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Seit Juli 2025
Lehrer seit Juli 2025
Learn how to excel on the SAT using proven strategies
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Von 29 $ /Std
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The SAT, or Scholastic Assessment Test, is a standardized test widely used for college admissions in the United States. It assesses a student's readiness for college-level coursework by evaluating their skills in reading, writing, and mathematics. The SAT is administered by the College Board and is a key component of the college application process.
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You need a laptop, calculator and notebook
Ort
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Online aus Indonesien
Über mich
My name is George and I am living in Bogor, Indonesia. I am a fully qualified Canadian English/Mathematics teacher who has earned a BSc (Hons) in Mathematics as well as a teaching and TEFL certificate. I have been passionately teaching for over 35 years and these last 6 years I have been teaching international standardized tests, mainly for Kaplan, such as SAT, ACT, GRE, GMAT as well as TOEFL and IELTS.
I teach online classes and am extremely well disciplined and reliable as I always honor my commitments to both the student and the academic institution to which I am working for. I have had great achievement in increasing my students’ performance on the aforementioned tests which has enabled the vast majority of my students to gain entry to their various university programs.
Bildung
I got my grade 13 diploma from Lawrence Park Collegiate Institute, Toronto, in 1977. I graduated from the University of Toronto in 1981 with a BSc in Mathematics
Erfahrung / Qualifikationen
I have been teaching both Mathematics and English for over 35 years, mainly in high schools. The last 6 years, I've been teaching standardized tests such as SAT, ACT, GMAT, GRE and GED. I also have a TEFL Certificate.
Alter
Jugendliche (13-17 Jahre alt)
Erwachsene (18-64 Jahre alt)
Unterrichtsniveau
Anfänger
Mittel
Fortgeschritten
Dauer
60 Minuten
90 Minuten
120 Minuten
Unterrichtet in
Englisch
Fachkenntnisse
Verfügbarkeit einer typischen Woche
(GMT -05:00)
New York
at teacher icon
Online via Webcam
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
The GMAT (Graduate Management Admission Test) and GRE (Graduate Record Examination) are standardized tests used for graduate school admissions, but they cater to different fields. The GMAT is primarily designed for business school admissions, particularly for MBA programs, while the GRE is more widely accepted across various graduate programs, including business, law, and other fields. Both tests assess analytical writing, verbal reasoning, and quantitative reasoning skills, but the GMAT places a greater emphasis on problem-solving and analytical writing, whereas the GRE is often considered to have more geometry questions and a broader range of quantitative question types
Mehr lesen
he ACT, or American College Testing, is a standardized test used for college admissions in the United States. It assesses high school students' readiness for college-level coursework in English, mathematics, reading, and science. An optional writing test is also available.
What the ACT Measures:
English: Grammar, punctuation, sentence structure, and rhetorical skills.
Mathematics: Mathematical skills typically acquired up to the beginning of grade 12.
Reading: Reading comprehension, reasoning, and integration of information from multiple sources.
Science: (Optional) Interpretation, analysis, evaluation, reasoning, and problem-solving skills in science.
Writing (Optional): Writing skills taught in high school English classes and introductory college composition courses.
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Ähnliche Kursen
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This course allows for fun learning adapted to the student's level.
It also allows support, refresher training or simply help with homework. In addition, the lesson touches different aspects of learning and stimulates writing, reading, speaking and creativity, so that the language is learned in a pleasant way.
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Bonjour,

Each course is prepared for your purposes.
I am on my way to school

I need the phonology/pronunciation/oral conversation course.
I support many adults in their transition. They need to converse and write in English for professional purposes (accent reduction, grammar, oral fluency, etc.) or as part of a revision course.

I am a language teacher.

In English:

Each course is prepared according to your personal needs.

I can intervene at the following levels:

- School:

College-High School => Correction/Improvement of grammar + other language activities such as oral/written comprehension or continuous speaking/interaction

(Linguistics / Phonology / Pronunciation)

- I accompany and have accompanied many adults who really had to speak/write English successfully as part of their professional activities (fluency, accent reduction, grammar ...) or as part of resuming their studies.

I am a trained linguist. Lessons cannot be improvised. I offer you the fruits of my expertise.
verified badge
Master English Online with TEFL/TESOL-Certified Tutor: All Skills, Any Level

Elevate your speaking, writing, reading, and listening with customized online English from a TEFL/TESOL expert. I bring global experience teaching conversational English to non-natives, plus targeted IELTS support. Every class includes grammar, listening, and reading—structured just for you. Contact me today!

Together, we create an inviting, idea-exchanging atmosphere that deepens our student-teacher partnership.

Expect These Benefits:

Starting proficiency evaluations

Personalized lessons fitting your learning approach

Bespoke study resources

Dynamic conversation sessions

Thorough lesson recaps

Feedback on your writing

Reliable inter-lesson check-ins, all remotely

Individualized one-on-one guidance
verified badge
Fully certified TEFL/TESOL

*All classes are one-on-one and tailored to the individual student's needs and requirements. The ultimate goal is that the student thinks in the language not just translates.

*All key aspects of the language will be addressed including cultural aspects/linguistic differences.

* Whether a quick learner or not; it will be fun and comprehensible. There is a goal to achieve, and it will be done.

* Whether learning a language to improve your career, for travel or even romantic reasons, help is at hand - just reach out.

SOME REVIEWS:
Chevaan:
Catherina is without a doubt THE best tutor we know. She is exceptionally committed and is always looking to inspire her students. She has consistently gone above and beyond the call of duty to help our son with his German. She provides excellent study material, engaging homework and follows up to ensure that her students have really grasped the subject matter.

Brian:
Catharina has been teaching our 11-year-old daughter for the past few months, and we are very impressed with her excellent progress in this short space of time.
Catharina has developed a very good rapport with our daughter and is patient and knowledgeable. Our daughter always looks forward to her next lesson and even hands in her homework on time! We would highly recommend Catharina to anyone who would like to learn a new language.

Afeisha:
Very professional, friendly and informative. I feel like Catharina will help me to reach where I need to. She doesn't just teach from the book, she teaches in a way that will allow you to blend in with ease. I am excited to learn more from her.

Egle:
Great tutor! Catharina adapts lessons to one's needs, gives very clear explanations and most importantly works on the pronunciation of the language. With every lesson she provides lesson material.
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The objective is that: the learner masters the English language (🎧listening-comprehension,🎤 conversation, 📚 reading, grammar-pronunciation, writing...). It helps him to have language skills like native speakers. 🥇

At the same time, the learner will be 🚴‍♀️dynamic and well supervised by professional tutors who listen.
The atmosphere is distinguished: 🔥learning, interaction, no routine, no stress.

The learning tools used; videos, audios, texts, articles, images, games, stories...

We are happy to help both adults and pupils/students. If you want to learn the English language (reading, grammar, oral conversation, written production,...) or you have homework to do, or competitions/tests to take, 🏆 contact us :)
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(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.
verified badge
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.
verified badge
You are a high school student preparing for CCVX entrance examination for mathematics or OMPT? Don't fret, I'm here to help! Together we will cover the topics for the entrance exams. The classes will be customized to your needs and focus on your weak points so that you are well prepared for the exam to enter university. 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.

Topics include, but are not limited to:
-Trigonometry
-Geometry (equation of lines/circles/etc.)
-Linear Algebra
-Calculus (limits, derivation, Integration)
-Set Theory and Metrics
-Analysis (quadratic equations, logarithms, exponential functions)
-Algebra
-Number Theory (sequence and series)
-Probability (statistics)
-Logic

The most important part of my lessons is, 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!
verified badge
The Arabic language, in which we develop skills such as reading, writing, etc., and study materials such as grammar, literature, and others can be taught to different classes, whether blooming or general
The English language in which we develop, establish or study it as a subject for any school class
We study the German language as a language level A1 / A2 or study it as a study subject for secondary or preparatory
verified badge
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.
verified badge
My name is Iman, I am a certified speech and language therapist at the Faculty of Medicine, Ain Shams University, Cairo, Egypt.
Working in Demerdash Hospital and Ain Shams Specialized Hospital as a speech and language therapist.
I also work as a speech therapist in Dr. Mohamed's clinic.
Professor of Speech Pathology, Faculty of Medicine, Ain Shams University
I completed my Bachelor's and Master's degrees in "Child Education" at the Faculty of Early Childhood Education, Cairo University, Egypt

I am currently pursuing a PhD in speech and voice disorders at the Faculty of Early Childhood Education, Cairo University, Egypt.

I offer online via zoom and webcam sessions (flexible to change schedules if necessary) at:

Learn to speak Arabic (Modern Standard Arabic and Colloquial Arabic) for non-native speakers
By narrating life situations and sharing interests (and games and stories for children) in an enjoyable and humorous way, far removed from rigidity and traditionalism.

These sessions are suitable for the following groups:
1- Non-Arabic speakers
2- Arabs, including children and adults, who are not proficient in speaking Arabic
verified badge
Are you looking for help with statistics or data analysis?
To prepare for an exam, accomplish a coursework, a bachelor's, master's or doctoral thesis?

I have a PhD title in physics and have been teaching statistics for 10 years. I have already helped more than 150 students succeed.

I make the lecture material more understandable using concrete examples. I correct papers, explain the best methods to solve tasks or put up my own exercices to achieve the necessary level.

I help in interpreting the output of common statistical programs (R/RStudio, Jamovi, Jasp) or in carrying out entire analyses.

I am an affable character and am completely committed to one goal: the success of the student.
verified badge
Master's degree in German Literature from the University of Vienna, Austria / Certified teacher and lecturer on the largest online sites and other platforms. I give German language lessons for all Goethe levels from A.1 to C.1 and special courses for beginners and advanced students as well as high school students in Egypt at the largest institutes, as I am an expert teacher in public secondary schools for the German language and a certified teacher on the largest platforms.
I also mastered Arabic, my mother tongue
I am also fluent in English
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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!
verified badge
🔹 What I offer:
German from Beginner to Intermediate
Clear explanations in English
Focus on speaking & real-life communication
Interactive lessons (no boring memorization!)
Customized lessons based on your goals (study, travel, work)
🔹 Why learn with me? ✔ Friendly & supportive teaching style
✔ Step-by-step learning
✔ Boost your confidence from the first lesson
📌 Book a lesson now and start your German journey with confidence!
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Wayne kontaktieren
repeat students icon
Der richtige Lehrer Garantie
Ähnliche Kursen
arrow icon previousarrow icon next
verified badge
This course allows for fun learning adapted to the student's level.
It also allows support, refresher training or simply help with homework. In addition, the lesson touches different aspects of learning and stimulates writing, reading, speaking and creativity, so that the language is learned in a pleasant way.
verified badge
Bonjour,

Each course is prepared for your purposes.
I am on my way to school

I need the phonology/pronunciation/oral conversation course.
I support many adults in their transition. They need to converse and write in English for professional purposes (accent reduction, grammar, oral fluency, etc.) or as part of a revision course.

I am a language teacher.

In English:

Each course is prepared according to your personal needs.

I can intervene at the following levels:

- School:

College-High School => Correction/Improvement of grammar + other language activities such as oral/written comprehension or continuous speaking/interaction

(Linguistics / Phonology / Pronunciation)

- I accompany and have accompanied many adults who really had to speak/write English successfully as part of their professional activities (fluency, accent reduction, grammar ...) or as part of resuming their studies.

I am a trained linguist. Lessons cannot be improvised. I offer you the fruits of my expertise.
verified badge
Master English Online with TEFL/TESOL-Certified Tutor: All Skills, Any Level

Elevate your speaking, writing, reading, and listening with customized online English from a TEFL/TESOL expert. I bring global experience teaching conversational English to non-natives, plus targeted IELTS support. Every class includes grammar, listening, and reading—structured just for you. Contact me today!

Together, we create an inviting, idea-exchanging atmosphere that deepens our student-teacher partnership.

Expect These Benefits:

Starting proficiency evaluations

Personalized lessons fitting your learning approach

Bespoke study resources

Dynamic conversation sessions

Thorough lesson recaps

Feedback on your writing

Reliable inter-lesson check-ins, all remotely

Individualized one-on-one guidance
verified badge
Fully certified TEFL/TESOL

*All classes are one-on-one and tailored to the individual student's needs and requirements. The ultimate goal is that the student thinks in the language not just translates.

*All key aspects of the language will be addressed including cultural aspects/linguistic differences.

* Whether a quick learner or not; it will be fun and comprehensible. There is a goal to achieve, and it will be done.

* Whether learning a language to improve your career, for travel or even romantic reasons, help is at hand - just reach out.

SOME REVIEWS:
Chevaan:
Catherina is without a doubt THE best tutor we know. She is exceptionally committed and is always looking to inspire her students. She has consistently gone above and beyond the call of duty to help our son with his German. She provides excellent study material, engaging homework and follows up to ensure that her students have really grasped the subject matter.

Brian:
Catharina has been teaching our 11-year-old daughter for the past few months, and we are very impressed with her excellent progress in this short space of time.
Catharina has developed a very good rapport with our daughter and is patient and knowledgeable. Our daughter always looks forward to her next lesson and even hands in her homework on time! We would highly recommend Catharina to anyone who would like to learn a new language.

Afeisha:
Very professional, friendly and informative. I feel like Catharina will help me to reach where I need to. She doesn't just teach from the book, she teaches in a way that will allow you to blend in with ease. I am excited to learn more from her.

Egle:
Great tutor! Catharina adapts lessons to one's needs, gives very clear explanations and most importantly works on the pronunciation of the language. With every lesson she provides lesson material.
verified badge
The objective is that: the learner masters the English language (🎧listening-comprehension,🎤 conversation, 📚 reading, grammar-pronunciation, writing...). It helps him to have language skills like native speakers. 🥇

At the same time, the learner will be 🚴‍♀️dynamic and well supervised by professional tutors who listen.
The atmosphere is distinguished: 🔥learning, interaction, no routine, no stress.

The learning tools used; videos, audios, texts, articles, images, games, stories...

We are happy to help both adults and pupils/students. If you want to learn the English language (reading, grammar, oral conversation, written production,...) or you have homework to do, or competitions/tests to take, 🏆 contact us :)
verified badge
(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.
verified badge
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.
verified badge
You are a high school student preparing for CCVX entrance examination for mathematics or OMPT? Don't fret, I'm here to help! Together we will cover the topics for the entrance exams. The classes will be customized to your needs and focus on your weak points so that you are well prepared for the exam to enter university. 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.

Topics include, but are not limited to:
-Trigonometry
-Geometry (equation of lines/circles/etc.)
-Linear Algebra
-Calculus (limits, derivation, Integration)
-Set Theory and Metrics
-Analysis (quadratic equations, logarithms, exponential functions)
-Algebra
-Number Theory (sequence and series)
-Probability (statistics)
-Logic

The most important part of my lessons is, 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!
verified badge
The Arabic language, in which we develop skills such as reading, writing, etc., and study materials such as grammar, literature, and others can be taught to different classes, whether blooming or general
The English language in which we develop, establish or study it as a subject for any school class
We study the German language as a language level A1 / A2 or study it as a study subject for secondary or preparatory
verified badge
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.
verified badge
My name is Iman, I am a certified speech and language therapist at the Faculty of Medicine, Ain Shams University, Cairo, Egypt.
Working in Demerdash Hospital and Ain Shams Specialized Hospital as a speech and language therapist.
I also work as a speech therapist in Dr. Mohamed's clinic.
Professor of Speech Pathology, Faculty of Medicine, Ain Shams University
I completed my Bachelor's and Master's degrees in "Child Education" at the Faculty of Early Childhood Education, Cairo University, Egypt

I am currently pursuing a PhD in speech and voice disorders at the Faculty of Early Childhood Education, Cairo University, Egypt.

I offer online via zoom and webcam sessions (flexible to change schedules if necessary) at:

Learn to speak Arabic (Modern Standard Arabic and Colloquial Arabic) for non-native speakers
By narrating life situations and sharing interests (and games and stories for children) in an enjoyable and humorous way, far removed from rigidity and traditionalism.

These sessions are suitable for the following groups:
1- Non-Arabic speakers
2- Arabs, including children and adults, who are not proficient in speaking Arabic
verified badge
Are you looking for help with statistics or data analysis?
To prepare for an exam, accomplish a coursework, a bachelor's, master's or doctoral thesis?

I have a PhD title in physics and have been teaching statistics for 10 years. I have already helped more than 150 students succeed.

I make the lecture material more understandable using concrete examples. I correct papers, explain the best methods to solve tasks or put up my own exercices to achieve the necessary level.

I help in interpreting the output of common statistical programs (R/RStudio, Jamovi, Jasp) or in carrying out entire analyses.

I am an affable character and am completely committed to one goal: the success of the student.
verified badge
Master's degree in German Literature from the University of Vienna, Austria / Certified teacher and lecturer on the largest online sites and other platforms. I give German language lessons for all Goethe levels from A.1 to C.1 and special courses for beginners and advanced students as well as high school students in Egypt at the largest institutes, as I am an expert teacher in public secondary schools for the German language and a certified teacher on the largest platforms.
I also mastered Arabic, my mother tongue
I am also fluent in English
verified badge
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!
verified badge
🔹 What I offer:
German from Beginner to Intermediate
Clear explanations in English
Focus on speaking & real-life communication
Interactive lessons (no boring memorization!)
Customized lessons based on your goals (study, travel, work)
🔹 Why learn with me? ✔ Friendly & supportive teaching style
✔ Step-by-step learning
✔ Boost your confidence from the first lesson
📌 Book a lesson now and start your German journey with confidence!
Der richtige Lehrer Garantie
favorite button
message icon
Wayne kontaktieren