Private tutoring in chemistry, physics, biology, mathematics, writing, and drafting research papers and graduation projects for university levels and graduation projects.

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From 40 C$ /h

Private tutoring in chemistry, physics, and biology.
A simple and in-depth explanation of all branches of chemistry: general, organic, analytical, and biological.

Simplifying complex concepts and linking them to practical examples and applications.

Solve exercises and problems related to the curriculum and practice for tests.

Private physics lessons
Comprehensive coverage of university physics courses: Mechanics, Electricity and Magnetism, Optics, Modern Physics.

Simplifying laws and theories with practical applications.

Practice solving problems step by step.

Private lessons in biology
A detailed explanation of the biology curriculum: cell biology, genetics, microbiology, anatomy, and physiology.

Providing clear summaries that facilitate quick understanding.

Supporting students in preparing for practical and theoretical exams.

Private math lessons
Explanation of all branches of university mathematics: Calculus, Statistics, Linear Algebra, Differential Equations.

Simplifying the solution steps and providing smart ways to understand problems.

Intensive training on test models.

Writing and drafting university research papers
Preparing high-quality academic research in accordance with university standards.

Accurate and error-free scientific formulation.

Organizing the research, preparing the index, and documenting APA/MLA/Harvard.

Summarize previous studies and analyze the results.

Preparing graduation projects
Full assistance in choosing the right project idea for the specialization.

Preparing the project plan, writing the content, analysis, and presentation.

Support in designing tables, charts, and forms.

Review and develop the project to reach the best level.

Service Features
A simplified explanation suitable for all levels.

Continuous follow-up until the material is mastered.

Commitment to deadlines and high quality of work.

Individual support tailored to each student's needs.

Extra information

Bring your computer or laptop

Location

Online from Saudi Arabia

Age

Adults (18-64 years old)

Student level

Advanced

Duration

60 minutes

90 minutes

The class is taught in

Arabic

English

Skills

Nursing

Test prep

Chemical engineering

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

🔹 Private tutoring in chemistry and physics for university students and research assistance

66 C$ /h

I am a university professor specializing in chemistry with extensive academic experience in supervising research and preparing university projects. I offer comprehensive student services, including preparing research papers and graduation projects for all academic disciplines, completing assignments and reports with high academic accuracy, and providing advanced private tutoring in chemistry and physics for university students.
My approach is based on academic quality and scientific methodology: formulating a clear research hypothesis, designing an appropriate methodology (experimental or theoretical), analyzing documented results using suitable statistical tools, and writing the final report in an academic style that meets university requirements (APA reference formatting or any other format the university requires). I also offer support in preparing defensive presentations and preparing students for discussion sessions.
I guarantee punctuality, confidentiality, and revisions until the desired outcome is achieved. Whether you're a student needing supervision, a graduation project, help with a research paper, or advanced chemistry/physics tutoring, I offer practical, personalized solutions that ensure academic excellence.

Justin

4.88

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I am a native American English speaking instructor, editor, and journalist from Florida specializing in teaching, instruction, exam prep, and text correction for a wide range of professionals & students across Belgium.

Approaching from a true native's perspective, I instruct and assist with both educational and business English in a multi-faceted nature covering a wide range of areas including comprehension, conversation, grammar, and situational skills, in addition to working on general language skills and accent training.

My past & present clients have included: professionals from all four major EU institutions, the Belgian government, various NGOs, and musicians, journalists, engineers, as well as a variety of other professions in addition to traditional students. As well, I can provide extensive help and training with the EPSO, IELTS, and TOEFL exams.

I have also written, edited or proofread a variety of academic papers, theses, applications, CVs, and other documents for numerous satisfied academic and professional clients.

I have spent my entire childhood and adult life in the United States before completing a master's degree in Political Science and European Politics at KU Leuven. I have an extensive knowledge and experience of English grammar and literature, as well as current and past working experience in journalism (Anti-Competition Law and European Policy at the Policy and Regulatory Report) and both European and American politics.

I also handle correction of text, editing, proofreading and ghostwriting, with weekly and monthly rates possible. My transportation costs are included.

Florencia

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I am a native Spanish tutor with over 15 years of experience helping students from all over the world achieve their language goals through tailored lessons.

My lessons are fully personalised, combining grammar, vocabulary, real-life communication, and cultural insights to ensure measurable progress and lasting confidence in Spanish. I work with learners of all ages—from children and teenagers to adults—adapting lessons to your interests, learning style, and objectives.

📚 Methodology

Dynamic and engaging 1:1 lessons or small groups (ask about rates)

Real-life scenarios to practise natural communication

Grammar, vocabulary, and pronunciation integrated into practical use

Continuous feedback and materials provided

🌍 Areas of Focus

DELE exam preparation (A1–C2)

Conversational Spanish for travel, work, or relocation

Business and academic Spanish

Cultural understanding and real-life communication

💡 Ongoing Professional Development
I constantly update my teaching methods with the latest trends in language education and online learning technology, bringing innovative and effective strategies into every lesson.

My mission is to help you gain fluency, confidence, and a deeper connection to Spanish-speaking cultures. Whether you want to pass an exam, advance in your career, or speak confidently while travelling, I will design a personalised plan to make it happen.

Let’s start your Spanish journey today!

Shyam

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Goethe-Certified German Tutor | A1–B1 Online Coaching Worldwide

Unlock your potential in German with tailored, Goethe-certified online coaching. Whether you are learning for professional advancement, academic goals in Germany, or personal growth, I offer personalized A1, A2, and B1 courses designed for adults, professionals, and young learners globally.

Utilizing modern digital textbooks and interactive resources, my approach balances the four core skills: listening, reading, writing, and speaking. Lessons take place in an engaging, supportive environment focused on real-world communication and exam confidence (Goethe & TELC).

What Your Learning Package Includes:

Personalized Onboarding: Comprehensive initial proficiency check and goal-setting.

Tailored Curriculum: Lessons structured specifically to your learning style and objectives.

Exclusive Resources: Access to premium digital textbooks, exercises, and study materials.

Interactive Practice: Lively, dialogue-driven speaking and active listening drills.

Comprehensive Support: Full post-lesson summaries, precise assignment feedback, and continuous between-lesson guidance.

Dedicated 1:1 Mentoring: Focused individual attention every step of the way.

Adam

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A structured method for mastering mathematics
Mathematics demands rigor, practice, and a thorough understanding of the fundamental mechanisms. I support students from middle school through high school to help them overcome their difficulties, consolidate their knowledge, and effectively prepare for their official exams.

What we will discuss together:

Arithmetic & Algebra: Literal calculation, equations, inequalities and systems.

Analysis & Functions: Complete study of functions (affine, polynomial, exponential, logarithmic).

Geometry & Space: Plane geometry, vector geometry and spatial vision.

Data: Probabilities and descriptive statistics.

Each session aims to transform theory into automatic problem-solving skills to approach homework and exams with confidence.

Caroline

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Prepare in an efficient, intensive way for the ITNA (Interuniversity Language Test Dutch), based on tailor-made exercises.
We practice together on language in use, grammar and vocabulary, gap texts, structuring exercises, dictation, presentations and argumentation.

Would you like to learn Dutch at a different level (A1 - C1) or are you a native speaker with a specific question, be sure to check out my other lesson "Dutch for non-native speakers and native speakers".

Fawzi

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I am a trained French teacher with a degree in linguistics. I have been teaching since 2012 and I support candidates in improving their French and preparing for official exams.

The preparation is fully tailored to your level, the date of your exam and the skills you need to strengthen.

We are working on the different challenges:
- listening comprehension;
- understanding of written texts;
- written production;
- oral production.

The goal is not only to improve your French, but also to understand what examiners expect and to learn how to respond effectively to exam instructions.

Depending on your needs, we can work on methodology, organization of ideas, argumentation, grammar, vocabulary, time management and correction of written or oral productions.

Exercises and practice topics may be offered between lessons to track your progress and identify areas that require more work.

As the exam approaches, we can also carry out simulations under conditions close to the real test, particularly for oral production.

Before we begin, simply tell me the diploma and level you are preparing for, the scheduled date of the exam, and the difficulties you wish to work on as a priority.

Amel

4.88

(66)

Experienced passionate mother and foreign language Arabic teacher for over 37 years of teaching in college and high school in TUNISIA and for over 20 years in - IBLV Tunisie Bourguibq Institute of Living Languages - I offer preparation courses for national tests and exams and others.
Register to improve your knowledge of the Arabic language. The courses are personalized according to your particular needs, level tests and exercises and corresponding exams in oral and written expression, oral and written comprehension and grammar. There will also be multiple choice questions and level tests.

Lucía

4.88

(66)

Learn Spanish in a fun, easy, and engaging way with a certified native Spanish teacher, official DELE examiner, and IB-trained educator. Go from beginner to intermediate in just 12 weeks! 🚀 ✨ 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!

🌷 Learn Spanish with me and become part of our community! Enjoy LIFETIME ACCESS to our Spanish Community & Feedback Hub!

🌸 About Me

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 fully personalised programmes for all levels of the Common European Framework of Reference for Languages (CEFR), from A1 to C2, using a practical, communication-focused approach.

📘 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.

🌷 Join Our Spanish Community — LIFETIME ACCESS! 💚

- What Will You Find in Our Spanish Community?
- Questions & Support: Ask anything about Spanish grammar, vocabulary, or topics covered during your lessons.
- A Community of Spanish Learners: Practise your Spanish, share experiences, and connect with people who are learning the language just like you.
- Your Spanish Diary: Write and share regular diary entries in Spanish to develop your writing skills and receive constructive feedback.
- Dedicated Spaces for Every Level: Beginners (A1–A2), Intermediate (B1–B2), and Advanced (C1–C2).
- Continuous Learning: Stay motivated, build your confidence, and keep improving your Spanish at your own pace.

⭐ And if you enjoy our lessons, please consider leaving me a review! Your support means so much to me. 😊🌟 Thank you!

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

Medo

4.88

(66)

With 14 years of experience in mathematics in middle and high school, I offer 100% personalized support, online or at home, for:

🎯 Your immediate earnings

Clarity and understanding
Each concept is explained step by step on my interactive whiteboard, until it becomes clear.

Increased autonomy
You will learn progressive solution methods to approach any exercise without stress.

Confidence in yourself
At each session, you will validate your knowledge and leave with the conviction to move forward - no more fear of tests!

Easy memorization
I send you detailed screenshots of each lesson, so you can easily review between sessions.

🚀 What you will develop

1. Solid methodological tools
Clear course sheets, diagrams, practical applications... You will know how to organize your ideas and manage your time during exams.

2. A real pleasure of mathematics
Through exercises tailored to your interests, you'll discover that learning can be captivating.

3. Tailor-made preparation for exams
Brevet, baccalaureate or competitive exam: I offer intensive sessions focused on high-coefficient subjects, with commented answers.

4. Continuous and responsive monitoring
Questions by email between classes, regular updates on your progress and ongoing adjustments to the program.

🌍 For whom?

3rd year students, preparation for the brevet

General and technological terminals

Students on French or international missions

Any level of difficulty or seeking further study

Ready to turn your challenges into success?
Contact me today for an initial assessment and book your slot!

Online courses via interactive whiteboard – screenshots sent after each session for optimal monitoring.

Natalia

4.88

(66)

Do you need to practice your Spanish?
Do you want to prepare the DELE?
Do you need to improve your conversation or your pronunciation?

-All levels.
-DELE preparation all levels.
- Spanish for specific purposes (Spanish and Latin American culture and history, health, literature and art).

For 12 years I have developed my teaching activity both in Spain and abroad, I have taught Spanish classes in public and private centers in Granada, Madrid, Strasbourg (France) and Aachen (Germany), online and in person.

-Dynamic and creative classes with an environment conducive to learning in the classroom-
-Method focused on communication and activities developed according to the student's needs.

All necessary materials are provided free of charge, as well as a summary of the words that appeared during class. I conduct classes with a mix of textbook materials, electronic whiteboard presentations, and listening comprehension audios/videos.

Availability and flexible schedule, so let's see what we can achieve together.

........................................

For 12 years I have developed my teaching activity both in Spain and abroad, I have taught Spanish classes in public and private centers in Granada, Madrid, Strasbourg (France) and Aachen (Germany), online and in person.

-Dynamic and creative classes with an environment conducive to learning in the classroom-
-Method focused on communication and activities developed according to the student's needs.

All necessary materials are provided free of charge, as well as a summary of the words that appeared during class. I conduct my classes with a mix of textbook materials, electronic whiteboard presentations, and listening comprehension audios/videos.

Availability and flexible schedule, so let's see what we can achieve together.

Chafa

4.88

(66)

My goal is to restore confidence, explain things differently when necessary, and turn challenges into real successes. I primarily prepare students for the CE1D exam. First, we work together on each skill assessed during this test. Then, I support the student in putting all of these skills into practice so they can approach the exam in its entirety with confidence and method.

Leila

4.88

(66)

I provide strategic university admissions counseling for applicants to the USA, UK, Europe, Turkey, Asian countries, and Australia. I support students at all levels: Bachelor’s, Master’s, PhD, research programs, and visiting scholar applications.

My students have successfully gained admission to top universities including Harvard, Columbia, and other highly competitive institutions worldwide.

Our work together includes:
– university and program selection aligned with academic profile and career goals
– application strategy and timeline planning
– CV and academic profile development
– motivation letters, statements of purpose, and research proposals
– scholarship and funding strategy
– interview preparation and communication skills

I work with high-school students, university students, and adult applicants. Sessions are structured, personalized, and results-oriented, with clear guidance at every step of the process.

Counseling is offered in English, Turkish, Russian, and Azerbaijani. Online sessions via webcam.

Fisnik

4.88

(66)

Do you have a statistics or probability exam in BA1/BA2? I can help you review the material in a clear, structured and exam-oriented way.

I support higher education students (university and college), particularly in their first and second years of undergraduate studies, to understand important concepts, redo practical exercises, and practice with exam-style questions.

My goal is simple: to help you understand the logic behind formulas, know when to use them, recognize correct reasoning in a statement, and gain autonomy when facing exercises.

Subjects covered according to your program:

• Descriptive statistics:
mean, median, variance, standard deviation, quartiles, quantiles, coefficient of variation, box plots, histograms, graphs, interpretation of tables and data.

• Univariate and bivariate statistics:
analysis of one variable, analysis of two variables, scatter plots, covariance, correlation, regression line, coefficient of determination, interpretation of relationships between variables.

• Probabilities:
events, union, intersection, complement, conditional probabilities, independence, Bayes' theorem, probability trees, contingency tables.

• Combinatorial probabilities:
permutations, arrangements, combinations, draws with or without replacement, counting, classic exam situations.

• Random variables:
discrete and continuous variables, probability function, density function, distribution function, expectation, variance, standard deviation, variable transformation.

• Probability laws:
Bernoulli distribution, binomial distribution, normal distribution, standard normal distribution, Student's t-distribution, chi-square distribution, use of statistical tables according to your course.

• Statistical inference:
sampling, estimators, point estimation, confidence intervals, margin of error, degrees of freedom, confidence level.

• Hypothesis testing:
null hypothesis H0, alternative hypothesis H1, significance threshold, p-value, one-tailed or two-tailed test, test on a mean, test on a proportion, chi-square test, interpretation of results.

• Exam preparation:
reading statements, choosing the right method, identifying the formulas to use, typical exercises, past exams, guided corrections and problem-solving methods.

Method of working :

1. We quickly identify the chapters that are causing problems;
2. I re-explain the theory with simple examples;
3. We redo the important exercises together;
4. I will show you how to recognize good reasoning in the exam;
5. We construct a clear method that can be reused independently.

I don't just provide a correction: I explain the reasoning step by step so that you are able to redo the exercises without help.

For students retaking the exam, I also offer more intensive support: level assessment, priority identification, review of fundamentals, and practice with typical exercises and past exams. The goal is to get straight to the point and work efficiently within the time available before the exam.

I have been giving private lessons for over 7 years in mathematics, statistics, economics, and accounting. I have also tutored first and second-year Bachelor's students at Solvay/ULB in mathematics, statistics, and microeconomics as part of a university tutoring program.

My professional experience in finance and business controlling at Deloitte has also allowed me to develop a very structured approach to numbers, analysis and problem-solving.

Courses available in French or English, online or in person in Brussels or the surrounding area.

Yosr

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Are you preparing for the Duolingo English Test (DET) to get into university, pursue your studies abroad, or achieve your target score? I can help you with structured preparation tailored to your level and goals.
As a certified Duolingo English Test instructor, I help candidates develop their English skills and better understand the test requirements. I also have experience supporting international students preparing for this exam.
During the lessons, we will work on the various skills assessed: listening and reading comprehension, speaking and writing, vocabulary, grammar, and fluency. We will practice the types of exercises found in the DET exam, with concrete strategies for responding more effectively, managing time, and gaining confidence.
The preparation course typically includes 12 sessions, with the option to add more lessons depending on your level and progress. The program is flexible and can be adapted to your target score and the scheduled date of your exam.

Esraa

4.88

(66)

I offer structured and customized French language lessons tailored to each student's level and goals, focusing on building a strong and correct linguistic foundation from the beginning, and gradually progressing towards mastering the language at an advanced level.
My lessons include:
Grammar and Writing: Learn grammar gradually, correcting and explaining mistakes directly, and developing skills in sentence formation, organizing ideas, and writing correctly.
Reading and comprehension: Using clear and visually organized texts, with practice in careful reading, correct pronunciation, and reading comprehension.
Vocabulary and Expression: Enriching vocabulary and learning natural and advanced French expressions.
Conversation and communication: Developing the ability to express ideas and discuss diverse topics, gradually moving on to more in-depth topics such as history, literature, culture, society, and politics.
I make sure to consider individual differences and the needs of each learner, and to adapt the educational materials and the method of explanation in a way that helps them learn with confidence and effectiveness.
My goal is to help you move from having a strong foundation in French to using the language fluently, accurately, and confidently, both orally and in writing.