I give lessons in organic chemistry and general chemistry for all school levels at home and online CVs, courses and exercises are available, I can be reached immediately, do not hesitate to contact me if you want to improve your level in science (math, physics, general chemistry and organic chemistry in particular) I use several strategies and pedagogies (differentials, projects, group games, etc.) according to the needs of my students. I also use the links between science and our daily lives to attract and adore learning in my little angels. .

Do you want to learn chemistry? Do you find it difficult and think the subject is impossible? In the following Chemistry classes, you'll learn from the basics and progress until you fully understand the subject. I'll teach you using techniques and strategies that make the subject easy, simple, and fun for you, so you'll enjoy the time we spend learning. Like you, I'm young and I understand the difficulties involved in studying a subject like Chemistry. However, I've found methods and ways for you to learn from the most basic to the most advanced, and believe me, you'll learn a lot.

This course offers a comprehensive introduction to the principles of chemistry, designed to build a strong foundation in both theory and practical application. Through engaging lectures, problem-solving sessions, and hands-on experiments, students will explore key topics such as atomic structure, chemical bonding, the periodic table, stoichiometry, thermodynamics, chemical kinetics, equilibrium, acids and bases, and organic chemistry.

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.

IGCSE Chemistry Content Overview: 1 The particulate nature of matter 2 Experimental techniques 3 Atoms, elements and compounds 4 Stoichiometry 5 Electricity and chemistry 6 Chemical energetics 7 Chemical reactions 8 Acids, bases and salts 9 The Periodic Table 10 Metals 11 Air and water 12 Sulfur 13 Carbonates 14 Organic chemistry As and A level Chemistry Content overview: Physical chemistry 1 Atoms, molecules and stoichiometry 2 Atomic structure 3 Chemical bonding 4 States of matter 5 Chemical energetics 6 Electrochemistry 7 Equilibria 8 Reaction kinetics Inorganic chemistry 9 The Periodic Table: chemical periodicity 10 Group 2 11 Group 17 12 An introduction to the chemistry of transition elements 13 Nitrogen and sulfur Organic chemistry and analysis 14 An introduction to organic chemistry 15 Hydrocarbons 16 Halogen derivatives 17 Hydroxy compounds 18 Carbonyl compounds 19 Carboxylic acids and derivatives 20 Nitrogen compounds 21 Polymerisation 22 Analytical techniques 23 Organic synthesis IB Chemistry Content Overview: Core 1. Stoichiometric relationships 2. Atomic structure 3. Periodicity 4. Chemical bonding and structure 5. Energetics/thermochemistry 6. Chemical kinetics 7. Equilibrium 8. Acids and bases 9. Redox processes 10. Organic chemistry 11. Measurement and data processing Additional higher level (AHL) 12. Atomic structure 13. The periodic table—the transition metals 14. Chemical bonding and structure 15. Energetics/thermochemistry 16. Chemical kinetics 17. Equilibrium 18. Acids and bases 19. Redox processes 20. Organic chemistry 21. Measurement and analysis Option A. Materials B. Biochemistry C. Energy D. Medicinal chemistry IGCSE Physics Content Overview: 1 General physics 2 Thermal physics 3 Properties of waves, including light and sound 4 Electricity and magnetism 5 Atomic physics Advanced Organic Chemistry Content Overview: 1. Carbon Compounds and Chemical Bonds 2. Representative Carbon Compounds: Functional Groups, Infrared Spectroscopy, & Intermolecular Force 3. An Introduction to Organic Reactions: Acids and Bases 4. Alkanes: Nomenclature, Conformational Analysis, & An Intro to Synthesis 5. Stereochemistry: Chiral Molecules 6. Ionic Reactions - Nucleophilic Substitution & Elimination Reactions: Alkyl Halides 7. Alkenes & Alkynes: Properties & Synthesis, Elimination Reactions of Alkyl Halides 8. Alkenes & Alkynes II: Addition Reaction 9. Spectroscopic Methods of Structure Determination 10. Radical Reactions 11. Alcohols & Ethers 12. Alcohols from Carbonyl Compounds, Oxidation-Reduction & Organometallic Compounds 13. Conjugated Unsaturated Systems 14. Aromatic Compounds 15. Reactions of Aromatic Compounds 16. Aldehydes & Ketones I: Nucleophilic Additions to the Carbonyl Group 17. Aldehydes & Ketones II: Enolates & Enols Aldol & Alkylation Reactions 18. Carboxylic Acids & Their Derivatives: Nucleophilic Substitution at the Acyl Carbon 19. Synthesis & Reactions of a-Dicarbonyl Compounds: More Chemistry of Enolate Ions 20. Amines 21. Phenols & Aryl Halides: Nucleophilic Aromatic Substitution 22. Carbohydrates 23. Lipids 24. Amino Acids & Proteins 25. Nucleic Acids & Protein Synthesis

Who among you has visited a mountain or seen rocks of different colors and shapes? Why do you think the rocks are different? Let's find out together! 1. Igneous rocks: They are formed by volcanoes after magma (lava) cools. An example from the Saudi environment: the Harrat Rahat rocks south of Medina. Appearance: dark, hard, and perforated. 2. Sedimentary rocks: It is formed by the accumulation of layers of sand and clay over time. Local example: Rocks in the Great Nafud Desert. Its shape: clear layers, easy to crumble. 3. Metamorphic rocks: It is formed by the alteration of other rocks due to pressure and heat. Example: Metamorphic granite rocks in the Hejaz Mountains. Its shape: its colors are intertwined and strong.

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.

📚 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!

In language learning lessons, it is determined according to the student’s level and desire. You can start from the first level for beginners. In Japanese language lessons, the book we learn from is Minna no Nihongo, which is considered a very rich book and suitable for learners of the Japanese language from scratch, and it provides a rich experience in grammar, words, and kanji that is appropriate for this stage.

Science includes all natural science subjects; PHYSICS, CHEMISTRY, BIOLOGY and MATHEMATICS . Topics to be covered In PHYSICS are: •Measuring quantities •Weight and Mass •Density, Mass and Volume •Motion •Forces •Light and it's properties properties •Gas Laws •Thermal Dynamics •Momentum •Machines •Waves •Sound •Elctromagnetic Spectrum •Electricity •Magnetic induction •Transformer •Radiation Topics to be covered in CHEMISTRY are: •Atomic structure •Chemical Bonding •Elctronic configuration •The Periodic Table and the Trends •Extraction of Metals •Thermal Decomposition •Oxides •Acids Bases and Salts •Mole concepts •Chemical Reactions •Chemical Energetics •Redox Reactions •Non Metals •Chemistry of the Environment •Organic Chemistry Topics to be covered in BIOLOGY are: •Characteristics and classification of living organisms. •Magnification of cells •Types of Cells •Cells and Solution Concentrations •Reproduction in Plants of Animals •Genetic Recombination •Nutrition in Animals •Plant Nutrition •Heredity •Anomalities in Animals and Plants •Excretion in Animals •Endocrine System •Immune System •Nervous System •Adaptation of living organisms on their environment •Reproduction in Animals •Animal feeding levels Topics to be covered in MATHEMATICS are: •Types of Numbers •Algebra •Sets •Indices •Fractions •Functions •Trigonometry •Equatioms •Probability •Transformations •Geometry •Proportions •Exponential and Decay Curves •Distance time Graphs •Mensuration •Properties of a Circle •Statistics NOTE📌 Each class session takes 60 minutes duration. Within this time, a student should have COVERED ALL the class OBJECTIVES. All students are required to ASK QUESTIONS for CLARIFICATIONS as the lesson PROGRESSES. AIM: TO MAKE YOU PASS ALL THE SCIENCE BASED SUBJECTS BY BREAKING DOWN SOPHISTICATED CONCEPTS INTO SIMPLICITY. SYLLABI COVERAGE: ALL SYLLABI ARE COVERED

Chemistry is everywhere—from the air we breathe to the food we eat! I help GCSE students understand chemistry in a simple, engaging way, making tricky topics like atomic structure, bonding, organic chemistry, and reaction rates easier to grasp. My lessons follow the GCSE syllabus (AQA, Edexcel, or Cambridge) and focus on clear explanations, practical examples, and exam techniques. Whether you're struggling with equations or need help with lab concepts, I’ll guide you step by step, so you can feel more confident and enjoy learning chemistry

I specialise in teaching anatomy, physiology, biochemistry & other medical related subjects and the subject becomes much easier when you have a knowledgeable and skilled teacher to guide you. My goal is to help you develop a deep understanding of the concepts and make the subject more manageable for you. When it comes to teaching I use variety of strategies to make my lectures more engaging and interesting. However I'm very flexible in my teaching methodology so if some students require a different approach, I'm happy to adjust my style accordingly. I firmly believe that every student has a unique potential that should be honed accordingly. So book a lesson with me. We'll make an interactive session that will help boost your knowledge. I hope you'll enjoy the lesson and will take away valuable insights from it. I wish you all a happy and successful future.

My name is Younes and I give language lessons, for me teaching means learning twice so my learning method is based on simplicity and above all you have to move forward according to the student's rhythm to allow him to learn. improve and acquire new bases and be able to assimilate new information without ever becoming saturated. Sometimes it's better to go slowly but surely. In addition, I am a young researcher in applied biochemistry and a temporary teacher at the university for 4 years, so for those who have difficulties and gaps in biochemistry, I will be there to simplify you and above all to make you discover the world. wonder of biochemistry and thank you for stopping by.

My name is Christian, and I hold a master’s degree in Chemistry (Biomolecular Sciences) and a PhD in Developmental Biology. For several years, I have been tutoring students in chemistry, math, and physics—and I’d be happy to help you too! Although my lessons are conducted online, I ensure they remain personal and engaging. Using a marker and a whiteboard, I create a simple yet dynamic learning environment that feels similar to studying together in person. Every student has unique goals and learning styles, and I tailor my lessons to suit your needs. I’m highly involved in your progress, with an optimistic and approachable attitude. My lessons foster a safe and motivating atmosphere, where not only does your understanding of the subject grow, but so does your confidence! I’d love to help you achieve your goals—feel free to reach out!

Doctor in chemical sciences with extensive professional experience in the life sciences, I help upper secondary, university and higher education students to approach and understand chemistry, organic chemistry, and biochemistry. I emphasize an understanding of basic concepts from experience in other areas of interest to the student. I also help with the preparation and writing of internship reports, ITTs and doctoral theses.