Portuguese, Chemistry, Algebra 2, Calculus. Learn how to solve problems.

Von 25.97 € /Std

Students will learn Portuguese, reading, writing and speaking.

Students will learn about chemical and physical properties, atomic structure, periodicity, bonding, chemical reactions, the Mole, stoichiometry, solutions, and kinetic molecular theory while learning the skills of science and engineering.

Algebra II emphasizes linear and quadratic expressions, equations, and functions. This course also introduces students to polynomial, rational and exponential functions. Students explore the structures of and interpret functions and other mathematical models.

Calculus concepts explored include limits and continuity, derivatives, definite integrals, exponential and logarithmic functions, trigonometric functions, and techniques of integration. Emphasis is placed on the exploration of real-world calculus applications.

Ort

Online aus Vereinigte Staaten

Über mich

An educated professional, who helps students overcome learning challenges related to the subject of chemistry and math, and works to assess the student's instructional needs, clearly explains lessons, and assigns sample exercises and homework to reinforce learning.

Bildung

University of Campinas - UNICAMP - Brazil - Master's degree 09/2003
and Doctorate PhD degree 09/2008
University of Connecticut - Storrs - CT, USA - Postdoc fellow 09/2013

Erfahrung / Qualifikationen

In -person or online - Small groups and/or classroom.
Portuguese language, Calculus, Algebra, Chemistry, Physics, Laboratory, Research and Peers.

Alter

Jugendliche (13-17 Jahre alt)

Erwachsene (18-64 Jahre alt)

Unterrichtsniveau

Anfänger

Mittel

Fortgeschritten

Dauer

60 Minuten

Unterrichtet in

Englisch

Portugiesisch

Fachkenntnisse

Portugiesisch

Portugiesisch für erwachsene

Schule

Mathematik

Chemie

Verfügbarkeit einer typischen Woche

(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

Kevin

5.0

(1)

I have been successfully teaching Swiss students for many years and have gained extensive experience with cantonal education in various regions of Switzerland. As an experienced, local tutor, I am intimately familiar with the requirements, structures, and curricula of the Swiss school system. I have all past exam papers at my disposal and have prepared numerous students for their cantonal and national exams in a targeted, sustained, and highly successful manner. I place particular emphasis on closing knowledge gaps, building self-confidence, and offering each student individualized support that supports them in the best possible way. My goal is not only to improve grades, but also to develop a long-term joy in learning and lay the foundation for academic success.

►Targeted exam preparation for:

High school entrance exams
BMS & Passerelle exams
International Baccalaureate (IB)
ETH courses & university modules
ZHAW & University of Applied Sciences

► How do I teach?
►I always emphasize a complete understanding of problems, not just learning methods: This ensures you get the maximum benefit from tutoring. I take the time to clarify concepts and address individual questions until everything is truly understood.

►The reason for my success lies in my ability to adapt my learning style to meet the needs of my students. I carefully observe which methods work for each student and adapt my teaching flexibly.

►I offer practical and lively examples to explain concepts in mathematics, physics, and chemistry. This makes theoretical knowledge tangible and ensures long-term retention.

►I am very patient and strive to eliminate the difficulty in key concepts by simplifying seemingly complex procedures. No student is left behind—my goal is a solid foundation.

►I firmly believe in building a positive working relationship with my students. Trust and a relaxed atmosphere are the foundation for sustainable learning success.

►Intensive exam preparation (e.g., during the holidays), subject-specific topic work, or overcoming test anxiety for all ages. Together, we develop a concrete plan and train under realistic conditions.

►I'm also a highly experienced online tutor and can deliver a lesson as effectively as possible in person using an interactive whiteboard. All materials and documents are shared in real time, making the lesson just as productive as in-person.

►Locations: At your home, online, or by appointment. I am flexible and adapt to your wishes and needs to achieve optimal learning results.

Narayan

5.0

(1)

Mathematics course taught by an engineering graduate with over 14 years of teaching experience in mathematics up to the undergraduate level. I also have more than 9 years of experience in teaching and guiding standardized tests such as the GRE and SAT. I can help you learn these standardized courses (GRE, SAT, and even TOEFL) more effectively.

I offer mathematics lessons for various levels of students, including Bachelor students, IB (Math SL and Math HL) students, A-level students, European S6 and S7 level students, GCSE students, and IGCSE students.

I also provide science courses in Physics and Chemistry for students up to the European upper secondary level, as well as IB and A-level students. Additionally, I offer Biology lessons for students up to the European Secondary level, GCSE level, and IGCSE level.

Currently, I am teaching a diverse range of students, including:
- GCSE students
- IGCSE students
- IB students
- European School students
- AS/A-level students
- Lycée Vauban students
- Athénée de Luxembourg students

My current students are from the following schools:
National:
1. St Georges International School, Luxembourg, Edexcel (Pearson) Curriculum (10 students)
2. International School of Luxembourg, Luxembourg, IB Curriculum (6 Students)
3. Lycée Athénée de Luxembourg, Luxembourg, IB Curriculum (4 Students)
4. Lycée - International School Michel Lucius, Luxembourg, Cambridge Curriculum (6 Students)
5. European School Kirchberg, Luxembourg, European Curriculum (4 students)
6. Lycée Aline Mayrisch, Luxembourg, Luxembourgish curriculum (1 student)
7. Lënster Lycée International School, Luxembourg, European Curriculum (2 Students)

International:
8. International School of the Hague, Netherlands, IB Curriculum (1 student)
9. International School Of Nice, France, IB Curriculum (2 students)
10. Merchiston Castle School, Edinburgh, Scotland, Edexcel (Pearson)/Cambridge (1 students)
11. Silverline Private School, Limassol, Cyprus, UK national Curriculum (1 Student)
12. North Broward Preparatory School, Florida, USA, IB Curriculum (1 Student)
13. King Solomon School, Israel, IB Curriculum (1 student)
14. The European School of Bergen, The Netherlands, European Curriculum (1 student)

I also provide homework help for school students, and student progress can be assessed through periodic tests as per the requirements of parents or the students themselves.

Note:
Please note that while some of my students may have courses taught in French, German, or Swedish, my primary teaching language is English. As the subject is mathematics, it is generally easy to understand the task at hand, and I explain the answers in English.

Khalil

5.0

(1)

If you’ve ever felt that science and math are difficult, it’s probably because no one showed you how to think like a problem solver.
In my classes, you’ll learn not just formulas or code but how to truly understand concepts, apply them, and build strong logical intuition.

I teach:
• 🔢 Mathematics: From algebra and calculus to applied problem-solving for real-world use.
• 💻 Computer Science: Coding fundamentals (Python, C++), algorithms, and logical thinking for beginners and intermediate learners.
• ⚛️ Physics: Mechanics, thermodynamics, and practical examples that make abstract ideas simple and visual.

As a Software Engineer and Master’s student in Engineering at Nagoya University, I bring both academic knowledge and hands-on experience from real projects. My teaching approach is interactive, visual, and deeply focused on understanding over memorization.

Let’s turn complex problems into clear, step-by-step insights — and make learning something you genuinely enjoy.

Nadine

5.0

(1)

(for English description see below)
Hi there,
I offer tutoring for math and science subjects here.
Regardless of whether it's school, university or work - having to learn to pass a subject is neither fun nor much point, as you'll soon forget most of it.
But how can it be better?
I have experienced several times how much of success depends on the emotions associated with learning. That's why I'll try to create an environment in which you feel free to make mistakes - because mistakes are important for learning! I rely on understanding, patience and curiosity to develop a positive relationship with learning rather than applying pressure.

Following the neurobiologist Gerald Hüther, I see the art in setting just the right big challenges to be exciting but not frightening, so that you automatically develop joy in discovery.
I would be happy to have an introductory meeting in order to take your needs and wishes into account from the outset.
Background information about me:
I am a qualified engineer (mechanical engineering) with 3 years of work experience, as well as a master's degree in bionics (cross-sectional discipline between biology and engineering) and a PhD in environmental protection of mountain regions. I was active as a youth leader at the Alpine Club.
I have been giving tutoring lessons on the side ever since I was at school.
I am pleased to meet you.

Hello,
I offer tutoring for maths and science subjects.
Whether at school, university or work - learning to pass a subject is neither fun nor makes much sense, as you soon forget most of it.
But how can it be better?
I have learned many times how much success depends on the emotions associated with learning. That's why I try to create an environment in which you feel free to make mistakes - because mistakes are important for learning! I focus on understanding, patience and curiosity in order to develop a positive relationship with learning rather than exerting pressure.

Following the neurobiologist Gerald Hüther, I see the art in setting just the right amount of challenges to be exciting, but not frightening, so that you automatically develop the joy of discovery.
I would be happy to meet with you to discuss your needs and wishes from the outlet.
Background information about me:
I am a graduate engineer (mechanical engineering) with 3 years of work experience, as well as a master's degree in bionics (cross-sectional discipline between biology and engineering) and have a PhD in environmental protection of mountain regions. I was active in the Alpine Club as a youth leader.
I have been tutoring on the side since my own school days.
I look forward to getting to know you.

Arno

5.0

(1)

Both Brazilian and European Portuguese. We will start with the basic grammar of the Portuguese language. Depending on the pace and experience of the student, conversation will gradually take place in Portuguese. You will receive useful and practical tips to make learning the language even more fun.

Armend

5.0

(1)

Bachelor's student in economics and management offers private lessons in mathematics.
I obtained my bachelor's degree with a specialization in mathematics and physics and I have sufficient knowledge in mathematics, physics, chemistry, German, English and French.
In my teaching, I adapt to the learning conditions and the student's life in order to strengthen their self-confidence and ensure that they understand the lessons and progress.

My goal is to create an effective learning environment. I rely on the student's course, which I supplement if necessary with additional information.

Pia

5.0

(1)

You are a university student and have trouble with your math courses? Don't fret, I'm here to help! It doesn't matter whether you are a math student or from a different major, whether you are from an applied background or struggle with pure maths - the lessons will only cover what you need. Mathematics has a lot to do with practice and getting familiar with the way of thinking logically. With my help and guidance, I am sure you will become confident in solving problems and understanding mathematical concepts.

The lessons will be tailored to your needs and their structure depends highly on you: usually it is a mixture of repeating the content, solving exercises together, summarising important concepts and talking about exercises you tried yourself at home. The topics, content, pace and methods of learning will be adjusted to your needs, ensuring that you get the most out of my lessons. Besides the lessons, you will get "homework" to work on to strengthen your skills and independent working.

Topics include, but are not limited to:
-Trigonometry
-Geometry
-Linear Algebra
-Calculus (limits, derivation, Integration, etc.)
-Set Theory and Metrics
-Analysis (functions, Taylor series, etc.)
-Algebra (Group/Ring/Field theory, Galois theory, etc.)
-Number Theory (sequence and series)
-Probability (statistics, stochastic processes, etc.)
-Logic and Proofs
-Numerical Analysis
-(Algebraic) Topology (Homology theory, etc.)

If you have another topic in mind that you really need help with, just send me a message!

Whether you need someone that explains the concepts to you or just someone to practice exercises with - I am sure I can help you. You have an exam soon and want to review the main topics? No problem! You have a very specific problem, question or topic that you need help with? I'm here to answer any questions!

The most important part of my lessons is, however, to ensure a safe and comfortable environment - I have no issue with explaining the same concept over and over again until I am convinced that you have understood it. It is important to me that you feel comfortable in asking any questions - I want to show you, that Math is more than a subject and that it can be fun!

Prachi

5.0

(1)

Mathematics is a very beautiful subject but students often struggle understanding the concepts. In maths, every thing is about how we approach the problem and our perspective for solving it. Every teacher has their own qualities but mine is to make maths fun and easy to understand. I’m a very friendly and fun teacher.

Baia

5.0

(1)

Struggling with school math or aiming for exam excellence? In this class, I make complex topics simple, clear, and even enjoyable. From middle school to university level math, I adapt to every student's level and mindset. Whether it's building strong foundations or mastering advanced concepts, you or your child will walk away feeling confident, capable, and ready to shine.

✨ Personalised approach
📚 Clear explanations + real understanding
🏆 Proven results in IB, OMPT, VWO & more

Let’s turn “I don’t get it” into “I’ve got this!”
Book the first session and see the difference.

Shyam

5.0

(1)

Learn Vedic Math from a Certified Teacher
Unlock the power of fast and efficient math calculations with Vedic Math! I offer courses for learners of all levels, from beginners to advanced, teaching easy-to-master techniques for faster math problem-solving.
Course Topics Include:
•Addition, Subtraction, Multiplication, and Division
•Polynomials
•Linear Equations
•Quadratic Equations
•HCF & LCM
•Squares, Cubes, Square Roots & Cube Roots

Classes are held via Zoom, where you'll learn various tips and tricks to solve math problems quickly and easily.
Key Methods Taught:
•Dot Method
•Vinculum to Normal Numbers
•Normal Numbers to Vinculum Numbers
•Base Method
•Dot and Stick Method
•Right Neighbor Rule
•Left Neighbor Rule
•Nikhilam Method
•Arthur Benjamin Method

What You Can Expect:

• Tailored lessons based on your individual needs and learning style
•Access to unique learning materials and lesson notes
•Continuous support and correspondence between lessons

Lanaé

5.0

(1)

Bonjour,

Je m’appelle Lanaé et j’ai 18 ans. Je suis étudiante en première année d’université en Économie et Management et j’aurais plaisir à aider vos enfants à faire leurs devoirs ou à réviser leur leçons.
Je suis diplômé par La Croix Rouge, par les Saint Maritain et j’ai mon certificat de fin d’études se confirme en voie prégymnasiale (VP) et mon diplôme de maturité gymnasiale en économie et droit.
Habituée des enfants, je m’investis pleinement pour eux et adore les voir progresser et s’améliorer. J'ai déjà donné plusieurs cours à des enfants et ai plus de 3 ans d’expérience.
Je serai vraiment ravie de faire la connaissance de votre enfant et de l’aider au mieux pour dans ses difficultés.

Jihen

5.0

(1)

This class is designed for university students to learn and master the fundamentals of organic chemistry. Lessons cover key concepts, reaction mechanisms, practical problem-solving, and exam preparation strategies. Interactive exercises and examples help students understand and apply the material effectively.

Laura

5.0

(1)

I offer academic support in mathematics, French and German for primary and secondary school students (first year of high school).
I will help you with your homework, with tailored explanations, test preparation, etc.
I can also give you extra exercises to train with if needed!

Markus

5.0

(1)

Ich biete verständliche und geduldige Online-Nachhilfe in Mathematik für Schüler*innen der Unterstufe an. Individuelle Unterstützung, gezielte Prüfungsvorbereitung und Hilfe bei Hausaufgaben. Flexibel, bequem von zu Hause aus. Jetzt starten!

Jammal

5.0

(1)

Hi, my name is Jammal and I give math and physics lessons for all school levels.
I'm an aerospace engineer and I'm training to be an airline pilot :)