Chemistry for beginner, intermediates.CHEMISTRY FOR ALL

From 37 C$ /h

Chemistry is the study of substances—that is, elements and compounds—while biology is the study of living things. However, these two branches of science meet in the discipline of biochemistry, which studies the substances in living things and how they change within an organism.
In this class we will learn more about different aspects of academic chemistry including organic, inorganic and quntitative.

Location

Online from United Kingdom

Age

Children (7-12 years old)

Teenagers (13-17 years old)

Adults (18-64 years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

The class is taught in

English

Skills

Organic chemistry

Quantitative 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

Chemistry,English and Psychology for Everyone and all

31 C$ /h

Chemistry is a language, a scientific language.
English is the medium of language used worldwide and taught worldwide, it’s one of the most powerful and spoken language around the globe.
Psychology is how our brain cooperates, how they work. It makes us understand our behaviour and how the world around us works.
In this class we will learn about all these subjects and have fun understanding the difficulty doing common among the students.
Have passion for learning and let’s get on with it.

Mohamed

4.95

(22)

📚 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.

4.95

(22)

Chemistry Calculations Masterclass | IGCSE & IB

### Master Chemistry Calculations and Maximize Your Exam Marks

Do you understand Chemistry theory but struggle when you face calculation questions?

Do you lose marks because of **formula selection, unit conversions, mathematical steps, significant figures, or poorly structured working**?

This masterclass is designed specifically for **IGCSE and IB Chemistry students** who want to build strong confidence in quantitative Chemistry and improve their exam performance.

I’m **Dr. Basil**, a Chemistry tutor with **10+ years of experience teaching international curricula**, including IGCSE, IB, GCSE, A-Level, and American Chemistry. With a background in Pharmacy and Quality Management, I use a systematic, step-by-step approach that helps students understand not only *how* to calculate the answer, but *why* each step is required.

### What You Will Master

**Core Quantitative Chemistry – IGCSE & IB**

• The mole concept and Avogadro's constant
• Relative atomic mass and relative formula mass
• Molar mass calculations
• Balanced equations and stoichiometric calculations
• Limiting reactants
• Percentage yield and atom economy
• Empirical and molecular formulae
• Gas volume calculations
• The ideal gas equation
• Concentration calculations
• Dilution calculations
• Titration calculations
• Reacting masses and volumes

**IB Chemistry – Additional Skills**

• Uncertainty calculations
• Percentage uncertainty and percentage error
• Significant figures and decimal places
• Data processing and evaluation
• Uncertainty in experimental results

### How We Work

Rather than simply memorizing formulas, you will learn a **repeatable method for solving Chemistry calculations**:

**Understand → Identify → Choose the equation → Substitute → Calculate → Check → Give the correct units**

We will work through progressively more challenging problems and use **IGCSE/IB-style exam questions and past papers** to develop speed, accuracy, and exam technique.

### This Masterclass Is Ideal For Students Who:

✓ Struggle with Chemistry calculations
✓ Understand the theory but cannot apply it to questions
✓ 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.

Patrick

4.95

(22)

📚 Edexcel IGCSE Chemistry (4CH1): Organic Chemistry – Topic Overview

Level: IGCSE (Edexcel – Code: 4CH1)
Subject: Chemistry
Topic:Organic Chemistry
Format: Online
Tutor: Experienced Science & Biology Educator

🔍 Topic Overview:
Explore the fascinating branch of Organic Chemistry, where we study carbon compounds that form the basis of fuels, plastics, medicines, and living organisms. This topic introduces you to the fundamental ideas and reactions of alkanes, alkenes, alcohols, acids, and polymers.

🧪 What You'll Learn:
✅ What makes a compound organic
✅ Properties and reactions of alkanes (saturated hydrocarbons)
✅ How to identify alkenes using bromine water (unsaturated hydrocarbons)
✅ The structure and reactions of alcohols and carboxylic acids
✅ The formation and significance of addition polymers (e.g. poly(ethene))
✅ Environmental challenges with non-biodegradable plastics
✅ Systematic naming of organic compounds using IUPAC rules

🎯 Ideal For:

* Edexcel IGCSE Chemistry students (Code: 4CH1)
* Learners aiming to master organic reactions and chemical structures
* Students preparing for exams with topic-based revision
* Curious minds exploring how chemistry connects to real life

💡 Learning Outcomes:
✔️ Understand and apply organic chemistry terminology
✔️ Predict the products of key reactions (combustion, addition, substitution)
✔️ Draw and interpret structural and molecular formulas
✔️ Explain how polymers are made and discuss their uses and impacts

📍Book a session today and turn Organic Chemistry into one of your strongest IGCSE topics — taught with diagrams, past paper questions, and simplified concepts!

Feten

4.95

(22)

🎁 SPECIAL WELCOME OFFER – YOUR FIRST 1-HOUR CHEMISTRY LESSON IS COMPLETELY FREE!
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.

Tony

4.95

(22)

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.

Jonatan

4.95

(22)

I offer personalized tutoring in Mathematics, Physics and Chemistry for students at the school, pre-university and university levels.

The classes are designed to reinforce knowledge, solve exercises, and understand the procedures step by step, adapting to the level and needs of each student.

- School level / college: reinforcement of Mathematics, Physics and Chemistry, preparation for exams, solving exercises and strengthening of topics that present difficulties.

- Pre-university level: tutoring in Algebra, Geometry, Mathematics and Chemistry, with emphasis on problem solving and preparation for entrance exams.

- University level: tutoring in Mathematics, Calculus, Algebra, Geometry, Chemistry and courses related to engineering careers, focused on the understanding of concepts, development of exercises and problem solving.

The methodology is practical and personalized: first the student's difficulty is identified and then the topic is developed through clear explanations, examples and exercises of progressive difficulty.

The goal is not only to obtain an answer, but for the student to understand how and why each problem is solved.

Martin

4.95

(22)

This course is designed so that you not only pass, but also understand the math and are prepared for the final exam and the university entrance exam.

We will work adapting to your level and your preferred modality:

BLOCK 1: ALGEBRA
Matrices, determinants, systems of equations, discussion of systems (Rouché).

BLOCK 2: ANALYSIS
Functions, limits, continuity, derivatives, applications of the derivative, graphing functions and integrals. All explained from scratch.

BLOCK 3: GEOMETRY
Vectors, lines and planes in space, relative positions, distances and angles. For Science.

BLOCK 4: PROBABILITY AND STATISTICS
Probability, Bayes' theorem, Binomial and Normal distributions, inference. Fundamental for Social Sciences.

HOW DO I WORK?
1. Clear and straightforward theory, without beating around the bush.
2. EXAM-TYPE EXERCISES. We will do real PAU (University Access Exam) models from Madrid and the rest of the Autonomous Communities from the last 5 years.
3. Tricks to avoid failing in what penalizes the most: planning, notation and time.

WHO IS IT FOR:
- Students in the 1st and 2nd year of Science and Social Sciences Baccalaureate who want to improve their grade or ensure they pass.

Zainab

4.95

(22)

Complete Biology & Chemistry: Concepts, Problem Solving & Exam Preparation
Biology & Chemistry Masterclass: From Fundamental Concepts to Advanced Topics
Comprehensive Biology and Chemistry: Theory, Practice & Examination Preparation
Biology & Chemistry Made Easy: Interactive Learning, Concepts & Problem Solving
Biology & Chemistry for School and College Students: Complete Academic Support
Life Sciences & Chemistry: Biology, Biochemistry, Chemical Concepts & Exam Preparation
Integrated Biology & Chemistry: Understanding Life, Matter, Reactions & Scientific Concepts
Biology & Chemistry Excellence: Concept Building, Practice, Assignments & Exam Preparation
🧬 Biology Class Titles
Comprehensive Biology: Cell Biology, Genetics, Human Physiology & Life Sciences
Biology Made Easy: Concepts, Diagrams, Problem Solving & Exam Preparation
General Biology: From Fundamental Concepts to Advanced Life Sciences
Biology Masterclass: Cells, Genetics, Physiology, Ecology & Evolution
Complete Biology Course: Theory, Practical Concepts & Examination Preparation
Biology for School & College Students: Concepts, Practice & Exam Success
Interactive Biology Learning: Human Biology, Genetics, Microbiology & Ecology
Advanced Biology: Molecular Biology, Biochemistry, Genetics & Physiology
⚗️ Chemistry Class Titles
Comprehensive Chemistry: Atomic Structure, Chemical Bonding, Reactions & Calculations
Chemistry Made Easy: Concepts, Equations, Numericals & Exam Preparation
General Chemistry: From Basic Principles to Advanced Chemical Concepts
Chemistry Masterclass: Organic, Inorganic & Physical Chemistry
Complete Chemistry Course: Theory, Chemical Reactions, Numericals & Practical Concepts
Chemistry for School & College Students: Concepts, Problem Solving & Exam Preparation
Interactive Chemistry Learning: Reactions, Equations, Calculations & Laboratory Concepts
Advanced Chemistry: Organic Chemistry, Biochemistry, Analytical & Physical Chemistry
🧬⚗️ Combined Biology & Chemistry
*Online Biology & Chemistry Classes - Grade 9 to 12*

Learn, Understand, Excel! Concepts Made Simple for Better Results.

I provide clear explanations, chapter-wise notes, MCQs & past papers, regular assessments, and personalized support.

*Biology:* Cell Structure, Human Physiology, Plant Biology, Genetics, Ecology, Evolution, Exam Preparation

*Chemistry:* Atomic Structure, Chemical Bonding, States of Matter, Equilibrium, Acids Bases Salts, Electrochemistry, Organic Chemistry

For Local & International Students | 100% Online | Flexible Timings |

Contact: [email protected]

Sonu

4.95

(22)

15+ Years of Teaching Experience | Master’s in Chemistry | 3,000+ Students

-International Chemistry Specialist: Experienced in teaching IB Chemistry (HL/SL), A-Level, AS Level, IGCSE, GCSE, Edexcel and AQA, with a strong focus on international examination requirements.
-Concepts Made Simple: I break complex topics such as Organic Chemistry, Chemical Bonding, Equilibrium, Electrochemistry, Redox, Acids & Bases and Energetics into clear, logical steps—so students understand rather than memorise.
-Exam-Focused Learning: Lessons combine concept building, exam-style questions, past papers, AO1/AO2/AO3 skills, mark-scheme techniques and common exam traps.
-Personalised 1-to-1 Classes: Every lesson is adapted to the student's level, learning style, syllabus and academic goals.
-Proven Experience: I have taught 3,000+ students and have also contributed to CBSE curriculum development for Allen Career Institute.

-My goal is simple: make Chemistry understandable, engaging and exam-ready while building genuine confidence.

Marwa

4.95

(22)

• Smart adaptive learning: Digital platforms use algorithms to analyze student performance and immediately adjust the difficulty level of exercises to match their speed of understanding.
• The flipped classroom: Students watch lessons via short videos at home, and class time is dedicated to practical application, discussion, and problem-solving with the teacher.
• Continuous, hidden assessment: The systems automatically collect student performance data in the background while they interact with digital activities without the hassle of traditional, stressful tests.

Mohamed

4.95

(22)

All chemistry courses related to postgraduate students as:
organic chemistry
-inorganic chemistry
physical chemistry
fluid mechanics
plant design
-chemical reaction engineering
-nuclear chemical engineering
thermodynamics
porous materials

Hamza

4.95

(22)

Tu galères en chimie ou tu veux consolider tes bases ? Professeur agrégé en CPGE, je connais précisément ce qu'on attend de toi en prépa et en licence. Mes cours de soutien t'aident à comprendre le cours en profondeur, à maîtriser les méthodes et à t'entraîner sur des exercices ciblés.

Tobias

4.95

(22)

I offer professional tutoring tailored to your specific problem. You've come to the right place if you finally want to understand, instead of just memorizing.

- Understanding reactivities
- To formulate mechanisms securely
- Applying formulas correctly
- To reduce exam anxiety

Elhleli

4.95

(22)

Are you looking to improve your understanding of Chemistry?

I am a PhD graduate in Chemistry with 4 years of experience teaching at university level.

I offer personalized online Chemistry lessons adapted to each student's level and learning objectives.

My lessons cover:

- Organic Chemistry
- General Chemistry
- Chemical reactions and mechanisms
- Functional groups and nomenclature
- Exam preparation and academic support

My teaching approach is clear, interactive and structured. I focus on helping students understand the concepts rather than simply memorizing them.

Whether you are a high school or university student, I will help you build confidence and achieve your academic goals.

Let's make Chemistry easier to understand!

Rahul

4.95

(22)

IBDP Chemistry HL/SL & IGCSE Chemistry 0620 — From 5 to 7 | IA, EE & Exam Specialist
Are you struggling with IB Chemistry HL concepts, IA structure, or Paper 2 calculations? I help IB and IGCSE students from international schools score 6 and 7 with a clear, exam-focused approach.

I specialize in:IBDP Chemistry HL/SL: Full syllabus (Structure & Reactivity), Paper 1, 2, 3, Stoichiometry, Equilibrium, Organic Mechanisms, Energetics — with past-paper solving.
IGCSE Chemistry 0620/0971: Theory + Alternative to Practical + MCQ mastery.
IA & EE: Topic selection, research question, data analysis, evaluation — avoiding plagiarism and moderator deductions. Many of my students scored 20+ in IA.
Exam Technique: How to write answers that get full marks according to IB mark schemes.

How I teach: Diagnostic test in first class to find gaps Concept + Real-life example + IB Question — every session Personalized notes, worksheets, and past paper packs Regular mini-mocks and feedback with 15+ years' experience teaching students from Switzerland, UK, Singapore, UAE and India, I understand the pressure of IB. Classes are online via google meet/ zoom, flexible timing for Europe evening / IST. Book a trial class to discuss your target grade and IA topic.