Chemistry, Resolution of Exercises, and Test Prep Tutoring

From 29 € /h

I am graduated in Chemistry from the University of Campinas, a top 3 University in Latin America. I graduated as the best student in the class in 2018. Next, I have started a master's degree in organic chemistry, at the same university. At the moment, I am waiting for the "COVID crisis" to pass away, so I can start my doctorate at the University of Lyon (France).

I have been teaching chemistry for high school and undergraduate students since 2014. I am interested to help you with:

- To understand concepts of Chemistry at a deeper level;
- To prepare yourself for Olympiads of Chemistry;
- To solve lists of exercises and exams;

Location

Online from Brazil

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

Portuguese

Skills

Organic 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

Mohamed

4.95

(21)

📚 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.

Magdi

4.95

(21)

This course is designed for IB Chemistry HL and SL students who aim to achieve strong academic results through structured, exam-focused preparation.

What This Course Covers

Complete syllabus coverage (HL & SL)
Concept reinforcement and advanced problem-solving
Stoichiometry and quantitative calculations
Organic chemistry and reaction mechanisms
Energetics, kinetics, equilibrium, and acid–base chemistry
Data-based and structured exam questions
Mark scheme analysis and examiner expectations
Time management strategies for exams

Internal Assessment (IA) Support

For students requiring additional guidance, structured IA supervision is available, including:
Refining research questions
Experimental design discussion
Data processing and uncertainty analysis
Evaluation and conclusion structure
Improving clarity and scientific reasoning

Teaching Methodology

Lessons are organized, focused, and results-driven. Students are trained to:
Understand concepts at a fundamental level
Apply knowledge to unfamiliar exam scenarios
Structure answers according to IB mark schemes
Improve calculation accuracy and logical reasoning
Develop confidence under exam conditions
Each student receives a personalized study plan based on their current level and target grade.

Hagar

4.95

(21)

I'm a pharmacist, graduated from Faculty of Pharmacy, Ain Shams University, and hold a Master's degree in Analytical Chemistry. My goal is for students to understand important scientific subjects such as biology and chemistry without fatigue and to enjoy studying them. I give homework and submit periodic reports on the student's progress in their studies.

Mahmoud

4.95

(21)

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.

Yassir

4.95

(21)

Organic chemistry is often perceived as a complex and abstract field. My approach is to simplify this complexity and present the discipline as a logical language, where each mechanism and reaction fits into an overall coherence.

- Teaching methods: step-by-step explanations, use of 3D models and digital tools (ChemSketch, simulations), and a Socratic method to stimulate critical thinking and autonomy.

- Typical course outline: review of previous concepts, gradual introduction of new concepts, guided exercises inspired by exams, interactive discussion, and an action plan for future learning.

- What sets me apart: PhD in Chemical Process Engineering, specialist in international programs (IB HL/SL, IGCSE, A-Level) and academic support.

Aya

4.95

(21)

Hello
In the name of God
I study science, chemistry, and biology according to the Saudi, Emirati, Qatari, Omani, and Kuwaiti curricula.
I am Ayatollah Dweini, a graduate of the Faculty of Pharmacy at Assiut University in Egypt, with a Master's degree in Chemistry from the University of Szeged in Hungary. I am currently pursuing my PhD at the University of Edinburgh in the UK. I have four years of experience teaching analytical chemistry to pharmacy students, and my students thoroughly enjoy my lessons and teaching methods.
I will teach you whether your level is beginner or advanced, and I will provide you with study resources and practice materials, and we will discuss them together.

With my fun teaching method, you'll learn chemistry very well, and the lessons will be enjoyable and tailored to your needs.

Book your first lesson with me and try it for yourself ;)

Noreen

4.95

(21)

Struggling with MDCAT Chemistry get 180+ marks in just 3 months with Pakistan's most result-oriented Chemistry expert. I have 10 years of professional teaching experience. I teach Chemistry for O levels, A levels, Matric, FSc and university beginners. My focus is on making concepts building clear with simple explanations, diagrams and past paper practice. I never focus on the the boring rote memorization.
I will cover topics like Atomic Structure, Chemical Bonding, Organic Chemistry, Acids, basis and problem solving. Lessons are interactive and tailored to your syllabus and pace.
I offer help with homework, test preparation and exam revision.
My teaching system is different from others. I explain every single topic with real-life examples and colorful diagrams. I have successfully taught 500+ students. I personally monitor each student's weekly progress and send detailed performance reports to the parents every Sunday evening.
My interactive classes are conducted online via Zoom and Google meet. I provide full Study material including complete solved past papers with detailed step-by-step solutions. We also conduct daily MCQs practice in dedicated WhatsApp group and comprehensive weekly chapter-wise test with full performance ranking and analysis. I personally monitor each student's weekly progress and detailed performance reports to the parents every Sunday evening without fail. My teaching approach builds strong concept and boost confidence for board exams.

Imen

4.95

(21)

My approach as a private tutor is based on an active and personalized learning method. I adapt to each student's specific needs, offering clear explanations followed by practical exercises to solidify the concepts. In organic chemistry, I use diagrams and concrete examples to simplify complex mechanisms. Each lesson begins with a review of previous concepts, then we move on to new concepts accompanied by exercises, followed by a detailed review. I ensure that the student masters each step before moving on to the next. My lessons are suitable for all levels, from high school to university, as well as professionals wishing to deepen their knowledge of organic chemistry and processes. My goal is to make each student independent and confident in the subject.

Kristina

4.95

(21)

Life Sciences are intertwined with each other- Biology and Chemistry to Physics and Maths. A strong comprehension of atomic principles will allow students to see links between taught disciplines and support their successes not only in Chemistry, but in all related subjects!

One of my principles is integrating taught metrical into the skill of writing exams and approaching in-class assessments! We will go step-by-step through the annual curriculum and identify areas of knowledge based on the amount of attention we would need to dedicate to them.

Hany

4.95

(21)

My online chemistry class will be conducted via a live virtual platform, using interactive video conferencing tools. I will provide real-time digital whiteboard explanations, and live Q&A. Students will have access to recorded sessions, digital resources, and periodic assessments to track their progress. The class environment will be collaborative, with opportunities for peer interaction and one-on-one support.

Archita

4.95

(21)

This class is designed for students who want to improve their understanding of Biology and Chemistry in a simple and interactive way. Whether you need help with school lessons, exam preparation, homework, or understanding difficult concepts, the classes will be adapted to your level and learning style.

Topics can include cell biology, genetics, human physiology, organic chemistry, chemical reactions, biochemistry, and more. Lessons focus on clear explanations, practice questions, and building confidence in science subjects.

Classes are suitable for beginners as well as intermediate students who want extra support or deeper understanding.

Sana

4.95

(21)

Struggling with Chemistry? I offer personalized online and in-person Chemistry lessons for students of all levels, including GCSE, IGCSE, O Levels, A Levels, AP Chemistry, IB Chemistry, SAT Chemistry, and introductory University Chemistry.

My lessons focus on building strong concepts, improving problem-solving skills, and preparing students for exams with confidence. I use clear explanations, interactive teaching methods, and targeted practice questions to help students achieve excellent academic results.

Whether you need help with Organic Chemistry, Inorganic Chemistry, Physical Chemistry, Analytical Chemistry, or exam preparation, I will create lessons tailored to your learning goals and pace.

Feten

4.95

(21)

Master Chemistry with confidence!

Whether you are struggling with basic concepts, preparing for an important exam, or aiming for higher grades, I am here to help you succeed.

I am an engineering student specializing in Chemical Engineering with research experience at the University of Sherbrooke (Canada). I combine strong scientific knowledge with a patient and structured teaching approach to make chemistry easier to understand.

During our lessons, you will:

✔ Understand concepts instead of memorizing them

✔ Solve exercises step by step

✔ Improve your problem-solving skills

✔ Prepare efficiently for quizzes, assignments, and exams

✔ Learn at your own pace in a supportive environment

I adapt every lesson to the student's level and learning style.

Whether you are a beginner or an advanced student, together we will build your confidence and help you achieve your academic goals.

Duan

4.95

(21)

Organic Chemistry & General Chemistry | University Level | Exam Preparation | English & Chinese
Chemistry doesn't have to be about memorizing endless reactions—it becomes much easier once you understand the underlying logic.
I am currently a PhD researcher in Organic Chemistry at the University of Göttingen (Germany), specializing in reaction mechanisms, organometallic chemistry, and modern analytical techniques. My teaching focuses on helping students truly understand chemistry rather than simply preparing them to pass an exam.
My lessons are suitable for:
• University students taking General or Organic Chemistry
• Students preparing for oral or written examinations
• Anyone struggling with reaction mechanisms
• Students who need help with assignments, tutorials, or laboratory reports
During our lessons, we can cover topics such as:
General Chemistry
Organic Chemistry
Reaction Mechanisms
Organic Reaction Design
Spectroscopy (NMR & Mass Spectrometry)
Problem Solving and Exam Strategies
Every lesson is tailored to your current level and learning goals. I explain difficult concepts step by step, using clear examples and encouraging questions throughout the lesson. My aim is not only to help you improve your grades but also to develop the confidence to solve unfamiliar chemistry problems independently.

Lessons are available online in English or Chinese.

Toka

4.95

(21)

You can get simplified information with a simplified explanation of your curriculum.

Each student can ask their question in the questions section.

There are some tests to monitor the student's level of understanding of the lessons explained in each session.

A dedicated WhatsApp number is available for inquiries at any time regarding unclear information, and you will receive a response within a short time.