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Private teachers in Sherbrooke

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11 private teachers in Sherbrooke

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11 private teachers in Sherbrooke

Patrick - Katerini, GreeceRecently active£22
£22Come and learn Biology and Chemistry with an expert. Book now and have your best experience.
Trusted teacher: In the IGCSE and CIE (AS/A Level) Biology and Chemistry curricula, Organic Chemistry is a major topic, particularly within Chemistry. Here's a breakdown of what is covered at each level: --- IGCSE Chemistry (Cambridge - 0620/0971) In IGCSE, Organic Chemistry focuses on the fundamentals of carbon compounds and their reactions. Key areas include: 1. Introduction to Organic Chemistry - Definition: Organic chemistry is the study of carbon-based compounds. - Hydrocarbons: Compounds made up of carbon and hydrogen only. 2. Types of Hydrocarbons - Alkanes: - General formula: CnH2n+2 - Properties: Saturated hydrocarbons (single bonds). - Combustion and substitution reactions. - Alkenes: - General formula: CnH2n - Properties: Unsaturated hydrocarbons (double bonds). - Addition reactions (e.g., with bromine water as a test for alkenes). 3. Functional Groups and Homologous Series - Alcohols: General formula CnH2n+1OH (e.g., ethanol). - Properties and combustion. - Carboxylic Acids: General formula CnH2n+1COOH(e.g., ethanoic acid). - Weak acids, their reactions, and uses. 4. Polymers - Addition Polymerization: Formation of polymers from alkenes (e.g., poly(ethene), poly(propene)). - Natural and Synthetic Polymers: Proteins, nylon, and plastics. - Environmental Issues: Problems with non-biodegradable plastics. --- CIE AS and A Level Chemistry (9701) At the AS/A Level, Organic Chemistry is studied in greater depth, with emphasis on structure, reactions, and mechanisms. Key topics include: 1. Structure and Bonding in Organic Compounds - Structural, displayed, and skeletal formulas. - somerism: - Structural isomers. - Stereoisomerism: cis-trans(E/Z) isomerism. 2. Functional Groups and Reactions - Alkanes: Combustion and free radical substitution reactions. - Alkenes: Addition reactions (e.g., hydrogenation, halogenation, hydration). - Alcohols: Preparation (hydration of ethene) and oxidation (to aldehydes, ketones, or carboxylic acids). - Halogenoalkanes: Nucleophilic substitution reactions. - Carboxylic Acids: Reactions (e.g., neutralization, esterification). - Esters: Formation and hydrolysis. 3. Mechanisms of Reactions - Free radical substitution (e.g., in alkanes). - Electrophilic addition (e.g., in alkenes). - Nucleophilic substitution (e.g., in halogenoalkanes). 4. Polymers and Biochemistry - Addition and condensation polymers. - Structure of proteins and DNA. 5. Organic Synthesis - Pathways for converting one functional group to another. - Use of reagents, conditions, and mechanisms in synthesis. Summary - IGCSE Organic Chemistry focuses on basic hydrocarbons (alkanes, alkenes), functional groups (alcohols, carboxylic acids), and polymers. - AS/A Level Organic Chemistry goes deeper into mechanisms, isomerism, synthesis pathways, and advanced functional groups.
Chemistry · Organic chemistry
Frederic - Nyon, SwitzerlandRecently active£84
£84LEARN TO PRESENT WITH CONFIDENCE AND IMPACT (Public Speaking)
Trusted teacher: Learning to present with confidence and impact in front of an audience, whether in a meeting, at a conference or in any other professional situation, is essential to showcasing your ideas and expertise. This is why I offer you a training program dedicated to this art. With 15 years of certified experience in the field of communication, public speaking and theatrical improvisation, I am committed to transforming the way you communicate quickly. This program, offered in French and English, is distinguished by two essential aspects: ▪ INTENSIVE AND CUSTOMIZED TRAINING: During interactive online or at-home sessions each, we work together to identify your strengths and areas for improvement. I will analyze your current presentation style and provide you with concrete techniques to improve your ease and impact. We carry out practical exercises from the world of theatrical improvisation. ▪ CONCRETE TECHNIQUES AND POWERFUL TOOLS: You will receive practical advice and proven strategies to strengthen your confidence and your ability to persuade. This includes stress management, the art of structuring your speech, and the effective use of your visual aids. My goal is to equip you with the skills and confidence to captivate your audience and deliver your messages in a memorable and impactful way. In this training, you will learn to overcome your stage fright, to deliver impactful presentations with confidence, to manage the unexpected and difficult questions and audiences.
Public speaking
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Kalynn - Tokyo, JapanRecently active£23
£23English Lessons Made Just For You. Private Tutoring: Daily Conversation, Reading, Listening, Writing
Trusted teacher: ABOUT THE CLASS: - I have taught students of all ages, levels, and cultural backgrounds. I specialize in private lessons and tutoring. I speak with a clear voice and positive attitude to help you meet your English goals. - I can teach the 4 skills of language: Reading, Writing, Listening, and Speaking. However, there is one more skill I can help you with as well: Critical Thinking and Understanding. - After meeting you, I will create a customized lesson plan based on your current ability and goals. - I have more than 10 years of English teaching experience in Brazil, South Korea, and Japan. I am a Native English Speaker from the USA, currently living in Tokyo, Japan since December 2015. ABOUT ME: - I have lived in 4 different countries, so I know what it's like to learn a new language. English is my first language, but I am a polyglot! I also speak Portuguese, Spanish, Japanese, and Korean. - I have a wide range of interests and experience, so we can talk about anything you like. I'm curious to learn more about you and your culture, and I am happy to share my life story as well. - My international experience has provided a unique perspective on culture and working with people, maintaining an open mind, and adapting to the needs of each individual client. - I am passionate about international relations and understanding how different backgrounds and societies influence one’s thinking, and I strongly believe that interaction with other cultures contributes to greater personal development and growth.
English
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