CAMBRIDGE INTERNATIONAL GCSE: BIOLOGY, CHEMISTRY, PHYSICS AND MATHEMATICS

Àpd 19 € /h

Nothing beats personalized one-on-one lessons.
I am a certified, experienced international tutor with in-depth knowledge of Cambridge IGCSE, A-Levels, O-Levels, and the IB Diploma curricula. I provide both online and in-person tutoring in Physics, Chemistry, and Biology, covering the British, American, and Indian systems.

My lessons are student-focused, designed to adapt to individual needs, and offered at affordable rates. With six years of professional teaching experience in science, I have worked with learners from around the world—including Belgium, Spain, Switzerland, Japan, the USA, the Caribbean, the UK, India, China, Singapore, Malaysia, Turkey, the Netherlands, Luxembourg, Germany, France, Italy, and South Africa.

Whether online or face-to-face, I aim to deliver the highest-quality private lessons to help students excel.
Book a session today—we can begin at a time that works best for you.

Informations supplémentaires

Ensure to have strong internet connection

Lieu

En ligne depuis Zambie

Présentation

Experienced Science Educator with nearly a decade of teaching Biology and Chemistry across A Level, AS Level, O Level, IGCSE, Edexcel, and IB curricula, complemented by proficiency in Physics and Mathematics. Passionate about problem-solving, scientific inquiry, and continuous learning through documentaries and research, I am dedicated to delivering high-quality education that inspires curiosity, fosters critical thinking, and drives academic excellence in students.

Education

Acquired Bachelor's degree in science education, certificate in Science capital learning, Certificate in Blended learning in science practicals, and still learning.

Expérience / Qualifications

Experienced Science Educator: Trained and experienced teacher of Biology and Chemistry, with extensive experience in teaching A Level, AS Level, O Level, and IGCSE curricula.

Multi-Subject Expertise: Proficient in teaching Physics and Mathematics, in addition to Biology and Chemistry.

Proven Track Record: 4 years of experience in providing personalized tutoring in Biology and Chemistry for students taking IGCSE, A Level, AS Level, IB, and O Level examinations.

Passionate Learner: Avid enthusiast of problem-solving, watching science documentaries, and discovering new knowledge.

Dedicated Professional: Committed to delivering high-quality education, with a focus on fostering critical thinking, curiosity, and academic excellence in students.

Age

Enfants (7-12 ans)

Adolescents (13-17 ans)

Adultes (18-64 ans)

Seniors (65+ ans)

Niveau du Cours

Débutant

Intermédiaire

Avancé

Durée

60 minutes

Enseigné en

anglais

Compétences

Chimie

Biologie

Physique

Disponibilité semaine type

(GMT -04:00)

New York

Cours par webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

IB Chemistry, Brief Lesson Outline: The Electromagnetic Spectrum

20 € /h

🧪 IB Chemistry Apprentice Lesson Plan

Topic: The Electromagnetic Spectrum
Level: IB Year 1 (Apprentice)
Duration: 60 minutes

Lesson Objectives

By the end of this lesson, students should be able to:

‣ Describe the electromagnetic spectrum and identify its different regions.
‣ Understand and apply the equation c = fλ.
‣ Differentiate between a continuous spectrum and a line spectrum.
‣ Explain the concept of quantized energy in atoms.

Lesson Outline

Introduction (0–5 minutes)
Start the lesson by asking students a few engaging questions:
What are some examples of invisible light or radiation around us?
Why do we wear sunscreen?

Allow brief responses, then explain that all of these examples are part of the electromagnetic spectrum, which we will study today.

Teaching Phase 1 – Overview of the Electromagnetic Spectrum (5–15 minutes)
Introduce the electromagnetic spectrum. Explain that it is a range of all electromagnetic waves, which vary by frequency and wavelength. Emphasize that all electromagnetic waves travel at the same speed in a vacuum – the speed of light, c = 3.00 × 108 m/s.
Key formula to introduce: c = fλ, where:
c = speed of light
f = frequency (Hz)
λ = wavelength (m)

Point out that high-frequency waves have short wavelengths and higher energy (like gamma rays), while low-frequency waves have long wavelengths and lower energy (like radio waves). Display a spectrum diagram showing the range from radio to gamma rays, with visible light in the center.

Teaching Phase 2 – Spectrum Types: Continuous vs. Line Spectrum (15–25 minutes)
Explain the difference between continuous and line spectra.

A continuous spectrum** contains all wavelengths in a range, like a rainbow produced when white light passes through a prism.
A line spectrum** shows only specific wavelengths or frequencies. This happens when excited electrons fall back to lower energy levels and release photons of specific energies.
Explain that energy is **quantized**—electrons cannot have just any amount of energy; only specific values are allowed. Use the helium line spectrum image as an example.

Real-World Examples and Class Discussion (35–45 minutes)
Give students three practical examples and discuss their uses:

1. Microwaves – Used in cooking and communications.
2. Ultraviolet (UV) rays – Cause sunburn; used in sterilizing equipment.
3. Gamma rays– Used in cancer treatment and in detecting radioactive materials.

Ask students:
Where do you see or use electromagnetic waves in your daily life?
Encourage short contributions to reinforce understanding.

Student Exercises (45–55 minutes)
Have students complete these three questions individually:

1. A wave has a frequency of 6.0 × 1014 Hz. Calculate its wavelength using c = 3.00 × 108 m/s.
2. Explain the difference between a continuous and line spectrum, with an example of each.
3. Why are gamma rays more dangerous to humans than radio waves?

Wrap-Up and Recap (55–60 minutes)
Call on a few students to briefly summarize one key thing they learned.

Scientific subjects for Biology, maths and physics

20 € /h

This course aims to provide you with the knowledge and tools needed to better understand and master mathematics, Chemistry and physics. We offer personalized support to students of all specialties.

Sessions can be tailored to your specific needs, whether you are alone or in a group. We adjust the sessions according to your level and expectations.

Please do not hesitate to contact us if you have any questions.

Raef

4.74

(132)

Experienced professor graduated from the Faculty. of Sciences and the Fac. of Medicine of France, gives private lessons in Mathematics - Analysis - Matrices - Statistics - Algebra - Physics - Chemistry - Biology of French, Quebec CEGEP or International programs (in English) to students of secondary classes, Terminales, Brevet Concours and classes university preparatory courses for the 2022/2023 academic year.
So that I can help students who take CNED and those who prepare for the SAT exams.
The lessons will take place either at home or online using a specific, very modernized method, a shared interactive board equipped with writing tools where I can, with the student, write and correct homework by exposing them directly, in addition to Zoom or Skype to communicate (very practical method like at home).
Results of my Terminale students since 2015: mentions Very good, Good and Excellent.
Contact me for more details.

Matías

4.74

(132)

Do you aspire to master mathematics, physics and engineering at a university level? Do you want to exceed your limits and excel in these demanding fields? Do not search anymore ! Our tailor-made private lessons are there for you.

Why choose our courses?

Unparalleled Expertise: Our professors are experts in their field, with extensive experience in university teaching. They are ready to guide you towards success.

Personalized Program: We tailor each course to your specific needs, from understanding fundamental concepts to solving complex problems.

Total Flexibility: Choose the schedule that suits you best. Whether you are an active student or a professional, we adapt to your schedule.

Constant Support: You will benefit from continuous monitoring between classes to answer all your questions and concerns.

Quality Teaching Materials: We provide high-quality learning resources to support your progress.

Who can benefit from our courses?

High school students preparing for their baccalaureate or entrance exams to engineering schools.

University students pursuing a degree in mathematics, physics or engineering.

Professionals looking to acquire or deepen technical skills.

Join us today!

Excellence doesn't wait. Contact us now to book your first lesson. Together we will build a bright future based on a solid understanding of mathematics, physics and engineering.

Mohamed

4.74

(132)

Hi! Looking to improve your physics and chemistry skills, either online or at a specific location in Marrakech? You are in the right place !
Chemistry and physics teacher and I acquired an individual pedagogy in education, I give secondary support classes in physics, chemistry and maths
Learn from real-world examples: instead of putting up with hours of theoretical material and trying to relate it to practical issues, we'll just focus on summaries and exercises. By giving you the information and skills you need to succeed, programming allows you to understand the different concepts, chemical balances, spontaneous, mechanical, electrokinetic transformations and mechanical waves.
If you have any further questions, please do not hesitate to contact us.

Rosa

4.74

(132)

Enseignante en math, physique, biologie depuis une vingtaine d'années. J'ai une formation d'ingénieur industriel en chimie.
Durant ma carrière, j'ai eu l'occasion de travailler pendant dix ans au sein d'une asbl qui proposait des coups de pouce dans différents branches dont les maths. De cette expérience, j'en retire une adaptation au niveau scolaire de chaque étudiant en utilisant une pédagogie appropriée.
Suivant les demandes, des séances de cours peuvent être précédées de mouvements de brain gym pour faciliter l'apprentissage. L'avantage est qu'une fois acquis ces mouvements peuvent se faire seul à la maison.

Je propose des remises à niveau ou des renforcements des capacités acquises pour tous les années de l'enseignement secondaire ou de l'enseignement de promotion sociale. (secondaire inférieur et supérieur).
Dans le cadre de ma pratique et en fonction de la demande, je complète les séances par des exercices complémentaires car "les maths passent par le poignet" comme j'ai l'habitude de dire aux élèves.
Le suivi peut avoir lieu à n'importe quel moment de l'année de manière ponctuelle (pour préparer une évaluation) ou de manière plus étalée.
Les cours particuliers se donnent en présentiel sur Charleroi. Possibilité de cours via caméra les soirées ou les we.
Si vous souhaitez apprendre de nouvelles stratégies d’apprentissage ou reprendre confiance en vous, je vous accompagne dans le cadre d’un plan de soutien à la réussite en associant des outils de coaching. Pour en savoir plus sur le pack, n’hésitez pas à regarder mes autres propositions de cours.

Mohamed

4.74

(132)

As a high school teacher with a Master's degree in mathematics and 11 years of experience in face-to-face and online teaching, I offer qualified and competent private lessons for all levels, ranging from high school TC-SC 1Bac Sc-SM to Bac PC-SM, through middle school and classes of 2nd and 1st general Terminale specialty of the French system, as well as for levels 5th, 4th and 3rd of middle school, and preparation for the baccalaureate and competitions .

I emphasize the method, with a rigorous, personalized approach adapted to the rhythm of each student in order to help him progress while regaining confidence in himself. My job is to identify each student's shortcomings, organize their time and manage their priorities.

I obtained a success rate of 100% for my final year baccalaureate students, 75% of whom obtained a good or very good mention. Some of them have joined the biggest business and engineering schools, as well as prestigious preparatory courses.

I offer online or face-to-face lessons.

Amin

4.74

(132)

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.

Thioub

4.74

(132)

Je suis un professeur particulier qualifié et passionné de mathématiques et de sciences physiques (PC), diplômé de l'Université Cheikh Anta Diop de Dakar (UCAD). Mon parcours académique inclut des études en mathématiques, physique et informatique durant mes deux premières années universitaires, suivies d'une licence et d'un master en biomathématiques, où j'ai pu approfondir mes compétences en sciences appliquées.

Mon expérience en tutorat a débuté au sein de mon cercle familial, et avec plus de dix ans d'expérience, j'ai développé une approche personnalisée du soutien scolaire, enrichie par une formation pédagogique en ligne. Je propose des cours adaptés aux besoins spécifiques de chaque élève, en commençant toujours par un bilan approfondi de leurs compétences pour mieux cibler les lacunes et élaborer un programme de remédiation sur mesure.

Sur le plan personnel, je trouve une grande motivation dans le travail avec des élèves passionnés par la réussite. Leur détermination à progresser stimule mon engagement à les accompagner vers leurs objectifs. Très professionnel dans ma démarche, je me concentre strictement sur l'aspect pédagogique, garantissant un environnement de travail sérieux et structuré pendant les cours.

Ma maîtrise des programmes de mathématiques et de sciences physiques, couplée à mon expertise en biomathématiques, me permet de simplifier des concepts complexes et de rendre l'apprentissage des sciences plus accessible. Mon objectif est d'aider chaque élève à renforcer ses bases, à retrouver confiance en lui et à acquérir une autonomie dans ses études.

Je propose mes cours particuliers à Dakar, au domicile de l'élève ou à distance via une plateforme en ligne interactive, offrant ainsi une flexibilité et une efficacité égales dans les deux formats.

Robert

4.74

(132)

As a Franco-Belgian teacher, I offer private lessons in physics, chemistry and biology for secondary and higher levels. I specialize in secondary level up to 5th year Belgian.

I travel, if necessary, to your home in the Brussels region as well as in Walloon and Flemish Brabant, with a minimum course duration of 2 hours. With extensive experience, I offer numerous exercises to consolidate knowledge. Distance learning is also possible via platforms such as Skype, Facebook, etc. For students in France, lessons are done exclusively remotely.

Do not hesitate to contact me to organize your lessons according to your needs and availability. I am here to help you strengthen your skills in these subjects in an effective and personalized way. Courses tailored to your needs will allow you to progress quickly.

Francisco

4.74

(132)

With 7+ years' experience in education, I have coached over 50 students to improve their academic results and boost their confidence in math and physics.

My tutoring services always include a personalized plan for each student. This plan is established during the first session where I like to meet the student, better understand their difficulties and get to know their schedule.

In the first session, we will:

- Get to know each other.
- Understand the student's strengths and identify areas for improvement.
- Understand the student's needs and difficulties.
- Get to know the student's schedule.
- Create a tutoring plan

Typically, sessions take place as follows:
i. Theoretical review of complex concepts in simple terms
ii. Tips for solving problems
iii. Abundance of exercises from my databases (exams, exercises)

If you are interested in my services, please provide the following information when contacting me:

- School system (French Bac, Matu, IB, A-levels)
- Location of tutoring (or video tutoring if applicable)
- Number of sessions per week and preferred days and times of the week (this can also be discussed after the first session, if you prefer)

Check out my profile if you want to know more about me :)

See you soon,
Francisco

Matthew

4.74

(132)

| Private Maths and Physics Tutor |

I am a professional tutor and former engineer. With over 3000 hours of teaching and tutoring experience, I am a highly decorated tutor and mentor. I specialize in preparing students for the best private schools and universities.

I focus on the IB diploma, A levels, IGCSEs, MYP, AP, SAT's, ACT's, entrance and university exams. I have helped many students with learning difficulties and students from all over the world. I feel that my desire to help and my interest in meeting new people makes me successful when faced with new challenges.

I was appointed Head of Science at Salesian College Farnborough because I have a passion for math and science and love helping others. I studied Mechanical Engineering and Electrical Engineering at Bath University. During my studies, I spent a year working on CERN: The Large Hadron Collider and was awarded the "Inspirational Leader" award by my university.

Since then, I have tutored mathematics and physics to a large number of international students in Geneva, London, and online. I have tutored privately and also onsite at two international schools: College du Leman in Versoix and St Dunstan's College in London.

I love to learn, and if I can help someone enjoy learning as well, that is amazing. My goal is to continue to grow as a person and as a professional. I want to continue to expand my understanding of math and technology. I especially enjoy simulating and modeling engines and drivetrains. I live and breathe football, played in teams for years, in college, and still do today for CERN. I also enjoy cooking, chess, and virtually any sport or game.

Ayoub

4.74

(132)

This preparation session is dedicated to students aiming for preparatory classes for scientific Grandes Ecoles (CPGE), with a particular focus on the subjects of Physics and Engineering Sciences. The goal is to strengthen the foundations and deepen the knowledge to succeed.

1. Mechanics:
Kinematics: Study of rectilinear and circular movements, position vectors, speed and acceleration.
Dynamics: Newton's laws, work and energy, kinetic energy theorem.

2. Electromagnetism / Electrokinetics:
Electrostatics: Electric charges and fields, electric potential, capacitance.
Magnetostatics: Magnetic fields, Lorentz forces, electromagnetic induction.
Alternating Currents: RLC circuits, resonance, impedance.

3. Thermodynamics:
Principles of thermodynamics: Internal energy, heat, work, first and second principles.
Ideal and real gases: Equations of state, thermodynamic transformations.

4. Industrial sciences:
Automatic Linear, Kinematic, Static.

For more information and to register for the preparation session, please contact me.

Good preparation and success in your studies!

.

Nour

4.74

(132)

Ce cours s’adresse aux étudiants de toutes spécialités souhaitant :

°° Renforcer leurs bases en mathématiques, physique et sciences d’ingénieur.

°° Comprendre en profondeur les concepts clés.

°° Préparer efficacement leurs devoirs, contrôles et examens.

Pourquoi choisir ce cours ?

°° Méthodes pédagogiques adaptées à chaque élève.

°° Explications claires et simplifiées pour une compréhension rapide.

°° Résolution d’exercices types et aide personnalisée.

Modalités des cours :

•• Cours en ligne interactifs avec un suivi personnalisé.

•• Horaires flexibles pour s’adapter à votre emploi du temps.

Nathan

4.74

(132)

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.

Marie-Esther

4.74

(132)

Je propose des cours particuliers en mathématiques, physique et chimie du CP à la Terminale, avec une approche à la fois rigoureuse, progressive et personnalisée. Mon objectif n’est pas seulement d’aider l’élève à améliorer ses notes, mais surtout de lui permettre de comprendre en profondeur les notions scientifiques et de développer une véritable autonomie dans son raisonnement.

Les matières scientifiques reposent sur la logique, la méthode et la régularité. Très souvent, les difficultés ne viennent pas d’un manque de capacité, mais de bases fragiles ou d’une méthode de travail inadaptée. Lors des premières séances, je prends le temps d’identifier précisément les points de blocage : incompréhensions sur des notions fondamentales, difficultés dans la résolution d’exercices, manque d’organisation ou de confiance. Ce diagnostic me permet d’adapter immédiatement le contenu et le rythme des cours.

Je veille toujours à consolider les bases avant d’aller plus loin. En mathématiques comme en physique-chimie, chaque chapitre s’appuie sur les précédents. Une fragilité sur les fractions, les équations, les conversions d’unités ou la proportionnalité peut rapidement bloquer la compréhension de notions plus complexes. Je reprends donc les fondamentaux si nécessaire, de manière claire et structurée, afin de sécuriser les acquis.

Pendant les séances, j’accorde une grande importance à la compréhension réelle des concepts. Je ne me contente pas de donner des formules à appliquer : j’explique leur origine, leur logique et les conditions dans lesquelles elles doivent être utilisées. Pour les élèves de primaire et de début collège, j’utilise des exemples concrets et des situations simples pour rendre les notions accessibles. Au collège et au lycée, j’insiste davantage sur la rigueur du raisonnement, la démonstration et la qualité de la rédaction scientifique. En Terminale, je mets un accent particulier sur les méthodes attendues au baccalauréat, la gestion du temps et l’efficacité dans la résolution de sujets types.

Une part essentielle de mon travail consiste à enseigner une méthode claire pour résoudre les exercices. Beaucoup d’élèves connaissent leur cours mais ne savent pas comment s’y prendre face à un énoncé. Je leur apprends à analyser la consigne, identifier les données importantes, choisir l’outil ou la formule adaptée, structurer leur raisonnement étape par étape et vérifier la cohérence du résultat final. Cette méthode apporte rapidement plus de clarté et de confiance.

Chaque séance alterne explications, mise en pratique et correction détaillée. Les exercices sont choisis en fonction du niveau et des objectifs : consolidation pour les élèves en difficulté, approfondissement pour ceux qui souhaitent viser l’excellence, entraînement spécifique pour les classes à examen. Lorsque c’est pertinent, je propose un travail ciblé entre les séances afin de renforcer les acquis et d’encourager l’autonomie.

Mon expérience en tant que professeure particulière m’a permis d’accompagner des profils très variés : élèves ayant besoin de reprendre confiance après une baisse de résultats, élèves préparant le brevet ou le baccalauréat, élèves ambitieux souhaitant améliorer significativement leur moyenne, ou encore élèves en manque de méthode. Cette diversité m’a appris à m’adapter à chaque personnalité et à chaque rythme d’apprentissage, tout en maintenant un cadre structuré et exigeant.

En parallèle de mon activité de soutien, ma formation en sciences pour l’ingénieur me permet d’avoir une vision concrète et appliquée des mathématiques et de la physique. Je peux ainsi donner du sens aux notions étudiées en montrant leurs applications réelles, ce qui aide souvent les élèves à mieux comprendre et à s’investir davantage.

L’objectif est toujours le même : permettre à l’élève de comprendre durablement, d’acquérir une méthode efficace, d’améliorer ses résultats et de gagner en assurance face aux matières scientifiques. Qu’il s’agisse d’un accompagnement régulier tout au long de l’année ou d’une préparation intensive avant un examen, je m’engage à offrir un suivi sérieux, personnalisé et orienté vers des progrès concrets.

Thomas

4.74

(132)

Etudiant en école d'ingénieur en France (Centrale Paris) après deux années de classe préparatoire scientifique, actuellement en stage à Manille, je propose du soutien aux élèves et étudiants en mathématiques et physique : Soutien et renforcement en sciences, préparation aux examens et/ou concours. Accompagnement et suivi de la progression.