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Since July 2026
Instructor since July 2026
A-Level Chemistry (AQA • Edexcel • OCR • Cambridge) | Exam-Focused Private Tutoring
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From 58 C$ /h
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This course is designed for students studying A-Level Chemistry under AQA, Edexcel, OCR, or Cambridge examination boards.

Whether you're preparing for your final exams, improving your understanding of difficult topics, or aiming for an A or A* grade, lessons are tailored specifically to your syllabus and academic goals.

Together, we'll cover Physical, Organic, and Inorganic Chemistry while developing the problem-solving skills and exam techniques required to succeed in A-Level assessments. Lessons include worked examples, challenging practice questions, past paper discussions, and detailed explanations of difficult concepts.

As a National Gold Medalist in the Iranian Chemistry Olympiad with extensive private teaching experience, I focus on helping students truly understand chemistry instead of relying on memorization. My goal is to make complex topics clear, logical, and enjoyable.

Every lesson is fully personalized so that we spend more time on the topics you find most challenging while steadily building confidence for examinations.
Extra information
Classes are conducted online with interactive teaching using a digital whiteboard.

Students are encouraged to bring their textbook, calculator, class notes, and any past papers or homework they'd like to discuss. Homework and additional practice materials can be provided upon request. Please ensure you have a stable internet connection and a quiet learning environment.
Location
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Online from United States
About Me
Hello! I'm a Chemistry tutor with over four years of teaching experience and a passion for helping students build confidence in chemistry.

I am a National Gold Medalist in the Iranian Chemistry Olympiad and currently a medical student at Tehran University of Medical Sciences. Throughout my teaching career, I have worked with more than 100 students, helping them prepare for IB, A-Level, AP, university entrance exams, and Chemistry Olympiads.

My teaching philosophy is simple: chemistry should be understood, not memorized. I focus on building strong conceptual foundations, developing problem-solving skills, and adapting every lesson to the student's learning style and goals.

I enjoy teaching motivated students of all levels, whether they need support with school, are aiming for top exam scores, or want to challenge themselves with advanced chemistry. Lessons are interactive, well-structured, and designed to make even difficult topics feel logical and approachable.

I believe every student can excel with the right guidance, patience, and practice, and I look forward to helping you achieve your academic goals.

phone number: +989120549676
instagram: pi.yavari
Education
Tehran University of Medical Sciences (TUMS)
Doctor of Medicine (M.D.)
Current Medical Student

National Gold Medalist – Iranian Chemistry Olympiad
Ranked among the top students nationally after successfully completing the national Chemistry Olympiad program.
Experience / Qualifications
• Over 4 years of private and online chemistry tutoring.

• More than 100 students taught, ranging from high school to pre-university level.

• Specialized in IB Chemistry (HL & SL), A-Level Chemistry (AQA, Edexcel, OCR, Cambridge), AP Chemistry, and Chemistry Olympiad preparation.

• National Gold Medalist in the Iranian Chemistry Olympiad.

• Experienced in preparing students for school examinations, standardized international curricula, and advanced chemistry competitions.

• Personalized one-to-one online lessons using a digital whiteboard, with tailored study plans, practice questions, and regular progress assessment.

• Strong emphasis on conceptual understanding, critical thinking, and effective exam strategies rather than rote memorization.
Age
Teenagers (13-17 years old)
Student level
Beginner
Intermediate
Advanced
Duration
60 minutes
The class is taught in
English
Availability of a typical week
(GMT -05:00)
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
This course is intended for ambitious students preparing for national or international Chemistry Olympiads, as well as anyone who wants to study chemistry beyond the standard high school curriculum.

Lessons focus on developing advanced analytical thinking and problem-solving abilities rather than simply learning formulas. Depending on your experience and goals, we will explore Physical Chemistry, Organic Chemistry, Inorganic Chemistry, Thermodynamics, Equilibrium, Electrochemistry, Reaction Mechanisms, and advanced quantitative problem solving.

As a National Gold Medalist in the Iranian Chemistry Olympiad, I understand the level of reasoning and creativity required to succeed in Olympiad competitions. My teaching approach emphasizes building intuition, recognizing patterns, and learning how to approach unfamiliar problems with confidence.

Whether you're preparing for your first Olympiad or aiming for the highest levels of competition, lessons are adapted to your current knowledge and designed to progressively challenge your abilities.
Read more
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.
Read more
Show more
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### Master Chemistry Calculations and Maximize Your Exam Marks

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✓ Make frequent calculation or unit-conversion errors
✓ Find stoichiometry and mole calculations difficult
✓ Need help with titration and concentration problems
✓ Want to improve their exam technique
✓ Are preparing for IGCSE or IB Chemistry exams
✓ Want structured practice and targeted feedback

### What You Can Expect

✓ Clear, step-by-step explanations
✓ Personalized instruction based on your current level
✓ Extensive calculation practice
✓ Exam-style questions and past-paper practice
✓ Identification and correction of recurring mistakes
✓ Guidance on showing working clearly to earn method marks
✓ Strategies for checking whether your answer is reasonable
✓ Focused preparation for IGCSE and IB examinations

**The goal is not simply to memorize Chemistry formulas — it is to develop the confidence and problem-solving skills to approach unfamiliar calculation questions successfully.**

Book a lesson and let's turn Chemistry calculations from a source of lost marks into one of your strongest areas.
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As a dedicated tutor with extensive experience in preparing students for standardized exams such as the SAT, GMAT, and SSAT, I understand the unique challenges that each of these tests presents. My approach is comprehensive and focuses on building a strong foundation in critical areas such as Mathematics, Quantitative Reasoning, Verbal Skills, and Analytical Writing. Each program I develop is tailored to the specific requirements of the exam, ensuring that students are well-prepared and confident on test day.

Having a deep understanding of the test formats and question types allows me to provide personalized strategies that target each student's individual strengths and weaknesses. I believe that every student has a unique learning style, and my goal is to enhance their test-taking skills while improving their time management. By fostering a supportive learning environment, I aim to boost students' confidence and empower them to achieve top scores.

My tutoring sessions incorporate a variety of effective methods, including real exam questions and timed practice tests. This hands-on approach allows students to familiarize themselves with the types of questions they will encounter, making the actual exam feel less daunting. I teach proven techniques for tackling even the most challenging problems, ensuring that students feel equipped to handle any question that comes their way.

One of the key components of my tutoring is helping students develop effective study habits. I provide guidance on creating a structured study plan that maximizes their preparation time and aligns with their personal goals. This structured approach not only keeps students on track but also helps them build a sense of accountability, which is crucial for success.

In addition to academic preparation, I also focus on the psychological aspects of test-taking. Many students experience anxiety leading up to exams, which can affect their performance. I teach relaxation techniques and mental strategies to help manage stress, allowing students to approach their exams with a calm and focused mindset. By addressing both the academic and emotional challenges of test preparation, I equip students with a well-rounded toolkit for success.

Feedback is an essential part of the learning process, and I make it a priority to provide constructive and actionable insights during our sessions. After each practice test, I conduct a thorough review of the results, highlighting areas for improvement while also acknowledging progress. This continuous feedback loop helps students understand their growth and keeps them motivated throughout their preparation.

My commitment to student success goes beyond just teaching content. I aim to inspire a love for learning and self-improvement in each of my students. Many of my former students have gone on to achieve their academic goals, securing places at prestigious universities and programs. Their success stories are a testament to the effectiveness of my tailored approach and the dedication I bring to each tutoring session.

If you're looking to master the SAT, GMAT, or SSAT with confidence, I invite you to book a session now. Together, we will develop a customized learning plan that suits your individual needs, ensuring that you are not only prepared to face the test but also equipped to excel and reach your highest potential. With my guidance and your commitment, we can achieve outstanding results. Let’s embark on this journey to success together!
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I offer clear, structured tutoring in Mathematics, Chemistry, and Physics, supporting students with both content mastery and exam success at IGCSE level, for both Edexcel and Cambridge. 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.
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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.
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I graduated with a perfect 45/45 in the IB Diploma and achieved 7/7 in both Biology HL and Chemistry HL. I also have over 3 years of teaching experience.
In this class, I’ll share the strategies, techniques, and exam approaches that helped me achieve those results.
This class is focused on more than simply reviewing the syllabus. We will focus on how to approach IB science questions, apply your knowledge effectively, maximize marks, and consistently perform at a 6–7 level.

What we will focus on:
- How to approach difficult IB-style questions
- Strategies for moving from a 5 to a 6 or from a 6 to a 7
- How to understand command terms and what questions are really asking
- How to structure answers to maximize marks
- Data analysis, graphs, calculations, and experimental questions
- Common mistakes that cost students marks
- Time management and exam strategy
- Challenging 6–7 level Biology HL and Chemistry HL questions

We will work through challenging IB-style Biology and Chemistry questions step by step, focusing not only on what the correct answer is, but why the markscheme awards marks for it and how to recognize similar questions in an exam.
Whether you are currently working toward a 6, trying to push from a 6 to a 7, or simply want to become significantly stronger in IB Biology HL or Chemistry HL, this class will give you a clear and practical strategy for maximizing your exam performance.
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I offer personalized academic support in Mathematics, Physics, Chemistry, and Biology for secondary and high-school students. Whether the goal is to strengthen fundamental concepts, overcome specific difficulties, improve problem-solving skills, prepare for tests and exams, or simply gain confidence in a subject, each lesson is adapted to the student’s curriculum, level, objectives, and learning pace.

Learning science is about much more than memorizing formulas, definitions, and procedures. My approach focuses first on understanding: identifying what really matters, connecting different concepts, developing logical reasoning, and learning how to approach a problem step by step. The objective is not only to improve academic results, but also to help students become more confident, curious, and independent learners.

Depending on the student’s level and curriculum, I can provide support in:

¤ Mathematics — algebra, equations and inequalities, functions, sequences, geometry, trigonometry, vectors, limits, derivatives, integrals, probability and statistics
¤ Physics — mechanics, motion and forces, energy, electricity, electromagnetism, waves, optics, thermodynamics, atomic and modern physics
¤ Chemistry — atomic structure, chemical bonding, reactions, stoichiometry, solutions and concentrations, acids and bases, oxidation-reduction, thermochemistry, kinetics and introductory organic chemistry
¤ Biology — cell biology, genetics and DNA, molecular biology, human physiology, reproduction, evolution, ecology and basic biochemistry

I hold a PhD in Physics and have a broad academic background in physics, mathematics, applied sciences, and experimental research. My scientific training allows me to connect concepts across different subjects and, whenever useful, relate what students learn in class to concrete examples, experiments, technology, and real scientific applications.

Lessons are adapted to the student’s own school program and materials and can be provided in English or French, with explanations in Arabic whenever helpful.
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French
The law can seem difficult: technical vocabulary, lengthy texts, demanding legal reasoning. My goal is to make it clear and accessible, in the language that suits you best: Arabic, French, or English.

This course is aimed at law students (Bachelor's, Master's), candidates for competitive exams and professionals who want to strengthen their foundations.

You will learn to :

Understanding the fundamental concepts (civil law, criminal law, business law, constitutional law, etc.)
Mastering the methodology: essay, case commentary, practical case
Use legal terminology in all three languages
Prepare effectively for your exams and competitions

Each session is tailored to your level, your program and your goals.

🇬🇧 English
Law can feel hard: technical vocabulary, long texts and demanding legal reasoning. My goal is to make it clear and accessible, in the language that suits you best: Arabic, French or English.

This course is for law students (bachelor's, master's), exam candidates and professionals who want stronger foundations.

You will learn to:

Understand core concepts (civil, criminal, business and constitutional law...)
Master legal method: essays, case comments and case studies
Use legal terminology in all three languages
Prepare effectively for your exams

Each lesson is tailored to your level, your syllabus and your goals.

🇲🇦 Arabic
قد يبدو القانون صعباً: مصطلحات تقنية، نصوص طويلة، وتفكير قانوني دقيق. هدفي هو جعله واضحاً وسهلاً، باللغة التي تناسبك: الفرنسية أو الإنجليزية.

هذا الدرس موجه لطلبة القانون (الإجازة والماستر)، والمترشحين للمباريات، والمهنيين الراغبين في تقوية معارفهم.

ستتعلم:

فهم المدني، الجنائي، قانون الأعمال، الدستوري...)
Use: الحالات العملية
استعمال المصطلحات القانونية باللغات الثلاث
التحضير الجيد للامتحانات والمباريات

كل حصة مكيفة حسب مستواك وبرنامجك وأهدافك.
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Are high school or university STEM courses feeling overwhelming? Whether you're aiming for A/A grades in your secondary school board exams or striving to master foundational university coursework, this class is structured to make complex concepts intuitive, manageable, and scoring-friendly.

Who This Class Is For?
Secondary / High School Students (Ages 12–18): Preparing for WAEC, GCSE, IGCSE, SAT, A-Levels, IB, or national high school exit exams.

Early University Undergraduates: Taking 100/200-level foundational courses in General Chemistry, University Physics, Calculus, Linear Algebra, or Applied Mathematics.

Students Needing Exam Prep or Score Recovery: Turning struggling scores into distinction-level performance with structured problem-solving tactics.
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Interactive K-12 Mathematics & Grades 7–12 Science Lessons

Is your child struggling with complex math formulas, needing homework support, or preparing for major science exams?

I am a TRCN-licensed Educator, Tutor Success Manager, and STEM Specialist with over a decade of experience helping students build confidence and achieve top grades. With a First Class / 2:1 degree in Information Technology, a Post Graduate Diploma in Education (PGDE), and advanced MSc IT coursework, I deliver structured, visual, and highly interactive online lessons customized to every student’s learning pace.

What We Cover in This Class:

Mathematics (Grades 1–12): Foundational arithmetic (CPA approach), fractions, word problems, algebra, indices, logarithms, coordinate geometry, linear graphs, quadratic equations, and trigonometry.

Sciences (Grades 7–12): Integrated/General Science, Physics (Scalar and Vector Quantities, Kinematics, Mechanics, Energy Transformations, Waves), Chemistry, and Biology.

How Lessons Are Taught:

Conceptual Clarity over Rote Learning: I break down abstract topics into easy-to-understand visual steps so students master the why behind every formula.

Interactive Digital Classroom: We utilize live interactive whiteboards (OpenBoard, Miro) and dynamic practice tools (Google Forms, Quizizz) to keep students fully engaged throughout every session.

Tailored Pace & Regular Feedback: Lessons are customized to match school curricula, reinforce class topics, support with homework, and provide parents with clear progress updates.

Whether your student needs early math intervention or advanced high school science mastery, I am here to make learning intuitive and rewarding.

Book a trial session today, and let’s unlock your student's potential in Math and Science!
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Are you stuck on a chapter, do you want to practice for the baccalaureate exam, or do you have some catching up to do? I can help you online, with a clear method.

MY JOURNEY
- Graduated with honors from the baccalaureate
- 4 years of studying fundamental computer science in Russia, which deepened my mathematical knowledge
- Background in software engineering
- Bachelor's degree in psychology (2015): it helps me understand how each student learns

MY METHOD
- First lesson: I diagnose your weaknesses and the real cause of the blockage
- Each course is built based on this diagnosis
- For each chapter: lessons, examples, then exercises of increasing difficulty
- Practice with typical baccalaureate exam questions and expected writing style
- Work plan adapted to your pace

RESULT
One of my students obtained the highest honors in the 2026 baccalaureate exam, with a score of 17 in Mathematics.

WHAT I WORK ON WITH YOU
Analysis (sequences, limits, differentiation, integrals), probability, geometry, and preparation for the baccalaureate exams.

Write to me indicating your level, your difficulties and your availability.
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Online Worldwide | Primary to High School (Grades 3-12) | IGCSE | GCSE | High School Diploma
Struggling with Math? I make Math simple, clear, and exam-focused.
I teach: Algebra, Geometry, Trigonometry, Statistics, Calculus Basics, Word Problems, Past Paper Practice.
My method:
Diagnose weak areas in first lesson. Explain concepts with simple examples. Practice with graded exercises + homework help. Weekly progress tracker for parents. I have helped students jump 2-3 grades in one term. Whether you need foundation, homework support, or IGCSE/GCSE final revision, I will help you pass with confidence.
Platforms: Zoom / Google Meet / WhatsApp Video
Languages: English & Setswana
First lesson: Assessment + consultation!
Book now and boost your grade.2. ENGLISH DESCRIPTION - For English Class Title to use: English Tutor - Grammar, Essay Writing & Fluency - IGCSE & High School
Description:
Online Worldwide | Primary to High School | IGCSE English Language & Literature | GCSE
Confident English = Confident Student. I help you write better, speak clearly, and score higher.
I teach:
Grammar & Vocabulary | Essay Writing (Descriptive, Narrative, Argumentative)Comprehension & Summary Literature Analysis | Speaking & Presentation Skills | IGCSE / GCSE Exam Techniques. Each lesson: Clear explanation + Model essay + Your writing + My feedback within 24 hours.
Perfect for: ESL learners, primary students, high school students, adults, IGCSE/GCSE candidates.
Let's make English your best subject. Book your first today! 3. SCIENCE DESCRIPTION - For Science Class Title to use: Science Tutor - Biology, Chemistry, Physics - High School & IGCSE
Description:
Online Worldwide | Combined Science | Biology | Chemistry | Physics | IGCSE | GCSE
Science made easy with diagrams, real-life examples, and exam answers that get marks.
I teach:
Biology: Cells, Genetics, Ecology, Human Body; Chemistry: Atoms, Reactions, Periodic Table, Practicals; Physics: Forces, Energy, Electricity, Motion; Combined Science & General Science (Grades 6-12). What you get:
Visual lessons, simplified notes, past paper Q&A, practical demonstrations, exam technique (how to answer 6-mark questions).
I help students who say "I don't understand Science" become students who say "Science is easy!"
Suitable for IGCSE, GCSE, BGCSE, and all High School curricula.
Book your assessment.4. ICT / COMPUTER DESCRIPTION - For ICT Class (Highest Pay)Title to use: ICT & Computer Science - MS Office, Coding, IGCSE ICT - Online Worldwide
Description:
Online Worldwide | ICT | Computer Science | Digital Skills | IGCSE ICT | Beginners to Advanced
From computer basics to coding - I teach ICT for school, work, and the future.
I teach:
Computer Basics & Digital Literacy; Microsoft Office: Word, Excel, PowerPoint (Advanced formulas, presentations); Internet & Email Skills; IGCSE ICT Theory & Practical (Spreadsheet, Database, Document Production); Intro to Coding: Scratch & Python for Kids/Teens; Computer Skills for Adults & Students. Perfect for: Primary students, high school students, IGCSE ICT exam prep, adults needing work skills, beginners with zero experience.
Lesson style: Screen-share, hands-on practice, take-home tasks, step-by-step notes.
No jargon. 100% practical. You will use the computer confidently after 3 lessons.
Platforms: Zoom with screen share
Start today - First lesson includes a ICT skills assessment! Availability: Flexible - I teach across time zones (Africa, UK, Europe, USA) | Message me on Apprentus to schedule your time in Gaborone time (CAT).
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Are you preparing for the Lebanese Baccalaureate and can follow the steps, but don’t know why they work? This class is for Grade 10 to 12 students who want to understand Math and Physics, not just memorize them.

I’m a PhD candidate in mechanical engineering with a Diplôme d’Ingénieur and 5 years of teaching experience. We start with a problem you find difficult, and I find exactly where your reasoning breaks. Then we work together, like colleagues, to understand the method and connect it to real life or to something you care about.

You will learn to:
Understand the reason behind each method
Solve unfamiliar questions on your own
Apply what you learn to past official exam questions
Feel calmer and more confident before exams
Make a clearer decision about your university path

AI can now solve almost any homework problem in seconds. But it won’t sit your exam for you. In this class, you learn how to study, how to think through new problems, and how to use tools like AI to reach your own goals.
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Hi! If physics is giving you a hard time and you are preparing for your GCSE or IGCSE exams under AQA, Edexcel, or OCR boards, I am here to help you take things from scratch and build complete confidence.
Here is how we go through the entire learning journey together:

Starting from the Basics: When we begin a new topic—whether it is forces, electricity, waves, or energy—we don't just jump into memorizing definitions. We start right from the very basics, breaking down what the concept actually means using simple, real-world logic.

Interactive Visual Learning: During our online session, we work on a shared digital whiteboard. I draw clean diagrams, circuit layouts, and ray optics step by step right in front of you so you can clearly visualize what is happening instead of just imagining it from a book.

Tackling Numericals: Physics formulas and calculations scare many students. We practice numerical problems slowly, learning how to rearrange formulas, substitute values correctly, and check units step by step until solving them becomes second nature.

Exam & Past Paper Practice: Once we finish a chapter, we immediately move to exam-style questions and past papers. We review how examiners mark answers, how to phraseexplanations properly, and how to manage time so you feel fully prepared and calm on your actual exam day.

Drop me a message anytime, and let's talk about which topics you want us to start working on together!
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