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.

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. .

I'm here to help you understand chemistry in a simple and clear way 🔬✨ I'm passionate about science and have experience teaching general chemistry to high school students. My lessons are tailored for teenagers between 15 and 18 years old who want to: Strengthen what they’ve learned in school, prepare for exams, understand basic to advanced concepts, learn at their own pace in a fun and interactive way 🔍 What do we cover in class? Atomic structure and the periodic table Chemical bonding Chemical reactions Stoichiometry Solutions, pH, acids and bases Basic organic chemistry 👩‍🏫 My classes are dynamic, with real-life examples, practical exercises, and helpful study materials.

Welcome to this organic chemistry course dedicated to high school students, university students or anyone wishing to better understand the basics and advanced concepts of this exciting discipline. Organic chemistry is at the heart of many scientific and technological fields: it explains the structure and transformations of the molecules of life, drugs, polymers and much more. Whether you are preparing for an exam, want to strengthen your knowledge, or are discovering this subject for the first time, this course adapts to your specific needs. We will work together to transform what can sometimes seem complex into clear and accessible concepts.

In this module I tutor in biology on a middle school to high school to college level, depending on what is required by the student. The possibilities vary from simple lessons about basic concepts all the way to the topics needed to pass ''end exams'' like the SAT, GCSE, MCAT and International Baccalaureate. My knowledge from medical school help me explain the material on a deeper level if the student requires so.

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.

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

Unlock the secrets of life at the molecular level with this dynamic online biochemistry course! Dive into the chemistry behind living systems—explore how proteins, DNA, enzymes, and metabolism shape every aspect of biology. Whether you’re new to the subject or seeking to deepen your expertise, each lesson is tailored to your background and interests. Perfect for students, professionals, or anyone curious about the molecules that drive life.

📚 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!

Facing problem in Chemistry? Does your teacher presume that you know every single basic concept and start teaching directly advanced concepts!! Here is the solution. We'll be starting from the basic concepts and will be mastering over the advanced concepts gradually. You can simply tell for which topic you need more attention and time and which topics are your strengths (if any). I am providing you a brief summary of our course which we generally follow but that doesn't mean that I am bound to just this much content. In case you have any doubt for any other specific topic related to the subject, you could always come up to me or you need any help in your assignments or projects, you are always welcome. Here is a brief overview of the topics we'll be covering : * Some basic Concepts of Chemistry * Structure of Atom * Classification of Elements and Periodicity in Properties * Chemical Bonding and Molecular Structure * States of Matter: Solid, liquid & gas * Thermodynamics * Equilibrium * Redox Reactions * Hydrogen * s-block Elements (Alkali and Alkaline earth metals) * p-block Elements * d-block Elements * f-block Elements * Organic Chemistry: some basic principles and techniques * Hydrocarbons * Environmental Chemistry * Solid State * Solutions * Electrochemistry * Chemical Kinetics * Surface Chemistry * General Principles and Processes of Isolation Elements * Coordination Compounds * Haloalkanes and Haloarenes * Alcohols, Phenols and Ethers * Aldehydes, Ketones and Carboxylic Acids * Organic Compounds containing Nitrogen * Biomolecules * Polymers * Chemistry in Everyday Life In case you have any query, please feel free to contact me. Give yourself a chance for a better future. All the best

My courses are primarily aimed at: students from medical fields such as pharmacy, medicine, dental surgery and nursing. They are also designed for recent graduates from these disciplines, as well as for pharmacy assistants and pharmaceutical advisors. The goal of my training is to support you in optimally assimilating your university courses, by helping you clarify key concepts, simplify fundamental notions, and structure your courses in a way that makes them easier to memorize. Thanks to this approach, you will not only be able to master your knowledge in the long term, but also to be highly efficient in your professional career. My goal is not simply to re-explain the courses, but to help you integrate them in depth in order to maximize your effectiveness in your career. My teaching method revisits classical approaches by transforming lectures into structured, clear and impactful diagrams and summaries. Each session not only allows the key concepts to be assimilated in a lasting way, but also illustrates them with practical examples drawn from my professional experience. In addition, I offer additional information aimed at immersing the student in the professional world, allowing them to acquire concrete and applicable skills. I am ready to help you so that you can help others and be assured that your help is at the heart of my concerns.

I adapt to the profile of each intern or student according to their objective and level. The goal is not to work endless hours, but to show how to be able to work alone or partially independently in a short time. It is always a pleasure for me to be recognized in the street 15 years after classes, and to be thanked for having provided a real service to the person concerned. This activity is a passion of mine that I have been pursuing since I was 16 years old. I hope to be able to share it with you to prepare effectively, by significantly reducing your legitimate apprehension of exams.

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

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.