Chemistry Lessons for children and teenagers or anyone who wants to understand chemistry!

From 21 £ /h

Have you ever wondered what everything you see, feel and taste around you really consists of?
The answer is CHEMISTRY! Chemistry is everywhere in the world around us! It's in the food you eat, clothes you wear, water you drink, medicines, air, cleaners... you name it.
Chemistry helps you to understand the world around you. Why do leaves change color in the fall? Why are plants green? How is cheese made? What is in soap and how does it clean? These are all questions that can be answered by applying some chemistry lessons with me.
Chemistry sometimes is called the "central science" because it connects other sciences to each other, such as biology, physics, geology, and environmental science.

Why learn chemistry?

Because you will develop...

1. A logical and independent mind.
2. Excellent analytical skills.
3. Flexibility.
4. Scientific and numerical skills.
5. Meticulous attention to detail and accuracy.
6. Written and oral communication skills.

Contact me to explore the magical world of chemistry together!

Extra information

I provide complete material for the realization of the courses, which concerns photocopies and books.

Location

Online from Netherlands

About Me

Welcome to my profile!
My name is Aspasia and I was born and raised in Greece! I have a bachelor degree in preschool education, and now I'm current medical student.

Being interested in children’s developmental abilities, I am taking special training in the field of education. One of them is the annual Special Education program organized by National and Kapodistrian University of Athens. Moreover, since 2016, I have been working in children's summer camps with children from 6 years to 17 years old. Each camp is 22 days long and within that framework I was responsible for children's program, educational activities, gymnastics, entertainment and care.

I have also worked with children with special needs at both public and private children camps. Since 2019 I have been working at a summer camp for disabled people under the auspices of the Athenian municipality. Up to now, I have worked with children with autism and ADHD, with mental retardation, mentally disabled, children with chronic incurable diseases (aids and diabetes type one) and children with cerebral palsy. As I believe that the safety of the children is of extreme importance, I am taking special first aid training by the Hellenic Red Cross from September of 2019. Thenceforward, I am offering my services voluntarily to Hellenic Red Cross, having participated in very important actions and disasters. Some of them are: volunteering during the spread of the covid-19 pandemic in the men's and women's penitentiaries of Korydallos in Athens. In addition, I participated in the outbreak of a refugee issue that arose on the island of Tzia and, finally, I participated in the mission that was sent to the refugee camp of Lesvos island, in Kara te Pe, providing medical care and helping the RFL (Restoring Family Links) office of Red Cross, after the fire that broke out in Moria area.

Finally, being a professional chess coach, and FIDE arbiter, I have been working with preschool children (from 3.5 years) to adolescents up to 15 years and adults. I experiment with various methods that allow me to see how I can transfer knowledge and manage preschool children and adolescents to a different educational context.

A good example is that ; as a professional musician, I always try to include music in my classes as an educational tool designed to improve the development of my students, regardless of whether they have disabilities or follow a typical developmental course. I believe that music and its use in every way possible, both in the classroom and in the intervention, has only a positive impact on students' progress and development.

Education

Bachelor in Medicine - University of Pavol Jozef Safarik (2020 - current)

Bachelor in Preschool Education - Technological University of Athens, final grade 9. (2017-2020)

Diploma in Harmony Conservatorium ''Music Horizons'', final grade 9.5. (2014-2019)

Chess Coach - Hellenic Greek General Secretariat of Sports. (2019-2020)

First Aids in Hellenic Red Cross. (2019-2020)

Diploma in Special Education - University of Athens. (2019)

Adult Education - National Institute of Technology in Greece - Informatics and Communications (2020)

Higher Education - High Music School of Piraeus (2011-2016)

Experience / Qualifications

1. Chess coach

[ 01/2016 – Current ]
Training group of children from 3 years old up to 10.
Training group of adolescents from 10 years old up to 17.
Training group of adults.
Im also training a group of disabled children (ADHD, and mental retardation)

2. Private music teacher

[ 06/2017 – Current ]
Teacher of Music Theory and Piano in group or personal lessons.
-Preparing children for admission to the highest music universities in Greece.
-Preparing children for their admission to the Music High Schools of Greece.
-Intervention through music to children with disabilities with the aim of developing speech and movement skills.

3. Special education teacher

Private Sector
Special education support of a 4 years old girl with down syndrome in the kindergarten time.

4. Attendant for Disabled Children in Summer Camp Municipality of Athens

Attendant for Disabled Children in the summer camp for people with special needs of Municipality of Athens.
Responsibility of :
14-year-old child, non-ambulatory, diagnosed with cerebral palsy.
23 - year - old adult, diagnosed with ASD.

Age

Preschool children (4-6 years old)

Children (7-12 years old)

Teenagers (13-17 years old)

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Duration

30 minutes

45 minutes

60 minutes

90 minutes

The class is taught in

English

Greek

Skills

Special education

Chemistry

Biochemistry

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

Chess Lessons, for beginners and advanced, interested in chess.

18 £ /h

Chess is often depicted in popular culture as a game for the elderly, but this is not true. Chess is a wonderful game that does not divide people by age, gender, race, religion or physical condition. It is a game that embraces everyone who chooses to explore it. Especially for children, I’ve witnessed the benefits of a young person’s dedication to the game firsthand. I’ve seen countless ways that playing competitively has enhanced education – not just with the nuts and bolts of the game itself, but from all the psychological benefits chess has given to them.

The range of emotions present during learning chess, serves as a strong reminder of how important chess can be in the lives of young people, despite its reputation. Chess is like magic.

I am waiting for your messages, at whatever age you are, to explore this magical world together, to experiment, to have fun and to see how far our potential can go. In addition, as a preschool teacher, I offer lessons to infants older than 30 months.

The courses are offered either in my place or online, in the difficult covid times we are going through.

Biology for everyone want to learn that beautiful world

28 £ /h

Biology is our nature!
Because of biology every leaving organism exists, and continue the chain of life.
Biology is one of the most beautiful and important chapters of science, and it is also important for everyone to learn, at least, the most basic things.

Raef

4.73

(137)

With over 18 years of experience, I offer private lessons in Mathematics, Analysis, Matrices, Statistics, Algebra, Geometry, Physics, Chemistry, Biology, and Geology to students in their final year of high school, first year of high school, second year of high school, and Brevet exams, as well as students in CNED or international CGSE (from grade 8 to 12 IB) or the Qatar National Program, entrance exams, and preparatory classes for medical or first-year university students. Lessons are available at home or online using a very modern and practical virtual classroom method that includes an interactive whiteboard equipped with geometry tools and pens shared with the student, on which we can present and write, plus ZOOM for communication.
My students' results are marked GOOD, VERY GOOD AND EXCELLENT each year.
For more information, do not hesitate to contact me.

Aneeka

4.73

(137)

I am currently a Medical Student and have completed a degree in Biomedical student at Cardiff University. I am warming friendly, willing to help and enthusiastic person. I put all my effort in to something I do. I relish the opportunity to help those who are struggling or who wish to go the extra mile to deepen their knowledge of their chosen subject. f you would like some support for your child im here to help at any age up-to A level
I can provide highly planned, engaging, student-centred lessons that are catered to each individual's needs, and I can be as flexible as you'd like with timings and prefer to go on Skype.

I can provide references. I have previously done work in nurseries and primary schools. I also have taught small children Arabic and religious teachings. I also Have a DBS.

Please don't hesitate to get in touch with me at any time

Amin

4.73

(137)

Struggling with math, physics, or chemistry? You're not alone — these subjects are hard, and classroom explanations are rarely enough.
I offer personalized tutoring for middle school, high school, and early university students following the French Mission curriculum, the Moroccan national curriculum, or the international baccalaureate.
Topics covered:

Mathematics: algebra, geometry, calculus, trigonometry, probability
Physics: mechanics, electricity, optics, thermodynamics
Chemistry: organic, inorganic, stoichiometry, reactions

My approach:
I don't re-explain the textbook — I identify exactly where your understanding breaks down and fix it from there. Each session is built around your specific difficulties, not a preset program.
I completed CPGE (Classes Préparatoires aux Grandes Écoles) in Mathematics and Physics before graduating as a State Engineer — I know these subjects at an advanced level and I know where students typically get lost.
Individual and small group sessions available. Online (worldwide) in French, Arabic, or English.

Kelvin

4.73

(137)

These lessons are best for; IB, IGCSE, GCSE, EDEXCEL, CAMBRIDGE CHECKPOINT and CAMBRIDGE O'LEVELS

PHYSICS contents :
•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
•Electromagnetic Spectrum
•Electricity
•Magnetic induction
•Transformer
•Radiation

Topics to be covered in CHEMISTRY are:
•Atomic structure
•Chemical Bonding
•Electronic 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
•Anomalies 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

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 help you pass Exams with ease.

4.73

(137)

Chemistry for Pre-Med & Pre-Pharmacy Students

Build the Chemistry Foundation You Need Before University

Are you about to start **Medicine, Pharmacy, Dentistry, or another health-related degree** and want to strengthen your Chemistry before university?

Moving from school Chemistry to university-level Chemistry can be a major step. This course is designed to **bridge that gap**, strengthen your fundamental knowledge, and develop the quantitative and analytical skills you will need in your first year.

I’m **Dr. Basil**, a Chemistry and Science tutor with **10+ years of teaching experience** and a **Bachelor’s degree in Pharmacy**. My Pharmacy background allows me to connect Chemistry concepts to their applications in pharmaceutical and medical sciences while maintaining a strong academic focus.

### What You Will Study

**Core Chemistry**

• Atomic structure and periodicity
• Chemical bonding and molecular structure
• Stoichiometry and quantitative Chemistry
• Solutions and concentration calculations
• Acids, bases, and pH
• Buffer systems
• Chemical equilibrium
• Thermodynamics and energetics
• Reaction kinetics
• Redox reactions
• Electrochemistry
• Organic Chemistry foundations

### University-Preparation Skills

• Solving multi-step Chemistry problems
• Applying equations rather than simply memorizing them
• Unit conversions and quantitative reasoning
• Interpreting scientific data and graphs
• Working with experimental results
• Significant figures and scientific notation
• Understanding laboratory concepts
• Writing and interpreting scientific reports
• Developing logical and analytical scientific thinking

### Why Take This Course Before University?

✓ Build confidence before starting your degree
✓ Strengthen areas of Chemistry that are often challenging at university
✓ Develop strong quantitative problem-solving skills
✓ Learn how to approach unfamiliar Chemistry problems
✓ Connect Chemistry concepts with pharmaceutical and medical applications
✓ Become better prepared for first-year university Chemistry

### Who Is This Course For?

This course is suitable for:

• Students preparing to enter **Medicine**
• Students preparing for **Pharmacy**
• Students preparing for **Dentistry**
• Pre-medical and health-science students
• Students transitioning from IGCSE, GCSE, A-Level, IB, AP, or other high-school Chemistry programs
• Students who want to strengthen their Chemistry before university

Lessons are **structured and personalized** according to your current Chemistry level and the requirements of your future university program.

The goal is not simply to review school Chemistry — it is to help you develop the **knowledge, quantitative skills, and scientific thinking needed to approach university Chemistry with confidence.**

**Start your university journey with a stronger Chemistry foundation.**

Inês

4.73

(137)

I offer clear, structured tutoring in Mathematics, Chemistry, and Physics, supporting students with both content mastery and exam success at Advanced Subsidiary and Advanced Level (AS and A-Level), for both Edexcel and Cambridge. My lessons focus on clear explanations and the core ideas behind each topic, so things actually make sense.

For exam preparation, I shift focus to exam technique: you'll learn how mark schemes work, how answers are graded, and how to phrase responses clearly so you don’t lose marks because of wording, even when you know the content.

Dr.

4.73

(137)

Hello, I'm Pratibha, a PhD-qualified Biology and Chemistry tutor based in the Netherlands.

I have more than 10 years of teaching experience at secondary and university level. I help students understand Biology, Biochemistry, Biotechnology, Pharmacology and Chemistry, so they can do well in exams and feel confident in the subject. I teach online, and students from the Netherlands, Europe and the rest of the world are welcome.

What I teach
Secondary and pre-university: Biology and Chemistry for IB, A-Level, IGCSE, AP and other international curricula
University: Biochemistry, Molecular Biology, Immunology, Genetics, Microbiology, Zoology and Biotechnology, all the five branches of Chemistry
Exam preparation: past papers, exam technique, revision plans and last-minute support
Homework and coursework help: including lab reports, essays and internal assessments

About my background
PhD in Zoology, MSc in Biotechnology (Core subject- Chemistry) and MSc in Zoology (Gold Medalist)
Former Assistant Professor, with experience teaching both school and university students
Published researcher in preclinical pharmacology, with a recent poster presentation at AIBIA2025 in Utrecht
Experience guiding student research projects and designing lab activities that link practical work to theory
Fluent in English, with working knowledge of French and native-level Hindi

How my lessons work
Concepts first: I explain the "why" behind each topic, so you are not just memorising.
Tailored to you: Every student starts with a short chat about their level, goals and syllabus, and I build the lessons from there.
Interactive: I use diagrams, worked examples, practice questions and digital materials, and I give clear feedback after each lesson.
Exam-focused: We practise how to read questions, structure answers and manage time under pressure.
Supportive and patient: All levels are welcome, from students who are struggling to those aiming for top grades.

Who I can help
Students who find Biology or Chemistry difficult and want to build confidence
IB and A-Level students aiming for top grades
University students who need help with Biochemistry, Molecular Biology or Immunology
Students who need help with revision, past papers or coursework

Book a lesson. Message me with your level, subject, exam board and goals, and we will plan your first lesson together. I look forward to helping you succeed.

Location of the Lessons: Live, interactive, and high-quality sessions delivered online—learn from home in the Netherlands or anywhere worldwide, Face to face- at your home or at my place.

Iskander

4.73

(137)

I hold a Doctorate in Pharmacy and 2 Masters degrees from the University of Paris V René-Descartes.
Since the beginning of my higher education, and since I established myself as a freelancer after 10 years of managerial career in the pharmaceutical industry, I have been used to regularly giving private lessons to pupils and students of all levels, Primary, Secondary and Higher, supporting them until they pass their exams.
The main disciplines in which I support students are essentially scientific.
The perspectives provided are transdisciplinary.

Tony

4.73

(137)

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.

Ziad

4.73

(137)

I offer personalized academic support in Mathematics, Physics, Chemistry, and Biology for secondary and high-school students. Whether the goal is to strengthen fundamental concepts, overcome specific difficulties, improve problem-solving skills, prepare for tests and exams, or simply gain confidence in a subject, each lesson is adapted to the student’s curriculum, level, objectives, and learning pace.

Learning science is about much more than memorizing formulas, definitions, and procedures. My approach focuses first on understanding: identifying what really matters, connecting different concepts, developing logical reasoning, and learning how to approach a problem step by step. The objective is not only to improve academic results, but also to help students become more confident, curious, and independent learners.

Depending on the student’s level and curriculum, I can provide support in:

¤ Mathematics — algebra, equations and inequalities, functions, sequences, geometry, trigonometry, vectors, limits, derivatives, integrals, probability and statistics
¤ Physics — mechanics, motion and forces, energy, electricity, electromagnetism, waves, optics, thermodynamics, atomic and modern physics
¤ Chemistry — atomic structure, chemical bonding, reactions, stoichiometry, solutions and concentrations, acids and bases, oxidation-reduction, thermochemistry, kinetics and introductory organic chemistry
¤ Biology — cell biology, genetics and DNA, molecular biology, human physiology, reproduction, evolution, ecology and basic biochemistry

I hold a PhD in Physics and have a broad academic background in physics, mathematics, applied sciences, and experimental research. My scientific training allows me to connect concepts across different subjects and, whenever useful, relate what students learn in class to concrete examples, experiments, technology, and real scientific applications.

Lessons are adapted to the student’s own school program and materials and can be provided in English or French, with explanations in Arabic whenever helpful.

Hind

4.73

(137)

- Do you want to master Egyptian language for travel, business goals or even studying abroad?
- With native Egyptian Arabic speaker that is expert in teaching to non native speakers all over the world, you will reach your goals easily and shortly.
- I'm certified and professional native Arabic teacher with more than 10 years of experience.
- I have a Postgraduate diploma in teaching methods and overcoming learning difficulties.
- I teach Arabic language for women and kids all over the world with different levels and goals.
- I use interactive educational materials beside interactive educational games specially for kids.
- My lessons are tailored to each student to ensure reaching goals.
- My lessons are simple and easy with interesting illustrations

Maria

4.73

(137)

I grew up bilingual in English and Portuguese, and I love helping people feel confident using English in real life. My classes are 100% conversation-based: no boring translation lists. Instead, I use mime, pictures, and words you already know to explain new ones, so you start thinking in English naturally.

I’ve taught English to friends, neighbors, and family members of all ages, adapting each lesson to the person in front of me. I’m also studying Psychology, which helps me understand how people learn, stay motivated, and lose the fear of speaking.

Everyone from 4 to 65+! Kids learn through games, drawing, and songs. Teens and adults learn through conversation, music, and the things they love. Every class is patient, friendly, and made for you.

Grace

4.73

(137)

Interactive K-12 Mathematics & Grades 7–12 Science Lessons

Is your child struggling with complex math formulas, needing homework support, or preparing for major science exams?

I am a TRCN-licensed Educator, Tutor Success Manager, and STEM Specialist with over a decade of experience helping students build confidence and achieve top grades. With a First Class / 2:1 degree in Information Technology, a Post Graduate Diploma in Education (PGDE), and advanced MSc IT coursework, I deliver structured, visual, and highly interactive online lessons customized to every student’s learning pace.

What We Cover in This Class:

Mathematics (Grades 1–12): Foundational arithmetic (CPA approach), fractions, word problems, algebra, indices, logarithms, coordinate geometry, linear graphs, quadratic equations, and trigonometry.

Sciences (Grades 7–12): Integrated/General Science, Physics (Scalar and Vector Quantities, Kinematics, Mechanics, Energy Transformations, Waves), Chemistry, and Biology.

How Lessons Are Taught:

Conceptual Clarity over Rote Learning: I break down abstract topics into easy-to-understand visual steps so students master the why behind every formula.

Interactive Digital Classroom: We utilize live interactive whiteboards (OpenBoard, Miro) and dynamic practice tools (Google Forms, Quizizz) to keep students fully engaged throughout every session.

Tailored Pace & Regular Feedback: Lessons are customized to match school curricula, reinforce class topics, support with homework, and provide parents with clear progress updates.

Whether your student needs early math intervention or advanced high school science mastery, I am here to make learning intuitive and rewarding.

Book a trial session today, and let’s unlock your student's potential in Math and Science!

Jean

4.73

(137)

Are you stuck on a chapter, do you want to practice for the baccalaureate exam, or do you have some catching up to do? I can help you online, with a clear method.

MY JOURNEY
- Graduated with honors from the baccalaureate
- 4 years of studying fundamental computer science in Russia, which deepened my mathematical knowledge
- Background in software engineering
- Bachelor's degree in psychology (2015): it helps me understand how each student learns

MY METHOD
- First lesson: I diagnose your weaknesses and the real cause of the blockage
- Each course is built based on this diagnosis
- For each chapter: lessons, examples, then exercises of increasing difficulty
- Practice with typical baccalaureate exam questions and expected writing style
- Work plan adapted to your pace

RESULT
One of my students obtained the highest honors in the 2026 baccalaureate exam, with a score of 17 in Mathematics.

WHAT I WORK ON WITH YOU
Analysis (sequences, limits, differentiation, integrals), probability, geometry, and preparation for the baccalaureate exams.

Write to me indicating your level, your difficulties and your availability.

Ahmad

4.73

(137)

Are you preparing for the Lebanese Baccalaureate and can follow the steps, but don’t know why they work? This class is for Grade 10 to 12 students who want to understand Math and Physics, not just memorize them.

I’m a PhD candidate in mechanical engineering with a Diplôme d’Ingénieur and 5 years of teaching experience. We start with a problem you find difficult, and I find exactly where your reasoning breaks. Then we work together, like colleagues, to understand the method and connect it to real life or to something you care about.

You will learn to:
Understand the reason behind each method
Solve unfamiliar questions on your own
Apply what you learn to past official exam questions
Feel calmer and more confident before exams
Make a clearer decision about your university path

AI can now solve almost any homework problem in seconds. But it won’t sit your exam for you. In this class, you learn how to study, how to think through new problems, and how to use tools like AI to reach your own goals.