Mastering chemistry: Foundations of General Chemistry

From 58 C$ /h

My chemistry classes are engaging, structured, and tailored to the student’s needs, ensuring a solid understanding of fundamental concepts while fostering curiosity and problem-solving skills.

Each lesson begins with a brief review of previous topics to reinforce knowledge and build connections. In general chemistry, key topics include atomic structure, periodic trends, chemical bonding, stoichiometry, thermodynamics, and reaction kinetics. Concepts are explained using real-world examples, visual aids, and interactive discussions to enhance comprehension. For calculations, I guide students step by step, emphasizing problem-solving strategies and common pitfalls.

To track progress, I provide tailored exercises and encourage students to explain concepts in their own words. Regular assessments and constructive feedback help refine their understanding and problem-solving skills. My goal is to create a supportive and stimulating learning environment where students gain confidence and a deep appreciation for chemistry.

Extra information

Bring your own laptop and make sure you have material to take notes on.

Location

Online from United Kingdom

Age

Teenagers (13-17 years old)

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Advanced

Duration

30 minutes

45 minutes

60 minutes

The class is taught in

English

Afrikaans

Skills

Science

Chemistry

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

Mastering Chemistry: Basic Organic Chemistry Principles

56 C$ /h

For basic organic chemistry, lessons introduce the structure, nomenclature, and properties of hydrocarbons, functional groups, and reaction mechanisms. I use molecular models and digital tools to help students visualize molecular structures and reaction pathways. Reaction mechanisms are broken down systematically, focusing on electron movement and key principles such as nucleophilicity and electrophilicity.

Hands-on activities, including virtual or simple at-home experiments, help reinforce theoretical knowledge. I also incorporate practice questions and discussions on how chemistry applies to everyday life, making the subject more relatable and engaging.

Mastering Biology: Principles of A-Level Biology.

48 C$ /h

In this engaging and interactive class, you will explore the fundamental principles of A-Level Biology through a dynamic blend of visual aids, interactive questions, and personalized feedback. Designed to support your individual learning goals, this course will help you develop a deep understanding of key biological concepts while enhancing your problem-solving and analytical skills. Whether you’re preparing for exams or looking to strengthen your scientific knowledge, this class provides the guidance and tools you need to succeed.

Raef

4.73

(137)

I give private lessons at home or online by a very modern method of Mathematics - Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Mechanics - Electricity - Chemistry - Organic Chemistry - Biology, Geology of new French program or International School (in english IB) to students in Terminales, 1ère, Seconde, Brevet, Concours and university preparatory classes or 1st university year.
You can contact me for details.
I practice teaching since I was a student where I was first in my class.
Program and special rate for some countries that finish their program later where I can be there with help to better prepare CNED homework
‎‏The results of my final year students over the last 10 years were with the grades VERY GOOD, GOOD and EXCELLENT.
In this area of Asia, you benefit from reduced rates and a free mini session after booking.
Do not hesitate to contact me for more information, answer in a few minutes up to 12 hours maximum..

Aneeka

4.73

(137)

I am currently a Medical Student and have completed a degree in Biomedical student at Cardiff University. I am warming friendly, willing to help and enthusiastic person. I put all my effort in to something I do. I relish the opportunity to help those who are struggling or who wish to go the extra mile to deepen their knowledge of their chosen subject. f you would like some support for your child im here to help at any age up-to A level
I can provide highly planned, engaging, student-centred lessons that are catered to each individual's needs, and I can be as flexible as you'd like with timings and prefer to go on Skype.

I can provide references. I have previously done work in nurseries and primary schools. I also have taught small children Arabic and religious teachings. I also Have a DBS.

Please don't hesitate to get in touch with me at any time

4.73

(137)

AP Chemistry Tutor – Exam Preparation & Advanced Chemistry

Are you preparing for AP Chemistry and looking for a structured tutor who can help you understand difficult concepts, master calculations, and improve your exam performance?

I’m **Dr. Basil**, a Chemistry and Science tutor with **10+ years of experience teaching international curricula**, including AP, IGCSE, GCSE, A-Level, IB, and American Chemistry. With a background in Pharmacy and extensive Chemistry teaching experience, I provide structured, personalized online lessons designed around each student's level and goals.

My approach combines **conceptual understanding + problem-solving + exam technique**, so students learn not only what to study, but how to apply their knowledge to AP-style questions.

### AP Chemistry – Key Areas

• Atomic structure and periodic trends
• Chemical bonding and molecular structure
• Intermolecular forces
• Stoichiometry and quantitative chemistry
• Thermochemistry and thermodynamics
• Chemical kinetics
• Chemical equilibrium
• Acids, bases, and buffers
• Solubility and equilibrium
• Redox reactions and electrochemistry
• Laboratory concepts and data analysis
• Experimental design and error analysis
• AP-style multiple-choice questions
• Free-response questions (FRQs)
• Exam strategies and time management

### Advanced Organic Chemistry

For students taking university-level or advanced Chemistry:

• Functional groups and nomenclature
• Reaction mechanisms
• Substitution and elimination reactions
• Addition reactions
• Isomerism and stereochemistry
• Reaction pathways
• Organic synthesis

### Advanced Inorganic Chemistry

• Periodic trends and chemical properties
• Transition-metal chemistry
• Coordination compounds
• Redox chemistry
• Inorganic reaction principles
• Industrial chemistry

### What You Can Expect

✓ Clear, step-by-step explanations
✓ Personalized lessons based on your level
✓ Extensive problem-solving practice
✓ AP-style questions and FRQs
✓ Regular assessment of progress
✓ Exam-focused strategies
✓ Support with homework and difficult topics
✓ Online lessons using an interactive teaching approach

Whether your goal is to **build a strong foundation, improve your grades, prepare for the AP Chemistry exam, or master advanced Chemistry**, I can help you develop the knowledge and problem-solving skills needed to succeed.

**Book a lesson and let's build your Chemistry skills step by step.**

Mavi

4.73

(137)

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!

Chiwila

4.73

(137)

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!

Prashil

4.73

(137)

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!”

Victor

4.73

(137)

Hi, I'm Victor. I can help you in mathematics and add mathematics throughout junior and senior high school. I have 12 years of tutoring experience and now I want to help students around the world achieve better grades in school. I'll give my best support even after lecturing sessions, whenever you need it. Let me help you reach your goals in your math subject. 😄

Inês

4.73

(137)

I offer clear, structured tutoring in Mathematics, Chemistry, and Physics, supporting students with both content mastery and exam success at Advanced Subsidiary and Advanced Level (AS and A-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.

Dr.

4.73

(137)

Hello, I'm Pratibha, a PhD-qualified Biology and Chemistry tutor based in the Netherlands.

I have more than 10 years of teaching experience at secondary and university level. I help students understand Biology, Biochemistry, Biotechnology, Pharmacology and Chemistry, so they can do well in exams and feel confident in the subject. I teach online, and students from the Netherlands, Europe and the rest of the world are welcome.

What I teach
Secondary and pre-university: Biology and Chemistry for IB, A-Level, IGCSE, AP and other international curricula
University: Biochemistry, Molecular Biology, Immunology, Genetics, Microbiology, Zoology and Biotechnology, all the five branches of Chemistry
Exam preparation: past papers, exam technique, revision plans and last-minute support
Homework and coursework help: including lab reports, essays and internal assessments

About my background
PhD in Zoology, MSc in Biotechnology (Core subject- Chemistry) and MSc in Zoology (Gold Medalist)
Former Assistant Professor, with experience teaching both school and university students
Published researcher in preclinical pharmacology, with a recent poster presentation at AIBIA2025 in Utrecht
Experience guiding student research projects and designing lab activities that link practical work to theory
Fluent in English, with working knowledge of French and native-level Hindi

How my lessons work
Concepts first: I explain the "why" behind each topic, so you are not just memorising.
Tailored to you: Every student starts with a short chat about their level, goals and syllabus, and I build the lessons from there.
Interactive: I use diagrams, worked examples, practice questions and digital materials, and I give clear feedback after each lesson.
Exam-focused: We practise how to read questions, structure answers and manage time under pressure.
Supportive and patient: All levels are welcome, from students who are struggling to those aiming for top grades.

Who I can help
Students who find Biology or Chemistry difficult and want to build confidence
IB and A-Level students aiming for top grades
University students who need help with Biochemistry, Molecular Biology or Immunology
Students who need help with revision, past papers or coursework

Book a lesson. Message me with your level, subject, exam board and goals, and we will plan your first lesson together. I look forward to helping you succeed.

Location of the Lessons: Live, interactive, and high-quality sessions delivered online—learn from home in the Netherlands or anywhere worldwide, Face to face- at your home or at my place.

Iskander

4.73

(137)

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.

Fairy

4.73

(137)

This chemistry tutoring course is designed to help students develop a strong understanding of chemistry, improve their problem-solving skills, and build confidence in their studies. It is suitable for students studying AP Chemistry, GCSE, IGCSE, IB, A-Level, and high school chemistry, whether they need regular academic support or focused preparation for an upcoming exam.

Lessons can cover a wide range of chemistry topics, including atomic structure, the periodic table, chemical bonding, chemical equations, stoichiometry, acids and bases, energetics, rates of reaction, equilibrium, organic chemistry, electrochemistry, and other topics based on the student's curriculum and learning needs.

Each lesson is personalized to the student's level and goals. I provide clear, step-by-step explanations and guide students through practice questions and problem-solving exercises rather than simply giving them the answers. We can work together on homework, difficult topics, past-paper questions, exam techniques, and areas where the student needs additional practice.

For exam preparation, lessons can focus on understanding key concepts, applying knowledge to different types of questions, identifying common mistakes, and developing effective strategies for answering examination questions.

Whether you are struggling with a particular chemistry topic, preparing for an examination, or simply want to strengthen your understanding and achieve better results, the lessons will be adapted to your individual needs and learning pace.

Online lessons are conducted via webcam in a supportive and interactive environment, allowing students to ask questions freely and work through problems together.

Federica

4.73

(137)

Hi, my name is Federica and I am an astrophysicist. I obtained my PhD from ETH Zürich and, for over ten years, I have been working in international research teams, contributing to space missions such as ESA Euclid and NASA Roman, and collaborating with scientists from all over the world.

For more than ten years, I have also been active in teaching, tutoring and science communication. In my teaching approach, I consider it essential to listen to the student, understand their needs, and identify the way they reason and learn best. This is key to creating a truly personalised learning path that motivates them to engage with the subject and gradually take on more advanced learning challenges.

I helped several students to strengthen the foundations, identify strategic points early, and progressively work towards more advanced problem-solving and exam preparation.

I do not believe in a standard “one-to-many” lesson, but rather in a learning path designed to genuinely consolidate the student’s knowledge, help them become progressively more independent, and make them aware of the practical and interdisciplinary applications that a particular subject can have in their academic journey.

I am fluent in Italian and English, and I am currently strengthening my knowledge of French. Thank you for your attention.

Aws

4.73

(137)

I offer personalized mathematics lessons adapted to each student’s level, goals, and learning style.

As a first-year Bachelor of Science student at École Polytechnique and an experienced mathematics Olympiad participant, I focus not only on teaching formulas and techniques, but on developing mathematical reasoning, intuition, and problem-solving skills.

During the lessons, we can work on:

📚 Understanding and reviewing school mathematics concepts
✏️ Solving exercises and preparing for exams
🧠 Developing logical and problem-solving skills
🏆 Olympiad-style problems and advanced mathematics
🔍 Identifying and correcting gaps in understanding
🎯 Building a personalized study plan based on the student's goals

My goal is to make mathematics clear, rigorous, and enjoyable, while helping students become more independent and confident problem solvers.

Bader

4.73

(137)

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.

Sayed

4.73

(137)

A university professor with fifteen years of academic experience teaching chemistry and biology in language schools. My teaching methodology focuses on simplifying complex scientific concepts to ensure effective comprehension, while fostering an interactive learning environment that stimulates students' passion and makes studying science an inspiring experience. Through my innovative approach, I am committed to achieving the highest academic standards and instilling a deep understanding of the subject.