques.

De plus, mon expérience s’étend au-delà de l’enseignement en classe. Je crois en la création d'un environnement stimulant où les élèves se sentent habilités à poser des questions, à participer à des discussions et à explorer les merveilles des sciences et des mathématiques.

Mon objectif ultime en tant que tuteur est de susciter une véritable passion pour ces matières tout en aidant les étudiants à atteindre leurs objectifs académiques. Je m'engage à fournir un soutien complet, des conseils personnalisés et une expérience éducative enrichissante à chaque étudiant avec lequel je travaille.

Je suis convaincu que mon dévouement, mon expertise et ma capacité à inspirer l'apprentissage feront une différence significative dans le parcours éducatif de mes étudiants. J'ai hâte d'avoir l'opportunité de contribuer à la réussite scolaire de ceux à qui j'enseigne.

Je suis enthousiasmé par la perspective de travailler avec des étudiants et d'avoir un impact positif grâce aux cours particuliers.

Cordialement,
Géorgio


FRANCAIS

Chers parents, Chers élèves,

Je vous écris pour exprimer mon enthousiasme et mon engagement à offrir des services de tutorat privé en mathématiques, physique, chimie et sciences, couvrant différents niveaux et systèmes éducatifs. Avec une passion profonde pour ces matières et une approche dédiée à l'éducation, mon objectif est d'inspirer et de guider les élèves vers une compréhension approfondie et une appréciation de ces disciplines fondamentales.

Mon parcours long et approfondi dans le domaine du tutorat privé m'a permis d'acquérir une compréhension approfondie et une maîtrise pour transmettre efficacement des connaissances à des élèves aux capacités d'apprentissage diverses.

À travers mes efforts de tutorat, je m'efforce non seulement d'expliquer des concepts complexes, mais aussi d'inculquer des compétences en résolution de problèmes, en pensée critique et une approche basée sur la curiosité pour l'apprentissage. Je personnalise mes méthodes d'enseignement pour correspondre aux styles d'apprentissage individuels, m'assurant que chaque élève saisit parfaitement la matière et gagne en confiance dans ses études.

De plus, mon expérience va au-delà de l'enseignement en classe. Je crois en la création d'un environnement bienveillant où les élèves se sentent encouragés à poser des questions, à participer à des discussions et à explorer les merveilles des sciences et des mathématiques.

Mon objectif ultime en tant que tuteur est de susciter une passion pour ces matières tout en véritable aidant les élèves à atteindre leurs objectifs académiques. Je m'engage à fournir un soutien complet, des conseils personnalisés et une expérience éducative enrichissante à chaque élève avec qui je travaille.

Je suis convaincu que mon dévouement, mon expertise et ma capacité à inspirer l'apprentissage feront une différence significative dans le parcours éducatif de mes élèves. J'ai hâte de contribuer au succès académique de ceux que j'enseigne.

Je suis enthousiaste à l'idée de travailler avec des élèves et de faire une différence positive à travers le tutorat privé.

Cordialement,
Géorgio
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I am a researcher and university lecturer with 7+ years of experience in science and academia, based in Berlin, Germany. I specialize in teaching school students (ages 6–14) across multiple subjects in a fun, clear, and engaging way.

Subjects I Teach:
Biology — Cell Biology, Plant & Animal Science, Ecology, Human Body Systems, Genetics basics, and Environmental Biology.

Chemistry — States of Matter, Basic Chemical Reactions, Acids & Bases, Elements & Compounds, Periodic Table basics, and Lab Safety.

Physics — Forces & Motion, Light & Sound, Energy & Electricity, Simple Machines, and Measurement & Scientific Method.

Environmental Studies — Ecosystems & Biodiversity, Climate & Weather, Conservation & Sustainability, Natural Resources, and Plants & Animals in their Habitats.

English — Grammar & Punctuation, Reading Comprehension, Essay & Creative Writing, Vocabulary Building, and Spoken English confidence.

Why Choose Me?
— 7+ years of teaching and research experience
— Published scientist with real-world subject knowledge
— Patient, structured, and student-focused approach
— Lessons tailored to your child's school curriculum and pace
— Available online (Zoom/Skype) and in-person in Berlin
— Fluent in English and German
Whether your child needs help keeping up, catching up, or getting ahead — I am here to help them build confidence and love for learning!
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¿Te gustaría comprender cómo se modelan y visualizan las moléculas utilizando herramientas computacionales modernas?

Este curso ofrece una introducción clara y práctica al modelado molecular en química, combinando la teoría esencial con la experiencia práctica utilizando software como Avogadro, HyperChem o PCModel.

Está diseñado para estudiantes y principiantes que desean construir una base sólida en química computacional sin necesidad de conocimientos avanzados de programación.

En este curso, aprenderás a construir, visualizar y analizar estructuras moleculares, al tiempo que comprendes los conceptos teóricos clave que sustentan estos métodos.

Cubriremos:
• Fundamentos de mecánica molecular (campos de fuerza, minimización de energía)
• Introducción a los conceptos de química cuántica (orbitales, estructura electrónica, aproximaciones)
• Optimización geométrica y análisis conformacional
• Visualización de moléculas en 2D y 3D
• Trabajar con software de modelado molecular real

Soy químico con experiencia docente y te guiaré paso a paso, conectando la teoría con las aplicaciones prácticas. Mi objetivo es hacer comprensibles los conceptos complejos y brindarte herramientas que puedas utilizar en tus estudios o investigaciones.

Todas las clases se adaptan a tu nivel y formación académica.
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I offer engaging and structured Chemistry lessons designed to help students truly understand the subject, not just memorize it. My classes are adapted to your level and goals, whether you're preparing for school exams, trying to improve your grades, or building a stronger foundation in Chemistry. I focus on making complex topics clear and easy to understand using simple explanations, real-life examples, and step-by-step guidance.
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Der richtige Lehrer Garantie
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► Online Mathematics, Physics & Chemistry Tutor from Switzerland
► GCSE, IGCSE, A-Level, IB & International School Support
I completed my Master’s degree in Business Information Systems at a Swiss University of Applied Sciences, where my main academic focus was strongly connected to Mathematics, Physics, analytical thinking and problem-solving. This technical background shaped the way I teach today: clearly, logically and with a strong focus on real understanding.
► EXTENSIVE EXPERIENCE WITH GCSE, IGCSE, A-LEVEL, IB & INTERNATIONAL SCHOOL STUDENTS
With many years of teaching experience, I have successfully supported students from prestigious schools and highly demanding academic programmes, helping them strengthen their understanding, master exam techniques and achieve excellent progress in Mathematics, Physics and Chemistry.

► Exam Preparation & Academic Support

► GCSE & IGCSE Mathematics, Physics and Chemistry
I help students build a strong foundation through clear explanations, topic-by-topic revision and carefully selected exam-style practice. My lessons focus on understanding the core ideas, improving calculation skills, avoiding common mistakes and preparing students confidently for their final exams.

► A-Level Mathematics, Further Mathematics, Physics and Chemistry
A-Level subjects require deeper thinking, strong problem-solving ability and excellent exam technique. I support students with advanced concepts, structured revision, challenging practice questions and university preparation, especially for demanding fields such as Engineering, Medicine, Computer Science, Economics and Natural Sciences.

► International Baccalaureate — IB Mathematics, Physics and Chemistry
I provide structured support for both Standard Level and Higher Level students. My focus is on deep conceptual understanding, clear mathematical reasoning, scientific explanation and strong exam performance. Students learn how to approach complex IB-style questions with confidence and precision.

► International School Programmes
I support students following international, bilingual and private school curricula. Since every school can have slightly different expectations, I adapt my teaching to the student’s syllabus, textbook, teacher requirements and exam format, ensuring that the lessons are directly useful for school success.

► University & Foundation Courses
For older students, I offer support in Mathematics, Physics, Chemistry, Statistics and technical modules. I help students understand difficult theory, work through assignments, prepare for exams and strengthen the analytical skills needed for university-level study.

► How I Teach
► I focus on understanding, not memorisation.
I explain concepts step by step until the student truly understands why a method works.
► I adapt every lesson to the student.
Every student learns differently, so I adjust my teaching style, pace and examples individually.
► I simplify difficult topics.
Complex problems become easier when they are broken into clear, logical steps.
► I close knowledge gaps.
I identify missing foundations and rebuild them carefully so the student gains confidence.
► I train exam technique.
Students learn how to read questions properly, avoid common mistakes and solve problems under exam conditions.

► 100% COMMITMENT TO YOUR SUCCESS
With clear guidance, focused practice and a personalized learning strategy, I am fully committed to helping you understand deeply, improve consistently and achieve your strongest possible results.

► My Goal
My goal is not only to improve grades, but to help students become confident, independent and motivated learners. With the right guidance, Mathematics, Physics and Chemistry become clear, logical and much easier to master.
► Subjects: Mathematics, Physics, Chemistry
► Levels: GCSE, IGCSE, A-Level, IB, International School, Foundation Courses, University Modules
► Focus: Understanding, confidence, exam success and long-term academic progress.
verified badge
L'SVT est une matière importante et il est primordial que l'élève maitrise les notions de base et la méthodologie d'un examen réussi .
Des cours particuliers sont proposés par un professeure principale très qualifiée et dotée d'une très longue expérience dans le système Français pour remédier aux lacunes et préparer les épreuves et les examens :
*remediation des lacunes
*résumés +notions de base
*examens et entraînements aux épreuves
*séries + exercices d'application
Les cours sont pour Tous les niveaux avec une excellente pédagogie et des supports personnalisés selon le besoin .
Vous allez vous en apercevoir rapidement qu'avec un bon accompagnement et de la volonté les notes de l'apprenant vont s'améliorer et sa confiance en soi et sob assurance lors des examens va augmenter
Il n'est jamais trop tard pour se rattraper .
verified badge
I specialize in tutoring and preparing Chemistry, Physics, and Calculus AB+BC for the AP and also the IB exam. My goal is to improve problem solving ability of each of my students and also to increase their long term memory retention of learning materials. I assign homework after every session, schedule periodic review sessions and quizzes, and provide succinct progress reports. I have many satisfied students, many of which have gone on to attend top universities around the world.
verified badge
La física y la química no son difíciles. Es un razonamiento y una lógica a adquirir. En caso de dificultades, reaccione rápidamente para no permitir que se acumulen vacíos: con un poco de voluntad, la remediación siempre es posible.

Soy profesor titular de química física con una larga experiencia en la enseñanza del sistema francés y del sistema tunecino lo que me permitió dedicarme al seguimiento regular de los alumnos con dificultades o con ganas de superarse.
Ofrezco clases particulares personalizadas de acuerdo a las necesidades del alumno para permitirle subsanar sus deficiencias y adquirir la metodología adecuada + enriquecer sus conocimientos.
cursos para todos los niveles desde la universidad hasta la licenciatura (diferentes secciones)
para cada sesión me aseguro de que el alumno haya asimilado los conocimientos previos y haya revisado sus deberes y luego comenzamos una nueva parte del curso: explicación, resúmenes y ejercicios de aplicación. antes de cada prueba, nos preparamos para diferentes exámenes y yo me aseguro de que el alumno haya asimilado todos los conocimientos.
En el caso de dificultades anteriores, me aseguro de remediar estas deficiencias y ponerme al día.
los horarios son flexibles y las lecciones son personalizadas.
Gracias a los cursos que imparto, verás rápidamente que la física y la química no son difíciles. Es una gimnasia intelectual, un razonamiento y una lógica a adquirir. Reaccione rápidamente en caso de dificultades para no permitir que se agreguen las lagunas: la reparación será mucho más fácil.
Mi misión es ayudar al alumno j a mejorar sus calificaciones superando sus dificultades y, en particular, ganando confianza en sí mismo.
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Mathematics course taught by an engineering graduate with over 14 years of teaching experience in mathematics up to the undergraduate level. I also have more than 9 years of experience in teaching and guiding standardized tests such as the GRE and SAT. I can help you learn these standardized courses (GRE, SAT, and even TOEFL) more effectively.

I offer mathematics lessons for various levels of students, including Bachelor students, IB (Math SL and Math HL) students, A-level students, European S6 and S7 level students, GCSE students, and IGCSE students.

I also provide science courses in Physics and Chemistry for students up to the European upper secondary level, as well as IB and A-level students. Additionally, I offer Biology lessons for students up to the European Secondary level, GCSE level, and IGCSE level.

Currently, I am teaching a diverse range of students, including:
- GCSE students
- IGCSE students
- IB students
- European School students
- AS/A-level students
- Lycée Vauban students
- Athénée de Luxembourg students

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)

I also provide homework help for school students, and student progress can be assessed through periodic tests as per the requirements of parents or the students themselves.

Note:
Please note that while some of my students may have courses taught in French, German, or Swedish, my primary teaching language is English. As the subject is mathematics, it is generally easy to understand the task at hand, and I explain the answers in English.
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Master des Physikstudiums bietet Nachhilfe in Mathematik, Physik, Chemie, Biologie, Deutsch und Englisch bis zum Abitur an.
Dabei wird der Schüler bis zu den Abiturprüfungen vorbereitet.

Das Ziel ist es, dem Schüler zu helfen, ohne ihn zu überlasten. Ich stelle den Schülern auf Ihnen abgestimmte Aufgaben.
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Are you looking for professional guidance in Chemistry to improve your understanding and ace your exams? As a fully qualified international high school teacher with over 15 years of experience, I specialize in making complex Chemistry concepts simple and accessible. Whether you're in middle school, preparing for IGCSE or A-Levels, or tackling college-level Chemistry, I’m here to help you succeed.

By booking my Chemistry tutoring sessions, you’ll gain professional support in:
Basic Chemistry Concepts (Atoms, Molecules, and the Periodic Table)
Organic Chemistry
Inorganic Chemistry
Physical Chemistry
Chemical Reactions and Stoichiometry
Thermodynamics and Equilibrium
IGCSE Chemistry Test Prep
A-Level Chemistry Test Prep
SAT Chemistry Subject Test Prep
And more!

Why Choose My Tutoring?
Experienced and Qualified: With over 15 years of teaching experience, I’ve helped countless students build confidence and excel in Chemistry.
Tailored Lessons: Each session is customized to your needs, ensuring a personalized approach to learning.
Engaging Methods: I use interactive tools and real-world examples to make Chemistry both interesting and relatable.
Goal-Oriented Support: From mastering foundational concepts to acing exams, my focus is on helping you achieve your academic goals.

Convenient Online Learning:
My one-on-one online tutoring sessions are conducted via Zoom, providing a flexible and convenient learning experience from the comfort of your home. With cutting-edge tools and clear explanations, I’ll make Chemistry your strong suit.

Get Started Today!
Don’t let Chemistry challenges hold you back. Whether you’re looking for ongoing support or need to prepare for an important test, I’m here to guide you every step of the way. Contact me today to book your first lesson and take the first step toward mastering Chemistry!
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Do you want to prepare for a German exam for a visa application in a German-speaking country such as Austria, Germany, Switzerland, Belgium, Luxembourg, Liechtenstein?

And/or are you a scientist looking to learn German?

If you want to improve your German skills for a career in (natural) sciences or your private life, I will offer you individualised lesson to help you reach your goals. I was born and grew up in Frankfurt am Main in Germany. I am professionally trained from Heidelberg University in biotechnology, including molecular biology, mathematics, physics, biochemistry, medical research and bioinformatics/programming. Moreover, I am trained in psychology + philosophy.

We will tailor the lesson to your needs: whether you want to apply for a job position / visum in Germany or your German certificates, study in a German-speaking country, or expand your language skills to be able to communicate with your partner, friend, or read German books. I offer lessons for all ages and backgrounds.


*********************** GERMAN for VISA application **********************
Depending on the country and type of visum, different requirements apply. In Austria, to obtain the Red-White-Red card, a German level of B1 is required.

Among the institutes providing official certificates are the Goethe Institute of Germany, OESD of Austria, TELC, TestDaF, and many more. If you are unsure which certificate would be suitable for you, I will help you by providing more information for taking the decision.

Example requirements Austria:
https://www.oesterreich.gv.at/themen/leben_in_oesterreich/aufenthalt/3/Seite.120260.html

Example requirements Germany:
https://www.make-it-in-germany.com/en/living-in-germany/learn-german/knowledge

Example for Switzerland:
https://www.arbeit.swiss/secoalv/en/home/menue/stellensuchende/berufliche-mobilitaet-in-der-eu-efta---eures/leben-und-arbeiten-in-der-schweiz.html
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Chemistry, Physics and Mathematics are usually not the favorite subjects of students. But, believe me - these subjects are so interesting and can be so joyful. If you join my class I will teach you science and how to learn science, so that you can study it by yourself very soon. You will see that Chemistry and Physics are always all around and inside us and that Mathematics is the beautiful and helpful tool we use to just describe and predict them properly.

Depending on your level and the goal that you want to achieve, I will prepare individual customized lessons, will give you guidance on how to learn and to view things - and especially how to think scientifically.

I studied Chemistry at the Technical University of Berlin and graduated there. During and after completing my PhD in Physical Chemistry I worked in Neutron Science and published numerous papers in Physical Sciences. Then I decided to leave science and started working as a freelance teacher in the subjects given above with high enthusiasm in 2011.

Besides that I have prepared many Chemistry and Physics Tutorials on School as well as University level and also published two books with Multiple Choice questions for premed courses.
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You will learn the syllabus necessary to pass A-levels, GCSE's, and after that we will walk through past exam papers together. Your homework will include solving similar problems and practice problems on your own, the solutions will be reviewed at the start of each subsequent lesson.
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Je suis actuellement étudiante en sciences bio-médicales à l'ULiège, avec un bac S (phy-chi+maths+maths expertes, +svt).
J'ai 21 ans, et cela fait depuis mes 15 ans que je donne des cours d'appuis en sciences.
Peut importe le niveau de l'élève, ses besoins pour qu'il s'adapte, ainsi que sa motivation, je suis persuadée que je pourrais vous aider tout en m'adaptant à vos besoins !
J'ai une approche active, motivante et très encourageante, tout en étant calme et à l'écoute.
J'ai de l'expérience avec des élèves ayant un trouble de l'attention (TDA et TDAH), atteints du syndrome d'aspegers, et même de la dyslexie et de la dyscalculie.
Si vous avez des questions, n'hésitez pas, j'y répondrait honnêtement ! :)
PS. je suis bilingue en Anglais et en Français, j'ai des bases en Allemand et je comprend les cours en Allemand, donc pour expliquer un exercice écrit en allemand/luxembourgeois n'est pas un soucis !
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FRANCAIS plus longe...

Chers parents, Chers élèves,

J'écris pour exprimer mon enthousiasme et mon engagement à offrir des services de cours particuliers en mathématiques, physique, chimie et sciences à travers différents niveaux et systèmes éducatifs. Avec une profonde passion pour ces sujets et une approche dédiée de l'éducation, mon objectif est d'inspirer et de guider les étudiants vers une compréhension et une appréciation plus profondes de ces disciplines fondamentales.

Mon long et vaste parcours dans le tutorat privé m'a permis d'acquérir une compréhension et une compétence approfondies pour transmettre efficacement des connaissances à des étudiants ayant des capacités d'apprentissage diverses.

Grâce à mes efforts de tutorat, je m'efforce non seulement d'élucider des concepts complexes, mais également d'inculquer des compétences en résolution de problèmes, une pensée critique et une approche d'apprentissage axée sur la curiosité. J'adapte mes méthodologies d'enseignement aux styles d'apprentissage individuels, en veillant à ce que chaque élève maîtrise parfaitement la matière et gagne en confiance dans ses activités académiques.

De plus, mon expérience s’étend au-delà de l’enseignement en classe. Je crois en la création d'un environnement stimulant où les élèves se sentent habilités à poser des questions, à participer à des discussions et à explorer les merveilles des sciences et des mathématiques.

Mon objectif ultime en tant que tuteur est de susciter une véritable passion pour ces matières tout en aidant les étudiants à atteindre leurs objectifs académiques. Je m'engage à fournir un soutien complet, des conseils personnalisés et une expérience éducative enrichissante à chaque étudiant avec lequel je travaille.

Je suis convaincu que mon dévouement, mon expertise et ma capacité à inspirer l'apprentissage feront une différence significative dans le parcours éducatif de mes étudiants. J'ai hâte d'avoir l'opportunité de contribuer à la réussite scolaire de ceux à qui j'enseigne.

Je suis enthousiasmé par la perspective de travailler avec des étudiants et d'avoir un impact positif grâce aux cours particuliers.

Cordialement,
Géorgio


FRANCAIS

Chers parents, Chers élèves,

Je vous écris pour exprimer mon enthousiasme et mon engagement à offrir des services de tutorat privé en mathématiques, physique, chimie et sciences, couvrant différents niveaux et systèmes éducatifs. Avec une passion profonde pour ces matières et une approche dédiée à l'éducation, mon objectif est d'inspirer et de guider les élèves vers une compréhension approfondie et une appréciation de ces disciplines fondamentales.

Mon parcours long et approfondi dans le domaine du tutorat privé m'a permis d'acquérir une compréhension approfondie et une maîtrise pour transmettre efficacement des connaissances à des élèves aux capacités d'apprentissage diverses.

À travers mes efforts de tutorat, je m'efforce non seulement d'expliquer des concepts complexes, mais aussi d'inculquer des compétences en résolution de problèmes, en pensée critique et une approche basée sur la curiosité pour l'apprentissage. Je personnalise mes méthodes d'enseignement pour correspondre aux styles d'apprentissage individuels, m'assurant que chaque élève saisit parfaitement la matière et gagne en confiance dans ses études.

De plus, mon expérience va au-delà de l'enseignement en classe. Je crois en la création d'un environnement bienveillant où les élèves se sentent encouragés à poser des questions, à participer à des discussions et à explorer les merveilles des sciences et des mathématiques.

Mon objectif ultime en tant que tuteur est de susciter une passion pour ces matières tout en véritable aidant les élèves à atteindre leurs objectifs académiques. Je m'engage à fournir un soutien complet, des conseils personnalisés et une expérience éducative enrichissante à chaque élève avec qui je travaille.

Je suis convaincu que mon dévouement, mon expertise et ma capacité à inspirer l'apprentissage feront une différence significative dans le parcours éducatif de mes élèves. J'ai hâte de contribuer au succès académique de ceux que j'enseigne.

Je suis enthousiaste à l'idée de travailler avec des élèves et de faire une différence positive à travers le tutorat privé.

Cordialement,
Géorgio
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I am a researcher and university lecturer with 7+ years of experience in science and academia, based in Berlin, Germany. I specialize in teaching school students (ages 6–14) across multiple subjects in a fun, clear, and engaging way.

Subjects I Teach:
Biology — Cell Biology, Plant & Animal Science, Ecology, Human Body Systems, Genetics basics, and Environmental Biology.

Chemistry — States of Matter, Basic Chemical Reactions, Acids & Bases, Elements & Compounds, Periodic Table basics, and Lab Safety.

Physics — Forces & Motion, Light & Sound, Energy & Electricity, Simple Machines, and Measurement & Scientific Method.

Environmental Studies — Ecosystems & Biodiversity, Climate & Weather, Conservation & Sustainability, Natural Resources, and Plants & Animals in their Habitats.

English — Grammar & Punctuation, Reading Comprehension, Essay & Creative Writing, Vocabulary Building, and Spoken English confidence.

Why Choose Me?
— 7+ years of teaching and research experience
— Published scientist with real-world subject knowledge
— Patient, structured, and student-focused approach
— Lessons tailored to your child's school curriculum and pace
— Available online (Zoom/Skype) and in-person in Berlin
— Fluent in English and German
Whether your child needs help keeping up, catching up, or getting ahead — I am here to help them build confidence and love for learning!
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¿Te gustaría comprender cómo se modelan y visualizan las moléculas utilizando herramientas computacionales modernas?

Este curso ofrece una introducción clara y práctica al modelado molecular en química, combinando la teoría esencial con la experiencia práctica utilizando software como Avogadro, HyperChem o PCModel.

Está diseñado para estudiantes y principiantes que desean construir una base sólida en química computacional sin necesidad de conocimientos avanzados de programación.

En este curso, aprenderás a construir, visualizar y analizar estructuras moleculares, al tiempo que comprendes los conceptos teóricos clave que sustentan estos métodos.

Cubriremos:
• Fundamentos de mecánica molecular (campos de fuerza, minimización de energía)
• Introducción a los conceptos de química cuántica (orbitales, estructura electrónica, aproximaciones)
• Optimización geométrica y análisis conformacional
• Visualización de moléculas en 2D y 3D
• Trabajar con software de modelado molecular real

Soy químico con experiencia docente y te guiaré paso a paso, conectando la teoría con las aplicaciones prácticas. Mi objetivo es hacer comprensibles los conceptos complejos y brindarte herramientas que puedas utilizar en tus estudios o investigaciones.

Todas las clases se adaptan a tu nivel y formación académica.
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I offer engaging and structured Chemistry lessons designed to help students truly understand the subject, not just memorize it. My classes are adapted to your level and goals, whether you're preparing for school exams, trying to improve your grades, or building a stronger foundation in Chemistry. I focus on making complex topics clear and easy to understand using simple explanations, real-life examples, and step-by-step guidance.
Der richtige Lehrer Garantie
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