Scheikunde, natuurkunde of wiskunde struggles? Laat je helpen door een pro! Boost je bèta skills met 1-op-1 bijles door een ingenieur!

From 39.51 Fr /h

Worstelt uw kind met exacte vakken? Laat een ingenieur Elektrotechniek van de TU Delft het verschil maken! Als ervaren bijlesleraar help ik al meer dan 6 jaar leerlingen excelleren in:

- Natuurkunde
- Scheikunde
- Wiskunde
- Rekenen en taal (basisschool)

Mijn aanpak:
• Persoonlijke aandacht: 1-op-1
• Online lessen via Zoom of Google Meet voor maximaal gemak en flexibiteit
• Stapsgewijze uitleg van theorie én praktijk
• Focus op zelfstandig leren en begrip

Van basisschool tot VWO - ik help uw kind struikelvakken te overwinnen en met vertrouwen het eindexamen in te gaan. Ontdek hoe uw kind weer plezier kan krijgen in exacte vakken!

Extra information

Mijn manier van lesgeven is gestructureerd. Allereerst begin ik met theorie of herhaling en ga daarna veel sommen of vragen oefenen zodat daarmee de theorie duidelijker wordt. Gebruik ook multimedia voor uitleg. Qua persoon ben ik zeer geduldig en duidelijk. De lessen worden online via Zoom of Google Meet gegeven.

Location

Online from Netherlands

About Me

Hoi! Ik ben Rafael, een enthousiaste ingenieur Elektrotechniek met een passie voor lesgeven. Als je worstelt met exacte vakken, ben ik er om je te helpen!

Mijn achtergrond: Ik heb Elektrotechniek gestudeerd aan de TU Delft, met een specialisatie in Telecommunicatie. Maar wees niet bang, ik kan ingewikkelde concepten op een begrijpelijke manier uitleggen!
Wat ik te bieden heb

Persoonlijke aandacht: Al meer dan 6 jaar geef ik met veel plezier online bijles, altijd één-op-één. Zo kan ik me volledig richten op jouw specifieke uitdagingen. Jouw ontwikkeling staat voorop!

Brede expertise: Of je nu hulp nodig hebt bij Natuurkunde, Scheikunde, Wiskunde A/B of Rekenen – ik sta voor je klaar om je te ondersteunen en samen met jou de uitdagingen aan te gaan!

Alle niveaus: Van basisschool tot VWO, ik pas mijn aanpak aan jouw niveau aan.
Waarom online bijles?

Online lessen via Zoom zijn super handig! Je hoeft de deur niet uit en we kunnen flexibel plannen. Bovendien gebruik ik handige digitale tools om de stof duidelijk te maken.

Benieuwd of we een klik hebben? Ik bied een kennismakingsles aan! Zo kunnen we samen ontdekken hoe ik je het beste kan helpen om je doelen te bereiken. Klaar om die lastige sommen de baas te worden? Neem contact met me op en laten we samen aan de slag gaan!

Education

Master of Science in Electrical Engineering aan de TU Delft, VWO. Specialisatie: Telecommunicatie. Eind september 2002 afgestudeerd aan de vakgroep IRCTR aan de TU
Delft (Officiële titel: Master of Science in Electrical Engineering).
Titel afstudeeropdracht: Design, Simulation and Experimental Results of Two Triangular Patch Antennas with Different Matching Networks. Deze afstudeeropdracht bestond uit het ontwerpen van een miniatuur dual-band (UMTS) antenne voor mobiele telefoons.

Experience / Qualifications

Elektrotechnisch ingenieur, meer dan 6x jaar ervaring in het geven van bijles aan leerlingen in exacte vakken. Vakkenpakket VWO: Nederlands, Engels, Frans, Duits, Wiskunde B, Scheikunde, Natuurkunde.

Age

Children (7-12 years old)

Teenagers (13-17 years old)

Adults (18-64 years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

The class is taught in

Dutch

Skills

Math

Chemistry

Tutoring

Availability of a typical week

(GMT -04:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

5.0

(4)

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.

5.0

(4)

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

Raef

5.0

(4)

Diplomé et Expérimenté depuis plus de 18 ans, je donne des leçons particulières de Mathématiques - Analyse - Matrices - Statistiques - Algèbre -Géométrie- Physique - Chimie - Biologie et Géologie aux élèves de programme de Lycées français en Turquie de Terminales, Bac 1ère, Seconde, Brevet ainsi aux élèves de CNED ou international Section IB (from grade 8 to 12 ), concours et classes préparatoires universitaires médicales ou 1ère et 2ème années universitaires pour l'année académique 2022/2023 soit à domicile soit par internet online par méthode de classe virtuelle.
Résultats de mes élèves sont TOUS avec mention BIEN, TRES BIEN ET EXCELLENT chaque année.
Pour plus de renseignements, n'hésitez pas à me contacter., Réponse garantie dans quelques minutes à 12 heures maximum.

Nitesh

5.0

(4)

In my class, I would like to help my students with the necessary tutoring and proper direction towards understanding natural science subjects such as Physics, Chemistry, and Mathematics for students at IB level, high school level, and school level. I am familiar with the European School system, International School System, and A-level.

I myself was among the top 3s during my high school days and since then I have a great experience tutoring. I would look into problems from the student's point of view. This enables me to know where they are having difficulty and then help them study nicely.

Benson

5.0

(4)

Nothing beats one-on-one lessons.
I am a qualified, experienced, and certified international tutor with a strong familiarity with the Cambridge IGCSE/A-Levels/O-Levels & IB Diploma curricula. I offer both ONLINE and IN-PERSON lessons in PHYSICS, CHEMISTRY, and BIOLOGY, following the British, American, and Indian curricula.
My classes are available at affordable rates and can be conducted in-person or online. I adopt a student-oriented teaching style, striving to provide the best private lessons for my students.

With 6 years of professional experience in science (Physics, Chemistry, and biology), I am well-versed in both the British and American curricula and I possess a high level of competency. I have taught students from various countries, 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.

Book a lesson with me, and we can start on any day and time that suits you.

Mohamed

5.0

(4)

Salut! Vous cherchez à améliorer vos compétences en physique et chimie, que ce soit en ligne ou dans un lieu spécifique à Marrakech ? Vous êtes au bon endroit !
Professeur de chimie et physique et j'acquis une pédagogie individuel dans l'éducation, je donne des cours de soutien de secondaire en physique chimie et du maths
Apprenez à partir d'exemples du monde réel : au lieu de supporter des heures de matériel théorique et d'essayer de le relier à des problèmes pratiques, nous nous concentrerons uniquement sur les résumés et les exercices. En vous donnant les informations et les compétences dont vous avez besoin pour réussir, la programmation vous permet de comprendre les différents notions , les équilibres chimique, les transformations spontanées,mécanique,électrocinétique et les ondes mécaniques.
Si vous avez d'autres questions, n'hésitez pas à nous contacter.

Rizwan

5.0

(4)

I have 8 years of experience in teaching
IGCSE,
O levels,
AS LEVELS
A LEVELS
- AQA, Edexcel,
CIE IB MATHS
AND PHYSICS.
I use multiple teaching strategies thereby helping students with different learning styles.
I have students from GCSE to A levels who have achieved A* in MATHS AND PHYSICS.
we offer online tuition using Skype for IB Math HL, Math SL, Math studies or for A level Math or A/AS levels Math or for IGCSE Math Core, extended Tutor for IGCSE Mathematics (0580), IGCSE Additional Mathematics (0606)
Your GCSE Maths will be a stepping stone to further education, a fulfilling career - and a better future
Included in this course are the following units:
Online education Maths and Physics for all classes and all UK boards FOR
- O LEVEL
- A-LEVEL
- IGCSE
- GCE
- IAL
- IB
- CEI
- EDEXCEL
- MATHS and all subjects
Numbers
Algebra
calculus
Integrations
Derivative
Ratio, proportion, and rate of change
Geometry and measures
Probability
Statistics

Amin

5.0

(4)

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.

Robert

5.0

(4)

Als Frans-Belgische leraar bied ik privélessen natuurkunde, scheikunde en biologie aan voor het middelbaar en hoger niveau. Ik ben gespecialiseerd in het middelbaar niveau tot en met het 5e jaar Belgisch.

Ik reis indien nodig tot bij u thuis, zowel in de regio Brussel als in Waals- en Vlaams-Brabant, met een minimale cursusduur van 2 uur. Met ruime ervaring bied ik talloze oefeningen aan om kennis te consolideren. Afstandsonderwijs is ook mogelijk via platforms zoals Skype, Facebook, enz. Voor studenten in Frankrijk worden de lessen uitsluitend op afstand gegeven.

Aarzel niet om contact met mij op te nemen om uw lessen te organiseren op basis van uw behoeften en beschikbaarheid. Ik ben hier om u te helpen uw vaardigheden in deze onderwerpen op een effectieve en persoonlijke manier te versterken. Cursussen die op uw behoeften zijn afgestemd, zorgen ervoor dat u snel vooruitgang boekt.

Mahmoud

5.0

(4)

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

5.0

(4)

Als toegewijde promovendus biochemie aan de EPFL bied ik persoonlijke bijles in scheikunde en biochemie aan studenten op middelbare school, universiteit of masterniveau. Of je je nu voorbereidt op examens, worstelt met complexe concepten of je kennis wilt verdiepen, ik stem elke sessie af op jouw doelen en leerstijl. Met een sterke academische achtergrond en een passie voor lesgeven streef ik ernaar wetenschap toegankelijk, boeiend en relevant te maken. Mijn aanpak legt de nadruk op heldere uitleg, kritisch denken en praktische voorbeelden om je te helpen zelfvertrouwen op te bouwen en uit te blinken in je studie.

Juan

5.0

(4)

🌟 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 ? 💪

Inês

5.0

(4)

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.

Intasar

5.0

(4)

have graduated with a degree in chemical engineering from the University of Edinburgh, UK. I am also an Erasmus Mundus scholar with a master's in Analytical Chemistry from Uppsala University. Currently, I am pursuing a PhD in physical chemistry.

I have been tutoring since 2012 to fund my education expenses. I formally began tutoring in 2014 as part of my vocational training as a teacher in Ghana, funded by the University of Edinburgh. The formal training has taught me a lot about curriculum development, time management, and fusing my teaching methodology to my students’ needs. I have been tutoring in Physics, Chemistry, and Math, in person and online; the hybrid model has allowed me to reach out and teach students in 8 different countries. I have successful students from these past nine years who have not only commended my work ethic but can also stand testament to my enthusiasm.

My excellent academic career has nurtured in me a natural talent for teaching. My experiences have taught me how to tackle one problem at a time, and I believe that using this approach—paired with my unconventional examples that force students to think outside the box—I can truly provide an excellent understanding and explanation. My teaching methodology is based on two main things: skill development and adaptation. Initially, I create a skeleton of the most suitable methodology tailored to the preferred curriculum, after which, I adapt that lecture to the specific needs of the student based on their knowledge and grasp of the concepts. Second, I like to develop analytical and scientific ability along with knowledge in my students, and for that, I use a combination of resources in the form of worksheets, class tasks, and past papers. Last, I believe in the strong ethic of providing feedback to the parents, so that they are aware of their child’s progress.

Frequently Asked Questions:
Which subject(s) do you teach?
I teach math, mechanics, statistics, chemistry and physics. I also teach biology up to GCSE level.

When are you available? My timetable is quite flexible. I am happy to work weekdays, week evening and weekends.

Which ages and levels do you teach? The majority of my students are between the ages of 10-18, but I also teach college Students. I am also helping foundation and first year university students.

Which qualifications do you prepare your students for? GCSE, o-level, A/S-level, A-level, IB, School entrance exams and SATs

Describe your arrangements for online tutoring? I use Zoom online sessions since it has many tools and features specially designed for interactive and visual learning. I am fully equipped with modern gadgets for e-learning. I use Google drive and docs to share files.

Miguel

5.0

(4)

I offer personalized chemistry lessons for school and university students, from basic concepts to more advanced topics in general and organic chemistry.
My classes are designed to help students truly understand chemistry, not just memorize formulas. I explain each topic step by step in a clear, patient and practical way, adapting the lesson to the student's level and goals.
I can help with:
-Basic chemistry
-General chemistry
-Organic chemistry
-Stoichiometry
-Atomic structure
-Chemical bonding
-Solutions and concentrations
-Acids and bases
-Nomenclature
-Chemical reactions
Homework, quizzes, exams and final reviews
My lessons are ideal for students who want to strengthen their foundations, improve their grades, prepare for an exam, or feel more confident in class. I can also help organize study material and solve exercises together during the lesson.
Each class is tailored to the student's pace, so whether you are struggling with the basics or need support with university-level topics, I will help you move forward with confidence.