Chemistry (IB/A-level/AP & first-year uni) — clear, step-by-step lessons with a Chemistry BSc tutor

From 28.1 $ /h

Chemistry can be challenging if it’s taught as pure memorization — my goal is to change that. With over 5 years of tutoring experience and a BSc in Chemistry from TU/e, I help students understand the “why” and “how” behind chemistry, turning tricky concepts into something logical and even enjoyable.

This class is for high school students (IB SL/HL, A-level, AP) and first-year university students taking General Chemistry. Lessons are in English and are ideal for international students or anyone who prefers studying in English.

We cover all major topics, including stoichiometry and moles, thermodynamics, equilibrium, acids, bases and buffers, kinetics, electrochemistry, atomic structure, bonding, and organic chemistry basics (nomenclature, mechanisms, isomerism).

A typical 60-minute lesson includes: 1) quick check-in and goal-setting, 2) a clear explanation with one core example, 3) guided practice with feedback, 4) an exam-style problem under light time pressure, and 5) recap and micro-homework with an error log to track recurring mistakes.

Lessons are available online (interactive whiteboard, past papers, custom notes) or in-person in Eindhoven.

Location

Online from Netherlands

About Me

I’m Valerian, a Chemistry BSc from TU/e. I help high-school and first-year university students master Chemistry, Calculus/Math, and high-school Physics.

My tutoring is clear and structured: I diagnose where understanding breaks down, rebuild concepts step by step, and coach problem-solving so students become confident and independent. I care about efficiency, calm progress, and real understanding—not rote memorization. Lessons are in English, online worldwide. If you want clarity and steady results, I’d be happy to help.

Outside of teaching I love dancing, debating, and cooking — things that keep me curious, communicative, and creative, qualities I bring to every lesson.

Education

Technical University of Eindhoven (TU/e)
BSc Chemistry and Chemical Engineering (Cum Laude)

High School:
“Orizont” Lyceum, Moldova
Member of Chemistry Olympiad team

Experience / Qualifications

Private Tutor (5+ years): chemistry, math/calculus, HS physics; personalised study plans; exam prep; steady, measurable progress.

University Calculus Tutor (TU/e): led groups; emphasised conceptual clarity and exam skills; graded assignments consistently.

Lab Assistant — Introductory Chemistry (TU/e): supervised practicals; taught procedures and safety; linked theory to experiments.

IChO mentoring and awards: Created learning resources for Olympiad peers. Bronze medalist, International Chemistry Olympiad (2021 & 2022).

Age

Teenagers (13-17 years old)

Adults (18-64 years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

The class is taught in

English

Romanian

Skills

Organic chemistry

Chemistry

Availability of a typical week

(GMT -05:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Calculus & Math (HS + first-year uni) — limits, derivatives, integrals, and problem-solving strategies

28.1 $ /h

Math becomes manageable when you see it step by step. I help students build solid foundations and tackle problems with confidence.

For: high-school (algebra, pre-calculus, IB HL math, A-level math) and first-year university Calculus I–II.

We cover functions and graphs, limits and continuity, derivatives and applications (rates, optimization, curve sketching), integrals and applications (area, volume, accumulation), sequences/series, and basic vectors/linear algebra if required.

A typical 60-minute lesson: 1) short diagnostic to spot weak points, 2) concise concept explanation, 3) guided examples → independent practice, 4) exam-style problem under light time pressure, 5) recap and small next-step plan with an error log to track progress.

Available online (interactive whiteboard, problem banks) .

High-School Physics — mechanics, energy, electricity, waves (IB SL / AP 1 / A-level foundations)

23.21 $ /h

Physics gets easier when formulas connect to intuition. I guide students step by step so concepts make sense and problems feel solvable.

For: high-school physics (IB SL, AP Physics 1, A-level foundations) and students preparing for exams or needing a stronger base for university.

We cover kinematics, Newton’s laws, forces and friction, energy and power, momentum and collisions, circular motion, simple harmonic motion and waves, basic electricity and DC circuits.

Lesson structure (60 min): 1) goal-setting and concept overview, 2) worked example, 3) guided practice, 4) short timed problem, 5) recap and next-step plan. Mistakes are logged and revisited to ensure steady improvement.

Lessons online.

Mr.

5.0

(11)

🎓 International Education Academy
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جميع المواد لكافة الشهادات: IGCSE – American -British -- SAT – IB – النظام الكندي –
مع أكاديمية التعليم الدولية للتفوق الدراسي

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Raef

5.0

(11)

Experienced for more than 18 years, I give private lessons in Mathematics - Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Chemistry - Biology and Geology to students in the French program of Terminales, Bac 1ère, Seconde and Brevet as well as students from CNED or international (European from grade 8 to 12) competitions and medical university preparatory classes or 1st and 2nd year university either at home or by internet online using the virtual class method with a very professional and specific shared interactive whiteboard.
My students' results are marked GOOD, VERY GOOD AND EXCELLENT each year.
For more information, do not hesitate to contact me, guaranteed response in a few minutes up to 10 hours maximum.

5.0

(11)

I have 22 years of teaching experience at international schools as a Chemistry teacher in different countries and currently I`m working as an A level Chemistry teacher at an independent school in England. I have a master's degree in chemistry.
I am very calm and patient.

My courses are intended for middle and high school students of all levels including IB (SL&HL), IB MYP, Cambridge AS&A level, IGCSE Chemistry.

I give my students the technique of working to get the best grades.

Feel free to contact me for more information.

Benson

5.0

(11)

Nothing beats one-on-one lessons.
I am a qualified, experienced, and certified international tutor with a strong familiarity with the Cambridge IGCSE/A-Levels/O-Levels & IB Diploma curricula. I offer both ONLINE and IN-PERSON lessons in PHYSICS, CHEMISTRY, and BIOLOGY, following the British, American, and Indian curricula.
My classes are available at affordable rates and can be conducted in-person or online. I adopt a student-oriented teaching style, striving to provide the best private lessons for my students.

With 6 years of professional experience in science (Physics, Chemistry, and biology), I am well-versed in both the British and American curricula and I possess a high level of competency. I have taught students from various countries, including Belgium, Spain, Switzerland, Japan, the USA, the Caribbean, the UK, India, China, Singapore, Malaysia, Turkey, the Netherlands, Luxembourg, Germany, France, Italy, and South Africa.

Book a lesson with me, and we can start on any day and time that suits you.

Mohamed

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(11)

Physics and chemistry are the gateway to understanding all sciences, as a science student you will need to be able to sort through the many complex features to become a true student scientist with a critical and curious mind. That's why I designed this course to help students prepare for their exams and the next school year to fill in the gaps they have in math and science.
I would like to inform you that I am a young researcher and I can also help you to acquire basic knowledge of Microsoft Office and other essential software for your career.

Amin

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This course aims to provide you with the knowledge and tools needed to better understand and master mathematics and physics. We offer personalized support to students of all specialties.

Sessions can be tailored to your specific needs, whether you are alone or in a group. We adjust the sessions according to your level and expectations.

Please do not hesitate to contact us if you have any questions.

Alba

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(11)

Graduate teacher in physics with 8 years of experience as a private teacher. I offer individualized pedagogy, help in preparing for questions or exams. My goal is to advance the student without overloading him. I give homework after each lesson and periodically provide progress reports.

Robert

5.0

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As a Franco-Belgian teacher, I offer private lessons in physics, chemistry and biology for secondary and higher levels. I specialize in secondary level up to 5th year Belgian.

I travel, if necessary, to your home in the Brussels region as well as in Walloon and Flemish Brabant, with a minimum course duration of 2 hours. With extensive experience, I offer numerous exercises to consolidate knowledge. Distance learning is also possible via platforms such as Skype, Facebook, etc. For students in France, lessons are done exclusively remotely.

Do not hesitate to contact me to organize your lessons according to your needs and availability. I am here to help you strengthen your skills in these subjects in an effective and personalized way. Courses tailored to your needs will allow you to progress quickly.

Michael

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(11)

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!

Prashil

5.0

(11)

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!”

Vincent

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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.

Mahmoud

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Are you a postgraduate student or looking to write a scientific research paper/review?
This course equips participants with the skills to critically revise scientific manuscripts for clarity, rigor, and adherence to publication standards. Focused on chemistry-related fields, such as organic chemistry, natural products chemistry, and/or analytical chemistry. It addresses the unique demands of sub-disciplines while fostering interdisciplinary competence. Participants will learn to refine manuscripts for pre-submission and post-peer review stages, ensuring readiness for high-impact journals.
This course will include, but not be limited to:
- Enhance logical flow and impact like (abstract, introduction, methods, results, discussion, conclusion).
- Develop proficiency in journal-specific formatting, including figures (e.g., ChemDraw), references, and supplementary materials.
- Strategize responses to reviewer comments, balancing revisions with study integrity.
- Utilize software for references (EndNote).

Skills Gained:
- Critical evaluation of scientific content and structure.
- Enhanced technical writing and data visualization.-
- Proficiency in navigating submission workflows and ethical guidelines.

Outcome:
Participants will emerge capable of transforming drafts into polished, publication-ready papers, effectively communicating research to the global scientific community.

Nathan

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(11)

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.

Inês

5.0

(11)

I offer clear, structured tutoring in Maths, Chemistry, and Physics, supporting students with both content mastery and exam success at IGCSE and A-Level. My lessons focus on clear explanations and the core ideas behind each topic, so things actually make sense.

For exam preparation, I shift focus to exam technique: you'll learn how mark schemes work, how answers are graded, and how to phrase responses clearly so you don’t lose marks because of wording, even when you know the content.

Andrea

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Chemistry and Biology that understand, connect, and apply each other

My high school Chemistry and Biology classes are designed to help students understand science clearly, dynamically, and meaningfully, integrating key concepts with real-world applications. I guide my students in developing a deep understanding that goes beyond memorization, fostering analysis, scientific reasoning, and critical thinking.

With a solid background in Food Biotechnology and extensive teaching experience, I integrate modern methodologies such as problem-based learning, case studies, digital simulations, and interactive activities that connect chemistry and biology with topics such as health, nutrition, genetics, biotechnology, sustainability, and the environment.

The classes are personalized and adapted to each student's pace, reinforcing content, preparing for assessments, and developing key scientific skills: data interpretation, understanding processes, scientific argumentation, and problem-solving. My approach aims to help students gain confidence, academic independence, and a passion for science.

These classes are ideal for students who:

They want to understand Chemistry and Biology without frustration

They seek to improve their academic performance

They need personalized support

They want a science that is current, applied, and connected to real life.

Science with meaning, learning with purpose, and support that makes a difference.