Online class for learning Chemistry by PhD holder (up to High School level)

From 27 € /h

Hello everyone!
Confused about electronegativity? Can't wrap your head around nucleophilic addition? Still wondering what is a proton?
With a PhD in organic chemistry and catalysis, and 10 years of working experience in organic chemistry, I might be able to help you with all that.
I have an extensive experience in tutoring online so don't hesitate to send me a message if you have any question!

Hope to see you soon!

Location

Online from France

About Me

- PhD in chemistry obtained in 2012.
- Living in a trilingual environment since 2013.
- Tutoring since 2008.
- Teaching online since 2015.

- Anyone can learn anything, even though everything can't be learnt

Education

PhD in Organic Chemistry and Catalysis (University of Rennes 1)
Master in Green Chemistry (University of Strasbourg)
Bachelor in Chemistry (University of Strasbourg)

Experience / Qualifications

Experience in Japan - 5 years; France, Canada, and Malaysia - 1 year each.
I worked on solar panel, industrial process, photocatalysis, medicinal chemistry, disinfectant, and nutrition.

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

French

Japanese

Skills

Chemistry

Organic chemistry

Reviews

Availability of a typical week

(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

Online class for learning French as a second language

26 € /h

Bonjour à tous!
I am a French native that traveled the world most of his working life and witnessed how learning languages helps opening new doors. I propose you today to learn French with me.
I already taught French for few years while I was in Japan and would love to help you progress in it!
I always try to make learning fun and keep the mood relax. If you have a favourite subject or an interest in something, don't hesitate to share and I will articulate the lesson around it.
Please send me a message if you have any question.

Hope to see you soon!

Organic Chemistry Classes by PhD Holder (University Level)

32 € /h

Raef

4.73

(136)

Graduated and experienced teacher with results from ALL of my students with honors, I give private or group lessons in Mathematics - Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Mechanics - Electricity - Chemistry - Organic Chemistry - Biology, Geology to students from primary to Terminale, 1st year and 2nd year of university for online courses by a PROFESSIONAL method on a special education platform through a link that serves as a table that includes spaces, dozens of pages, equipped with tools (pens of different colors, ruler, geometric tools, eraser, etc.) and the possibility of saving, writing and projecting the work on this board.
This course is also intended for students of Lycée, CNED and those of the English program (IB Interntaional School or European section in english)
Special reduced rate offer for the group of 4 students only in virtual class The hourly rate will be shared by the 4 students.
The conversation is carried out by Skype or Zoom.
Do not hesitate to write to me for more information.

Mohamed

4.73

(136)

📚 Private lessons in Organic Chemistry, Advanced Chemistry, Analytical Chemistry & Spectroscopic Techniques

Are you having difficulties in chemistry or do you want to improve your level?
I offer private lessons tailored to each student, online or at home.

✅ Simple and clear explanations
✅ Effective summaries
✅ Targeted exercises with answer keys
✅ Exam and competition preparation

My method is based on personalized support to help you understand, progress and succeed in scientific subjects.

Mavi

4.73

(136)

I am Mavi, a physics engineer working at an aerospace company.
I have been teaching private lessons at the primary, secondary, high school, and university preparatory levels for 11 years. I teach mathematics, physics, chemistry, and science. I have a good command of the curricula of IB, IGCSE, American, Hong Kong, and international schools.

Additionally, I hold the position of president at the Astronomy Society, where I foster my students' interest in astronomy and science beyond the lessons. I prepare the learning environment by incorporating experiments and exploration, moving away from rote education. I often bring experimental materials to class, aiming to make learning memorable through hands-on experiments.

As an educational mentor, I approach my students as if they were my siblings, valuing creativity. I have a deep passion for mathematics, physics, and science. I am dedicated to helping students understand and learn because life encompasses both SCIENCE and ART. The more people I can inspire to know, understand, and love mathematics, physics, and chemistry, the more proud I am.

Are you curious about how nature works?

Let's explore together!

Michael

4.73

(136)

Expert Science & Chemistry Tutor – IGCSE | A-Level | IB | KS3
Online & In-Person Lessons Available in Madrid.

Are you looking for a dedicated, experienced, and results-driven science tutor to help you or your child excel in school or exams? Whether you're preparing for IGCSE, A-Level, IB, or Coordinated Sciences, I’m here to help you achieve your goals.

✅ Subjects Offered:

Chemistry (IGCSE, A-Level, IB, Edexcel, AQA, Cambridge)

Coordinated Sciences (Double Award)

General Science (KS3 & KS4)

Exam preparation and lab skills (Paper 3/ practical-based support)

🧪 About Me:
I’m a qualified and passionate science teacher with over 10 years of experience teaching in international schools across Spain, the UK, and the Middle East. I currently work at a leading international school in and specialise in Chemistry and Coordinated Sciences.

🌟 What You’ll Get:

Personalized 1:1 support tailored to your learning style

Exam-focused strategies to boost confidence and grades

Simplified explanations of complex topics

Friendly, patient, and engaging lessons

Help with homework, projects, revision, and lab reports

📍 Location:

Online worldwide via Zoom/Google Meet

In-person in Madrid, flexible hours available

🎯 Who is this for?

Students aiming for top grades in science and chemistry

Those who need extra support understanding key concepts

IB or A-Level students needing help with Internal Assessments or lab work

📩 Message me today to book your first lesson or ask any questions. Let’s boost your science skills and exam success together!

Benson

4.73

(136)

Work with me in your IB journey. I have over 6 years of teaching experience with international students from Europe, Asia and America. I give home works and assignments on a regular basis.
Book a session with me in IB to get started. I interact with my students during lessons. After each lesson, i give students home works and assignment.

The International Baccalaureate (IB) offers several programs in Europe, including the IB Diploma Programme, the European Baccalaureate, and the IB's Primary Years Programme, Middle Years Programme, and Career-related Programme:

Magdi

4.73

(136)

Course Description
This course is designed for students preparing to enter Medicine, Pharmacy, Dentistry, or other health-related university programs who want to build a strong and structured foundation in Chemistry.
Transitioning from school-level Chemistry to university-level scientific study can be challenging. This course bridges that gap by strengthening core concepts and developing analytical thinking required in medical and pharmaceutical studies.
With a Bachelor’s degree in Pharmacy, an MBA, and over 10 years of teaching experience, I combine academic rigor with real-world scientific insight to prepare students for future professional studies.

What This Course Covers
Core Chemistry Foundations
Advanced stoichiometry and quantitative analysis
Acid–base chemistry and buffer systems
Thermodynamics and reaction kinetics
Chemical equilibrium principles
Redox reactions and electrochemistry

Scientific Skills Development
Problem-solving under time pressure
Data interpretation and graph analysis
Laboratory report structure
Logical reasoning in scientific contexts

Stephen

4.73

(136)

⦿ EB & IB Tariff Options Available ⦿
Good morning and welcome on my profile!
I am a passionate and dedicated maths and sciences teacher with over 7 years of experience helping students achieve their academic goals. Whether you're struggling with the basics or advanced concepts, I'm here to support you with patience, clarity, and a deep understanding of math.

(European Baccalaureate and International Baccalaureate tariff options available.)

⦿ Teaching Methods ⦿
I use teaching methods adapted to every learning style. My approach includes:

• Initial Assessment: Understand your current level and identify your strengths and weaknesses through initial assessments.
• Personalized Learning Plans: Develop a personalized study plan that targets your specific needs and goals.
• Interactive Learning: Use of digital tools, visual aids and concrete examples to make concepts more tangible.
• Problem Solving Techniques: Teach various problem-solving strategies and develop critical thinking skills to approach complex issues.
• Regular Reviews and Practices: Integrate regular reviews and practice sessions to reinforce concepts and improve retention.
• Adaptability: Modify teaching strategies based on your progress and feedback to ensure continuous improvement.

⦿ Professionalism ⦿
Professionalism is at the heart of my teaching method. I am committed to providing a respectful, caring and structured learning environment. Here's what you can expect from me:

• Punctuality: I respect your time and ensure that our classes start and end at the scheduled time.
• Preparation: Each session is carefully planned to meet your specific needs and goals.
• Constructive Feedback: I provide constructive and rapid feedback to help you understand your progress and identify areas for improvement.

My goal is to make science accessible and exciting, helping you develop a solid understanding of fundamental principles and practical applications. I hope to help you discover the beauty and complexity of the scientific world while achieving your academic goals.

Prashil

4.73

(136)

Welcome to my Foundation Course in Science and Maths, specially designed for primary, secondary, and high school students in Amsterdam. This course aims to build a strong foundation in these critical subjects, ensuring students excel academically and develop a genuine love for learning.

My teaching approach is focused on making learning enjoyable and engaging. I incorporate interactive activities and hands-on experiments to bring Science and Maths concepts to life. By involving students in these dynamic learning experiences, I aim to transform abstract concepts into tangible understanding. Each session is thoughtfully designed to keep students interested and motivated, minimizing fatigue and maximizing retention.

I believe in simplifying complex topics, breaking them down into easy-to-understand segments. This approach helps students grasp and retain challenging concepts with ease. Techniques such as mnemonic devices, visual aids, and real-life examples are integral to my method, ensuring that formulas and concepts are not just memorized, but truly understood.

Regular assessments are conducted to track student progress and identify areas needing improvement. These tests also prepare students for their school exams, ultimately boosting their confidence. I understand the importance of keeping parents informed and involved in their child’s academic journey. That's why I provide weekly reports detailing their child’s progress, strengths, and areas for improvement. This continuous feedback loop ensures that parents are aware of their child’s development and can support their learning at home.

Encouraging words and positive feedback are integral to my teaching method. I strive to build students' self-confidence and to instill a love for learning through positive reinforcement. Setting achievable goals for each student, I celebrate their successes and motivate them to strive for excellence. This goal-setting approach not only drives academic success but also fosters a sense of accomplishment and self-worth.

As a tutor, my satisfaction comes from seeing my students excel and reach their full potential. My ultimate goal is to empower students with the knowledge and skills they need to succeed in Science and Maths. I am always available to support my students, offering additional help and resources as needed to ensure their success.

I foster an open environment where students feel comfortable asking questions, no matter how simple they may seem. This curiosity drives deeper understanding and encourages a proactive approach to learning. By incorporating games, puzzles, and interesting activities, I ensure that learning remains fun and engaging, keeping students excited about the subjects.

Join my Foundation Course in Science and Maths and watch your child develop a strong foundation, confidence, and a genuine love for these essential subjects. Let’s work together to achieve academic excellence and make learning a fun and rewarding experience. “Excel in Subjects, Soar in Confidence!”

Mahmoud

4.73

(136)

Welcome to university students or masters and doctoral students!!! I teach the course of Natural Products Chemistry or Phytochemistry or Pharmacognosy. In this class we will learn about the methods of extracting, separating and identifying the chemical form of active chemical compounds (biologically active secondary compounds) from natural sources, such as medicinal and aromatic plants. We will also discuss what is known as chromatography, spectroscopy, spectroscopy, mass spectrometry, magnetic resonance and advanced analysis devices used in this field.

This is in addition to knowing some important applications of these active materials in various fields, such as the pharmaceutical industry, agriculture, etc. We will also learn the practical and laboratory methods that are carried out in the laboratory to conduct toxicity, antioxidant, and diabetes analyses, etc.

Experience: About 20 years of practical experience in the field of chemistry, medicinal and aromatic plants and pharmacy with parallel training and private lessons for science and chemistry curricula.

With my qualifications and experience, I hold a master’s degree and a doctorate in organic chemistry (chemistry of natural products), in addition to other graduate degrees and a doctoral scholarship in pharmaceutical sciences in Belgium from the Erasmus Mendus Organization of the European Union.

Vincent

4.73

(136)

Science includes all natural science subjects; PHYSICS, CHEMISTRY, BIOLOGY and MATHEMATICS . PHYSICS deals with MECHANICS of OBJECTS while CHEMISTRY deals with CHEMICAL CHANGES of different REACTIONS.On the other hand BIOLOGY is the study of LIFE PROCESSES and different MATERIALS that SUPPORTS LIFE.Whereas , MATHEMATICS is a subject that explains DIFFERENT CONCEPTS using NUMBERS and VARIABLES.

Olatade

4.73

(136)

Join my fun and engaging KS3 and A level tutoring sessions where we dive into the exciting worlds of Chemistry and Biology! Our sessions will be designed to make learning enjoyable and interactive, helping students build confidence and mastery in each subject. In Chemistry, we tackle real-world situations involving physical and organic chemistry, make use of puzzles that sharpen critical thinking skills of reactions and watch exciting videos of reactions. And in Biology, we explore the wonders of life, from ecosystems to human anatomy, making science come alive! Get ready for a learning adventure that’s both educational and enjoyable!

Nathan

4.73

(136)

As a dedicated PhD student in biochemistry at EPFL, I offer personalized tutoring in chemistry and biochemistry for students at high school, university, or master’s level. Whether you’re preparing for exams, struggling with complex concepts, or aiming to deepen your understanding, I tailor each session to your goals and learning style. With a strong academic background and a passion for teaching, I strive to make science approachable, engaging, and relevant. My approach emphasizes clear explanations, critical thinking, and practical examples to help you build confidence and excel in your studies.

Iskander

4.73

(136)

I hold a Doctorate in Pharmacy and 2 Masters degrees from the University of Paris V René-Descartes.
Since the beginning of my higher education, and since I established myself as a freelancer after 10 years of managerial career in the pharmaceutical industry, I have been used to regularly giving private lessons to pupils and students of all levels, Primary, Secondary and Higher, supporting them until they pass their exams.
The main disciplines in which I support students are essentially scientific.
The perspectives provided are transdisciplinary.

Kevin

4.73

(136)

Swiss-Focused Mathematics, Physics & Chemistry Tutoring – Passerelle, BMS, Berufsmaturität, Matura, Fachmaturität, QV & Adult Education

This class is designed for students and adult learners in Switzerland who want serious, structured and exam-focused support in Mathematics, Physics and Chemistry. The main focus is preparation for Passerelle, BMS, Berufsmaturität, Matura, Fachmaturität and QV/final apprenticeship exams, as well as support for learners in adult education who are returning to study, changing career direction or preparing for a new academic path.

What makes my tutoring different is the strong connection to the Swiss education system. I completed my master’s degree at a University of Applied Sciences in Switzerland and have many years of experience teaching students in Switzerland. This means my lessons are not generic international tutoring. They are built around Swiss school expectations, Swiss exam styles, Swiss curricula and the specific challenges faced by learners in Switzerland.

➜ Special focus on Passerelle preparation
The Passerelle is one of the most demanding Swiss pathways because it requires strong discipline, independent thinking and solid exam technique. I help students prepare systematically in Mathematics, Physics and Chemistry by working through the required theory, typical task types, old exams and exam-style practice.

➜ BMS and Berufsmaturität support
For BMS and Berufsmaturität students, I provide structured help in Mathematics, Physics and Chemistry, depending on the programme and exam requirements. We focus on building strong foundations, closing gaps and applying methods correctly in exam situations.

➜ Matura and Fachmaturität preparation
I support students preparing for Matura and Fachmaturität exams with clear explanations, relevant exercises and a structured learning plan. The lessons help students understand difficult topics, organize their knowledge and gain confidence before important assessments.

➜ QV / final apprenticeship exam preparation
Many vocational students need Mathematics, Physics or Chemistry for their QV/final apprenticeship exams, especially in technical, scientific, laboratory, healthcare or engineering-related fields. I help students connect theory with practical calculations and exam-style tasks.

➜ Adult education and returning learners
I also work with adult learners who are returning to education after a break, preparing for Passerelle, Berufsmaturität, Fachmaturität, QV or further studies. Adult learners often need a clear, respectful and efficient teaching style. I explain from the foundation upward, without judgment, and help rebuild confidence step by step.

➜ Mathematics, Physics and Chemistry taught with equal seriousness
The focus is not only Mathematics. Physics and Chemistry are also important, especially for Passerelle, Matura, Fachmaturität, technical BMS directions, QV exams and later studies. I explain formulas, concepts and calculations clearly so students understand the logic behind the subject.

➜ Old exams and Swiss-style practice
Where suitable, I use old exams, typical Swiss exam questions and realistic practice material. Students learn how questions are asked, how to recognize the correct method, how to structure their solutions and how to avoid common mistakes.

➜ Clear step-by-step method
Every task is approached with a simple structure: What is given? What is required? Which formula, law or method is suitable? Why does it apply? Then we solve the task step by step with all formulas, calculations and explanations.

➜ Why choose a Swiss-focused tutor?
Many tutors may know Mathematics, Physics or Chemistry, but Swiss exams often have their own wording, structure and expectations. Because I studied in Switzerland and have taught Swiss students for years, I can prepare learners in a much more targeted and relevant way.

➜ For serious students who want real progress
This class is ideal for students and adult learners who want to pass an important exam, improve their grades, close knowledge gaps, prepare for further studies or gain more confidence in Mathematics, Physics and Chemistry.

➜ Success-oriented preparation
My goal is to help students build real understanding, not just short-term memorization. With clear explanations, structured practice, old exam material and consistent preparation, students can develop the confidence and exam technique needed to perform at their best.

Parsa

4.73

(136)

True mastery of chemistry comes from conceptual clarity, not rote learning. Combining the rigorous edge of a National Gold Medalist with four years of hands-on experience mentoring 200+ students, I build structured learning paths tailored to your exact goals. My online classes are completely interactive, leveraging a digital writing tablet to make complex problem-solving feel natural and intuitive.
I believe if you feel unsuccessful you should try, if you are trying you must be patient and if you are pleased with everything, you have to raise your expectations.