Maths, Chemistry, Biology, Physics or Spanish classes for all levels

From 21 C$ /h

Do you think Maths are difficult? Is it impossible for you to pass a Chemistry exam? Just let me help you. I am a 21 years old girl from Barcelona that have been helping children and teenagers to pass their exams during some years, always with very good results. I will graduate this year in Biochemistry (a four years bachelor in Barcelona), so I have always been good in Mathematics, Physics, Biology, Chemistry, and all subjects related to science. Moreover, I speak native Spanish, so I can also help you with your Spanish classes.
So if you need some help with following your classes in High School, contact me.

Location

Online from Netherlands

About Me

I have taught children of different ages, from 10 to 17 years old. Last year I started teaching a 15 years old boy and I ended up teaching also his two younger brothers, of 13 and 11. Why? Because the parents were happy with the results, and also the boy, so they decided that I should help the two other sons too.
How are my classes? I help you to follow your class at school, helping and explaining what you don't understand. I am there to be asked all these questions that you don't make to your school teacher and to resolve all the problems that come to your way while studying.

Education

I am in my 4th year of Biochemistry Bachelor, at Barcelona University. Nowadays doing an internship and writing my thesis in a laboratory at Leiden University Medical Center (LUMC)

Experience / Qualifications

I graduated from High School with honors. I have always had good marks in all subjects related to numbers and science.
I have experience working with people from 10 to 18 years old.

Age

Children (7-12 years old)

Teenagers (13-17 years old)

Adults (18-64 years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

90 minutes

The class is taught in

English

Spanish

Skills

Spanish

School

Spanish for adults

Math

Chemistry

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

Benoit

5.0

(41)

I am a qualified and experienced mathematics tutor. Graduated from the Free University of Brussels in 2011, I started my career by teaching remedial courses in different schools in Brussels. I then specialized in individual academic support by following educational training at the Harvard Graduate School of Education. I have been giving private mathematics lessons daily for over ten years.

The students who follow my private lessons benefit from personalized support. The first session is devoted to an in-depth assessment of the student's mathematical knowledge. The objective is to detect its weak points and understand their origin in order to adapt my courses to its needs. I develop a tailor-made remediation program for each of my students aimed at filling each of their gaps. Over the course of the sessions, the student builds a solid foundation for learning and regains self-confidence. At the same time, I help him acquire a work methodology that allows him to gradually become autonomous in his studies.

I have a thorough knowledge of the mathematics curriculum for middle and high school (from 6th to 12th grade). I am also qualified to support students in preparing for international exams such as the SAT, the OMPT, and the International Baccalaureate (IB) in all its variations: Analysis and Approaches (AA SL/HL) and Applications and Interpretation (AI SL/HL).

Throughout my years of training, I studied and developed numerous techniques that facilitate learning mathematics. The strength of my teaching approach lies in my ability to explain, in simple terms, anything a student finds complicated. I am passionate about this profession because it offers me the opportunity to guide struggling students toward success. It is a true pleasure to see them progress and rediscover their connection with the fascinating world of mathematics.

I offer private tutoring in Paris (at the student's home) or remotely (online). My online lessons take place on an interactive whiteboard. This whiteboard is specifically designed to facilitate student/teacher interaction online. Thanks to this teaching tool, my online lessons are just as effective as in-person lessons. The student only needs an internet connection and a computer, tablet, or smartphone to participate.

Reza

5.0

(41)

I hold a PhD in Mechanical Engineering and currently work as a post-doctoral researcher in the Aerospace Engineering Faculty at TU Delft (Delft University of Technology).

My extensive teaching experience covers a wide range of engineering courses, including:

- Mathematics: algebra, linear algebra, probability, calculus, differential equations, intellectual math, and advanced engineering mathematics.

- Mechanical Engineering: Statics, Dynamics, Mechanics of materials, Mechanical design, control, vibration, Fluid Mechanics, Thermodynamics, Heat transfer, Engineering drawing, Applied Mechanics, Composite Structures, Flight, Machine Elements, Manufacturing, 3D printing, and more.

- Physics: mechanics, momentum and energy, electricity, charge and current, electric and magnetic fields, waves, particle physics, nuclear decay, astrophysics, cosmology, oscillations, etc.

- CAD/CAM Software: Autocad, Solidworks.

- Mechanical Design Packages: ANSYS, APDL programming, ABAQUS, MATLAB, Symbolic MATLAB, LS-DYNA.

My research and teaching interests are diverse, including:
• Additive manufacturing
• Mechanical metamaterials
• Acoustical metamaterials
• Electromagnetic metamaterials
• Aeroacoustics
• Soft matter and soft robotics
• Fatigue and fracture mechanics
• Experimental mechanics
• Multiscale numerical modelling
• Biomaterials
• Porous materials
• Manufacturing of medical devices and implants
• Deep learning
• Image processing
• Topology optimization
• Origami and Kirigami structures
• Self-folding and self-assembly structures
• Tissue engineering
• Permeability in porous materials
• Fluid-Solid Interaction

I understand that not all teachers excel in teaching Engineering and Mathematics courses and explaining their importance to students. Courses with strong mathematical backgrounds may become boring for students who lack a solid mathematical basis. To address this, I take a student-centered approach, starting from the basics to actively engage all students, including those with weaker mathematical backgrounds. I also provide practical examples to demonstrate the real-world significance of what they are learning, inspiring and fostering their interest in the subject matter.

If you have any additional questions before starting a class, please feel free to ask me. I am here to assist! :)

Raef

5.0

(41)

The math, physics, chemistry, and SVT courses of the Swiss Maturity and Gymnasium program or French programs are given by either in-depth explanations or by a quick course and summary of essential needs according to the case of each student supported by exercises from the book or evaluations and exams from other high schools.
Special program for Maturité and Terminale students.
As well as (International and European Schools in English).
The same goes for the start of the ECUS and EPSU academic year where the pupil can follow a complete preparation.
As well as for 1st and 2nd-year university students, can take courses in Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Mechanics - Electricity - Chemistry - Organic Chemistry - Biology and Geology.
My experience is too long and for years I have learned methods for each case and for each student to fill in their gaps with the best results of Excellent, Very Good, and Good as mentioned by my students.
I can also help students to better prepare for courses and support them to better prepare for the duties of CNED in science subjects.
Guaranteed response within minutes up to 10 hours maximum.

Christopher

5.0

(41)

I specialize in online physics and maths tutoring for A-Level and GCSE level students. I aim to give fun and engaging tutorial sessions, lifting problems out of the textbook and applying them to the world around us. My tutoring is flexible and I will adapt lessons to the needs of the student.

My background is in engineering and I am currently a PhD researcher in aerospace specializing in spacecraft propulsion and plasma physics. I have also been awarded a NASA Fellowship invitation.

Rayen

5.0

(41)

Hello and welcome! 👋

Is your child struggling with math, lacking confidence, or simply looking to consolidate their knowledge? I offer online private math tutoring tailored to elementary, middle, and high school students.

🎯 Each lesson is personalized according to the student's level, difficulties, and objectives. My goal is not only to find the right answer, but above all to enable them to understand the method and gradually become independent.

During the sessions, we can work on:

understanding the course;
school homework and exercises;
the difficulties encountered in class;
mental arithmetic and the essential basics;
fractions, decimal numbers and percentages;
geometry;
algebra and equations;
proportionality and the problems;
preparation for tests and exams;
upgrading and consolidating acquired skills.

📚 My method: understand → practice → correct → progress

I use simple explanations, concrete examples, and exercises of increasing difficulty. When the student makes a mistake, we work together to understand why so that they don't repeat it.

For younger children, I can also offer more playful exercises tailored to their interests, in order to maintain their attention and motivation.

💻 100% online course via webcam
🎯 Program tailored to each student
✏️ Personalized exercises
📈 Progress tracking
⏰ Flexible hours
📚 Primary – Middle School – High School

Whether it's to catch up on gaps in knowledge, improve results, prepare for a test or get ahead, I adapt to the pace and needs of each student.

Please feel free to contact me, indicating the student's grade level, their difficulties, and your objectives. This will allow us to implement a tailored support plan from the very first session.

See you soon! 🌟📐
Rayen

David

5.0

(41)

I am a Math and Physics tutor with over 10 years of experience, backed by an MIT background and training from top technical schools. My lessons are unmatched, blending charisma, passion, and innovative teaching methods to create a magical learning experience. I focus on highly personalized, one-on-one sessions, understanding each student’s unique mindset to unlock their full potential.

Teaching is my true passion! I genuinely enjoy sharing my knowledge and skills with those in need. My friendly and supportive attitude allows me to establish a connection with every student right from the first lesson. So, if you're feeling demotivated and down, don't worry! I'm here to help you find the motivation you need for both academic and personal success.

If you have any questions, please feel free to contact me anytime here. I will respond to you as soon as possible!

Nouhaila

5.0

(41)

¡Speak ESPAÑOL with Confidence! — Travel | Business | DELE | Conversation | School 🇪🇸
✨ Do you want to speak Spanish like a local — whether it’s for your next trip, a career opportunity, or simply for fun?

✨ Then let me introduce you to a course designed just for you — dynamic, practical and 100% focused on real-life communication.

👋🏼 My name is Nouhaila, I’m a native Spanish teacher holding 2 masters , certified DELE & SIELE examiner, with a passion for making language learning enjoyable, efficient and personal. I’ve helped dozens of students feel confident in Spanish — now it’s your turn.

💡 My method? A warm and relaxed learning environment where you’ll talk from day one, with content adapted to your pace, your goals and your interests.

🧭 Choose your adventure:
✈️ Spanish for Travel
→ Learn how to survive and thrive in Spanish-speaking countries.
→ Real conversations, not textbook dialogues.
→ Cultural tips & insider expressions included!

💼 Spanish for Business
→ Get the vocabulary you need to succeed in meetings, emails, and presentations.
→ Roleplays, tailored content, and confidence-building activities.
→ Advance your career — in Spanish.

🎓 DELE / SIELE / IB Preparation
→ Train with an official examiner and crush the exam.
→ Focused strategies, mock tests, and honest feedback.
→ Let’s turn stress into success!

💬 Conversation Boost
→ Weekly sessions to unlock your fluency.
→ Talk about what really matters to you — travel, culture, society, debates, etc.
→ Fun corrections, pronunciation tips, and tons of encouragement.

🇬🇧 Extra Bonus 🎁
As soon as you book your first lesson, you’ll get immediate access to a private virtual classroom with all the materials you need:
🌟 interactive resources, grammar & vocabulary tools, cultural content, and extra practice — everything in one place to support your learning journey!

✨ Your Spanish journey starts now — let’s make it count!

🇫🇷 Parlez espagnol avec aisance ! — Voyages | Affaires | Examens | Conversation 🇪🇸
✨ Envie d’apprendre l’espagnol autrement ? Plus vivant, plus authentique, plus utile ?

✨ Bienvenue dans un cours créé pour parler vraiment : pas de blabla académique, ici on apprend à communiquer — dans la vraie vie.

👋🏼 Moi, c’est Nouhaila. Je suis professeure native, examinatrice certifiée DELE & SIELE, passionnée par l’enseignement et les langues. Depuis la Belgique, j’aide des élèves du monde entier à prendre confiance en leur espagnol.

💬 Dans mes cours, vous êtes au centre : on parle dès le début, on rit, on apprend de ses erreurs, on progresse.

🌟 À vous de choisir :
✈️ Espagnol pour Voyager
→ Pour voyager sans stress et avec plaisir.
→ Dialogues pratiques, astuces culturelles et expressions locales.
→ Préparez vos aventures avec les bons mots !

💼 Espagnol Professionnel
→ Du vocabulaire ciblé pour briller au travail.
→ Réunions, négociations, emails : vous serez prêt(e).
→ Un vrai + pour votre CV !

🎓 Préparation DELE / SIELE / IB
→ Entraînement avec une examinatrice officielle.
→ Simulations, feedback personnalisé, méthodologie gagnante.
→ Objectif : réussir sans stress !

💬 Conversation Active
→ Laissez place à l’expression orale spontanée.
→ On parle de tout : culture, société, voyages, actualité...
→ Corrections bienveillantes, prononciation, fluidité.

🇫🇷 Petit bonus 🎁
Dès que vous effectuez votre première réservation, vous aurez accès immédiat à une classe virtuelle privée avec tout ce qu’il vous faut :
🌟 ressources interactives, fiches de grammaire et vocabulaire, contenus culturels, exercices supplémentaires... tout est réuni pour vous accompagner pas à pas !
✨ N’attendez pas de parler parfaitement pour parler — commencez aujourd’hui !

Bibek

5.0

(41)

Hi! Welcome! I am a Ph.D. researcher in Physics at the University of Cologne, Germany. Recently, I graduated from the University of Groningen in the Netherlands with a Master's degree in Nanoscience (w/ cum Laude). I offer private tutoring (for high school and/or university-level students) so you can understand the fundamental concepts and excel in your studies. I have teaching experience of 5+ years in Physics and Mathematics to both high school and university-level students.

This class aims to provide an overview of calculus and linear algebra and focuses on the fundamental mathematical tools and concepts, such as limits, differentiation, and integration. Building on these basic concepts, we will review methods for solving problems related to optimization, linear differential equations, and matrix algebra.

Outline of the course:
1. Calculus:
1.1 Limits of functions
1.2 Continuity, types of discontinuities, intermediate value theorem
1.3 Differentiation (or derivative), slope, secant, tangent
1.4 Rules and theorems for differentiation, power rule, product rule, chain rule
1.5 Derivatives of exp, log, and trigonometric functions
1.6 Implicit differentiation and derivative of inverse functions
1.7 Rolle's theorem, mean value theorem, critical point, maximum/minimum of a function
1.8 First and second derivative tests, inflection points
1.9 Anti-derivative, indefinite integral, integration by substitution, integration by parts
1.10 Definite integral and its application (area between curves, application in physics)\
1.11 Optimization and linear differential equations

2. Linear Algebra:
2.1 Vectors and scalars in Euclidean space, vector arithmetic, scalar product, cross product
2.2 Equations for lines and planes, vector spaces, linear independence, span, basis, dimension
2.3 Linear transformations, coordinates, and representation of linear transformations by matrices
2.4 Matrix operations: matrix multiplication, transpose, determinant, inverse, and Hermitian conjugate
2.5 Systems of linear equations, Gaussian elimination
2.6 Eigenvalues and eigenvectors
2.7 Range, kernel, and rank-nullity theorem

and many more...

*Note that the sessions will be held online (via Discord/Zoom/Microsoft Teams).

Lucía

5.0

(41)

Learn Spanish in a fun, easy, and engaging way with a certified teacher, official DELE examiner, and IB-trained educator.

✨ FLUENCY · EXAMS · LIVING IN SPAIN · TRAVEL & BUSINESS ✨

Are you planning to travel, study, work, or live in Spain or another Spanish-speaking country? Are you preparing for the DELE or another official Spanish exam, such as the SIELE, IB, or IGCSE? Are you a complete beginner, or do you already know the grammar but still find it difficult to have a fluent conversation?
You’re in the right place to take that big step!

I’m a certified Spanish teacher and official DELE examiner at the Instituto Cervantes, with:

🎓 PhD candidate in Applied Linguistics for Language Teaching
🎓 Master’s in Spanish as a Foreign Language
🎓 Master’s in International Education and Bilingualism with IB certification

I teach children, teenagers, and adults at all levels, with lessons tailored to your goals:

✅ DELE and exams preparation
✅ Speaking fluency and confidence
✅ Spanish from beginner to advance
✅ Real-life communication skills

Each class includes personalized planning, clear objectives, and close guidance so you can make progress from the very first lessons.

Take the next step in your Spanish journey, let’s start!

My lessons combine:
🗣️ An active communicative approach
📚 Clear and practical grammar explanations
🎯 Real-life language use and confidence-building activities

If you are preparing for exams, I provide:
✅ Structured exam preparation
✅ Practice with all exam sections
✅ Personalized feedback and strategies
✅ Continuous support to help you feel confident on exam day

I teach online from Japan with a flexible schedule, and I am happy to adapt lessons to your availability while helping you achieve solid and measurable progress.

Whether your goal is:
✈️ Traveling
💼 Professional communication
🎓 Academic purposes
📖 Official certification
💬 Improving fluency and confidence

I would be delighted to support you on your Spanish-learning journey.

📩 Contact me, and together we will create your personalized study plan!
And if you enjoy the lessons, I would truly appreciate your review 😊🌟

¡Nos vemos en clase! — See you in class!

I offer individualized programs for all levels of the Common European Framework of Reference (A1-C2), specializing in:

📘 General Spanish (Beginner to Advanced)
Progress from beginner to advanced level with a structured, dynamic, and fully communicative method. Classes are completely personalized to adapt to your goals, learning pace, and learning style, helping you improve steadily and confidently.

🎯 Personalized Classes
Classes tailored to your specific goals: travel, work, studies, interviews, or presentations. Learn the Spanish you actually need with a practical and results-oriented approach from the very first class.

🗣️ Conversation Classes
Personalized training for concrete contexts such as travel, professional settings, academic environments, or presentation preparation. My classes focus on real conversation from the very first minute, always adapting to my students’ interests and goals. Ideal if you understand Spanish but don’t feel confident speaking yet, or if you want to become fluent quickly for real-life situations.

🎨🎲 Spanish Classes for Children (Ages 6*-12)
Dynamic and interactive lessons specially designed for children. We use games, songs, stories, and age-appropriate activities so they can learn Spanish naturally, creatively, and in a motivating environment * Children should already be able to read and write in their native language.

📝 Official Exam Preparation (DELE, SIELE, IB, IGCSE, CCSE)
Maximize your score with the guidance of a certified examiner. You will learn real exam strategies, practice with official materials, and receive continuous personalized support so you can take your exam with confidence and peace of mind.

🎓 Spanish for Admission to Spanish Universities
Linguistic and academic preparation designed to meet entry requirements and help you succeed in a university environment.

Feel free to tell me if you would like to focus on a specific skill or if you prefer a particular teaching style. Every program is carefully designed around your goals, interests, and learning preferences.

I teach online from *Japan* with a very flexible schedule, and I will be happy to adapt classes to your availability while guiding you toward solid and measurable progress.

Awni

5.0

(41)

I offer private lessons in Spanish, we can do it online“Learn Spanish from Zero – Simple, Supportive, and Enjoyable Lessons!” Learn to Communicate with Ease.
I'm ready to adapt our study plan to your objectives and demands!
I provide personalized methods that will take you step by step to meet your goal! I am dynamic, easy-going and full of energy!

Start your first lesson today!
All material will be provided to you by email.
Lessons are well organized
I can suggest a weekly task
I'm a highly qualified teacher who has a master degree in language learning plus that I have been teaching for 13 years.
Learning a new language can open new doors to your career path.
I can lead you to pass DELE.
Language of teaching can be English, French, Arabic and Spanish.

Baia

5.0

(41)

I work with two kinds of students: those preparing to meet university math admission requirements (OMPT, CCVX, VWO), and those already enrolled who need solid support in calculus, linear algebra, differential equations, probability & statistics, or discrete math including students at TUM, ETH Zurich, TU Delft, KTH, EPFL, and RWTH Aachen.
Lessons are in English; I can explain in German where it helps.

Mariem

5.0

(41)

I am an experienced teacher, particularly in academic support and homework monitoring, whether online or in person.
I provide private lessons for primary school four sessions per week (Math, Reading and comprehension, French, Written expression).
I am experienced in teaching the Arabic language to non-Arabic speakers using booklets known as the volume of Medina series...

Prashil

5.0

(41)

Welcome to my Foundation Course in Science and Maths, specially designed for primary, secondary, and high school students in Amsterdam. This course aims to build a strong foundation in these critical subjects, ensuring students excel academically and develop a genuine love for learning.

My teaching approach is focused on making learning enjoyable and engaging. I incorporate interactive activities and hands-on experiments to bring Science and Maths concepts to life. By involving students in these dynamic learning experiences, I aim to transform abstract concepts into tangible understanding. Each session is thoughtfully designed to keep students interested and motivated, minimizing fatigue and maximizing retention.

I believe in simplifying complex topics, breaking them down into easy-to-understand segments. This approach helps students grasp and retain challenging concepts with ease. Techniques such as mnemonic devices, visual aids, and real-life examples are integral to my method, ensuring that formulas and concepts are not just memorized, but truly understood.

Regular assessments are conducted to track student progress and identify areas needing improvement. These tests also prepare students for their school exams, ultimately boosting their confidence. I understand the importance of keeping parents informed and involved in their child’s academic journey. That's why I provide weekly reports detailing their child’s progress, strengths, and areas for improvement. This continuous feedback loop ensures that parents are aware of their child’s development and can support their learning at home.

Encouraging words and positive feedback are integral to my teaching method. I strive to build students' self-confidence and to instill a love for learning through positive reinforcement. Setting achievable goals for each student, I celebrate their successes and motivate them to strive for excellence. This goal-setting approach not only drives academic success but also fosters a sense of accomplishment and self-worth.

As a tutor, my satisfaction comes from seeing my students excel and reach their full potential. My ultimate goal is to empower students with the knowledge and skills they need to succeed in Science and Maths. I am always available to support my students, offering additional help and resources as needed to ensure their success.

I foster an open environment where students feel comfortable asking questions, no matter how simple they may seem. This curiosity drives deeper understanding and encourages a proactive approach to learning. By incorporating games, puzzles, and interesting activities, I ensure that learning remains fun and engaging, keeping students excited about the subjects.

Join my Foundation Course in Science and Maths and watch your child develop a strong foundation, confidence, and a genuine love for these essential subjects. Let’s work together to achieve academic excellence and make learning a fun and rewarding experience. “Excel in Subjects, Soar in Confidence!”

Anas

5.0

(41)

As a native French and Spanish teacher, I offer personalized lessons for children, teenagers and adults, adapted to all levels.

I have experience with students from international colleges, particularly in British programs, as well as with high-profile private families.

The courses can focus on conversation, grammar, vocabulary, exam preparation, homework help, or simply improving overall level.

Each course is tailored to the student's needs and objectives, in a serious, interactive and pleasant atmosphere.

Online or face-to-face lessons.

Rami

5.0

(41)

Improve Your English with an Experienced and TEFL-Certified Teacher!

With an official 120-hour TEFL certificate and over 10 years of experience teaching English, I have worked with children, teenagers, and adults, helping students develop their skills in a supportive, engaging, and practical learning environment.

I also have experience delivering in-company Business English classes, helping professionals strengthen their communication skills for meetings, presentations, interviews, negotiations, and everyday workplace interactions.

What can you expect from my lessons?

Personalised learning: Lessons adapted to your level, objectives, and pace.
Exam preparation for the Official CAMBRIDGE Exams, ILETS AND APTIS. A2-C1 Levels.
Conversation and fluency: Build confidence and communicate more naturally.
Grammar and vocabulary: Clear explanations and practical exercises.
Business English: Improve your professional communication for meetings, presentations, emails, and interviews.
English for children and teenagers: Engaging activities that make learning enjoyable and effective.
Practical, real-life English: Learn the language you need for work, studies, travel, and everyday situations.

Why learn with me?

My approach combines experience, flexibility, and practical communication. I believe that learning English should be an enjoyable and motivating experience, where you feel comfortable making mistakes, asking questions, and progressing at your own pace.

All lessons take place online, allowing you to learn from the comfort of your home and fit English into your schedule.

Let's work together to achieve your English goals and help you communicate with confidence!