Clases de Química para nivel secundario y pre-universitario

From 25 € /h

"Como profesora de química con más de 20 años de experiencia, me apasiona compartir el fascinante mundo de la química con mis estudiantes. Mi compromiso con la educación se refleja en cada clase, tanto en las lecciones particulares como en la universidad, donde me esfuerzo por crear un entorno de aprendizaje dinámico y accesible. Mi objetivo es guiar a cada alumno para que desarrolle su potencial y descubra el poder transformador del conocimiento científico. Estoy aquí para apoyarte en cada paso de tu viaje educativo, ayudándote a comprender y aplicar la química de manera práctica y significativa.

Extra information

Explicaciones de forma virtual usando pizarra digital (tableta digitalizadora ) . Actividades de repaso posteriores.

Location

Online from Argentina

Age

Children (7-12 years old)

Teenagers (13-17 years old)

Adults (18-64 years old)

Student level

Beginner

Intermediate

Duration

60 minutes

The class is taught in

Spanish

Skills

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

Mahmood

4.53

(15)

I can teach you all the fundamental concepts of Chemistry which will make you competent to meet the challenges of academic and professional courses after higher secondary stage. You will be able to fully understand the basic principles in Chemistry and a firm foundations for further learning of Chemistry at tertiary level more effectively will be provided.

I can teach from both beginner level and intermediate level. On intermediate level some background of Chemistry is assumed.

COURSE OUTLINES:

- 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

If you need tuitions on any specific topic, of course you can let me know.

Mr.

4.53

(15)

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Raef

4.53

(15)

Docente universitario con experiencia. de Ciencias y Facultad. de Medicina por más de 18 años da clases particulares a domicilio o en línea por un método muy moderno de Matemáticas - Análisis - Matrices - Estadística - Álgebra - Física - Química - Biología del programa de francés a estudiantes de Terminales, 1ère, Seconde, Brevet, Competición y clases preparatorias universitarias para el año 2022/2023. Así como para estudiantes de programas internacionales del IB en inglés.
Puedes contactarme para más detalles.
He estado enseñando desde que era un estudiante donde era el primero en mi clase.
Programa y precios específicos para los países de América del Sur que finaliza su programa más tarde, donde puedo estar allí con ayuda para preparar mejor la tarea CNED
Los resultados de mi último año fueron MUY BUENOS, BUENOS Y EXCELENTES honores.
No dude en ponerse en contacto conmigo para obtener más información, respuesta en unos minutos a 12 horas

4.53

(15)

I have 22 years of teaching experience at international schools as a Chemistry teacher in different countries and currently I`m working as an A level Chemistry teacher at an independent school in England. I have a master's degree in chemistry.
I am very calm and patient.

My courses are intended for middle and high school students of all levels including IB (SL&HL), IB MYP, Cambridge AS&A level, IGCSE Chemistry.

I give my students the technique of working to get the best grades.

Feel free to contact me for more information.

Dr.

4.53

(15)

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

Emmanuel

4.53

(15)

I specialise in tutoring and guiding students to attain their maximum educational potential in engineering and science units. Students with very strong science foundation are the bedrock for the future's technological advancements. With homeworks after every class to get them familiarised with the lesson of the day and prepare them for the next, I can assure you that they are in safe hands.

Robert

4.53

(15)

En tant que professeur franco-belge, je propose des cours particuliers de physique, chimie et biologie pour les niveaux secondaire et supérieur. Je suis spécialisé dans le niveau secondaire jusqu'en 5e année belge.

Je me déplace, si nécessaire, à domicile dans la région de Bruxelles ainsi que dans le Brabant wallon et flamand, avec une durée minimale de cours de 2 heures. Fort d'une grande expérience, je propose de nombreux exercices pour consolider les connaissances. Des cours à distance sont également possibles via des plateformes telles que Skype, Facebook, etc. Pour les élèves en France, les cours se font exclusivement à distance.

N'hésitez pas à me contacter pour organiser vos cours en fonction de vos besoins et disponibilités. Je suis là pour vous aider à renforcer vos compétences dans ces matières de manière efficace et personnalisée. Des cours adaptés à vos besoins vous permettront de progresser rapidement.

Benson

4.53

(15)

Work with me in your IB journey. I have over 6 years of teaching experience with international students from Europe, Asia and America. I give home works and assignments on a regular basis.
Book a session with me in IB to get started. I interact with my students during lessons. After each lesson, i give students home works and assignment.

The International Baccalaureate (IB) offers several programs in Europe, including the IB Diploma Programme, the European Baccalaureate, and the IB's Primary Years Programme, Middle Years Programme, and Career-related Programme:

Poonam

4.53

(15)

Unlock your full academic potential with personalized, engaging, and effective lessons in Mathematics, Physics, Biology, Chemistry, and English. My classes are designed for students who want to not only excel in their studies but also develop a deep understanding and love for these subjects. Whether you're preparing for exams, struggling with specific concepts, or looking to advance your knowledge, this class is your gateway to success!

What You'll Get:

Tailored Learning Experience: Each lesson is customized to fit your unique learning style and academic needs. I break down complex topics into easy-to-understand concepts, ensuring you grasp the fundamentals and build a strong foundation.

Interactive and Hands-On Learning: Say goodbye to boring lectures! My classes are dynamic and interactive, filled with practical examples, problem-solving sessions, and engaging discussions that make learning enjoyable and memorable.

Comprehensive Subject Coverage: From mastering equations in Mathematics to exploring the wonders of Physics, Biology, and Chemistry, and refining your English skills, this class covers it all. You’ll gain a holistic understanding that ties together different concepts and subjects, enhancing your overall academic performance.

Continuous Support and Feedback: I’m here to support you every step of the way. You’ll receive regular feedback, personalized homework assignments, and access to additional resources to help reinforce your learning outside of class hours.

Results-Oriented Approach: My ultimate goal is your success. With a proven track record of helping students achieve higher grades and build confidence in their abilities, I’m committed to guiding you toward academic excellence.

Why This Class?

Expert Guidance: Learn from an experienced tutor who is passionate about teaching and dedicated to your success.
Engaging Content: Lessons that are not just educational, but also enjoyable and thought-provoking.
Flexible Scheduling: I understand that life can be busy, so I offer flexible scheduling options to fit your lifestyle.
Join My Class Today!

Don’t miss out on the opportunity to excel in your studies and develop a genuine love for learning. Whether you're aiming to ace your exams, overcome academic challenges, or simply explore new subjects with curiosity and enthusiasm, my class is the perfect choice for you.

Enroll now and take the first step toward a brighter academic future!

Mahmoud

4.53

(15)

اهلاً بكم طلاب الجامعة او طلاب الماجستير والدكتوراه!!! أنا اقوم بتدريس مادة كيمياء المنتجات الطبيعية او كيمياء الفيتو (Phytochemistry) او كيمياء العقاقير (Pharmacognosy). فى هذا الصف سوف نتعرف على طرق استخلاص وفصل وتعريف الشكل الكيميائي للمركبات الكيميائية الفعالة (المركبات الثانوية النشطة ببولوجياً) من المصادر الطبيعية، مثل النباتات الطبية والعطرية. سنتطرق أيضاً الى معرفة ما يعرف بعلم الكروماتوجرافى واجهزة الاسبكتروسكوبى وتحاليل الطيف والكتلة والرنين المغناطيسى وأجهزة التحاليل المتقدمة المستخدمة فى هذا المجال.

هذا بالإضافة الى معرفة بعض التطبيقات المهمة لهذه المواد الفعالة فى المجالات المختلفة، مثل صناعة الدواء والزراعة... الخ. سنتعلم أيضاً الطرق العملية والمعملية التى تتم فى المعمل لاجراء تحاليل السمية ومضادات الأكسدة والسكرى... الخ.

الخبرات: حوالي 20 عامًا من الخبرة العملية في مجال الكيمياء و النبات الطبية والعطرية والصيدلة مع التدريب المتوازي والدروس الخصوصية لمناهج العلوم و الكيمياء.

مع مؤهلاتي وخبراتي حيث أننى حاصل على درجة الماجستير والدكتوراه في الكيمياء العضوية (كيمياء المنتجات الطبيعية)، بالاضافة الى شهادات الدراسات العليا الأخرى ومنحة دكتوراة فى العلوم الصيدلانية فى بلجيكا من منظمة الايرسموس مندوس التابعة للاتحاد الاوروبى.

Nathan

4.53

(15)

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.

Jihen

4.53

(15)

This class is designed for university students to learn and master the fundamentals of organic chemistry. Lessons cover key concepts, reaction mechanisms, practical problem-solving, and exam preparation strategies. Interactive exercises and examples help students understand and apply the material effectively.

Juan

4.53

(15)

🌟 Bonjour Paris et alentours !
Besoin d'un professeur particulier de Physique - Chimie pour préparer le BREVET (collège), le BAC (lycée), ta LICENCE ou Prépa?
Docteur en Physique des Matériaux de Sorbonne Université. J'ai dispensé +200h de cours à l'université pour petits groupes et amphis, tous niveaux.
Passionné par l’enseignement bienveillant, je rends la physique chimie simple et accessible avec explications claires, exemples concrets (images, schémas), et exercices variés à ton rythme !
⭐ 1er RDV : Diagnostic complet (forces/faiblesses), discussion avec toi/famille pour adapter le plan.
🧘 Ambiance détendue, progression pas à pas sans pression. Disponible entre les séances pour des questions rapides.
📍 À domicile ou visioconférence (Paris/Île-de-France).

Pret à passer au niveau supérieur ? 💪

Arthur

4.53

(15)

Etudiant ingénieur en 2e année à CentraleSupelec, je propose des cours particuliers de mathématiques et de physique-chimie du primaire à la Terminale en visioconférence, avec un accompagnement 100% personnalisé. Chaque séance est construite selon vos besoins : remise à niveau, consolidation des bases, méthodologie (raisonnement, rédaction, gestion du temps), aide aux devoirs et préparation ciblée aux contrôles, brevets et baccalauréat. Nous travaillons à partir du cours et des exercices de l’élève, avec des explications claires, des exemples guidés puis de l’entraînement progressif pour gagner en autonomie. Mon objectif : faire progresser durablement, reprendre confiance et obtenir des résultats visibles, dans une ambiance sérieuse, bienveillante et motivante.

Feten

4.53

(15)

Vous cherchez à améliorer vos notes, préparer un examen ou simplement mieux comprendre vos cours ?
Je propose des cours de soutien en mathématiques, physique et chimie, adaptés à chaque élève, pour tous les niveaux, y compris les classes terminales.

Ma méthode repose sur :
• Des explications simples, claires et progressives.
• Une pédagogie adaptée au niveau et au rythme de chaque élève.
• Des exercices ciblés pour renforcer la compréhension.
• Des méthodes efficaces pour réussir les contrôles et examens.

Je prends le temps d’identifier les difficultés de chaque élève afin de construire un apprentissage solide et durable, permettant aux élèves de mieux comprendre leurs cours et d’améliorer leurs résultats.