رحلة شيقة في معرفة انواع العناصر الكيميائية وطريقة تفاعلها واتحادها مع بعضها البعض وكذلك انواع الروابط بين هذه العناصر

Von 38.42 $ /Std

The number of well known elements untill now is 118 elements 92 in nature and others prepared artificially , those elements can be classified into 3 types:
1- metals
2- non metals
3-noble gases
And each type has its own characteristics during the chemical reactions

Zusätzliche Informationen

احضر جهازك المحمول

Ort

Online aus Vereinigte Arabische Emirate

Über mich

Science and chemistry teacher with 10 years experience in teaching all primary and middle grades
American curriculum
Primary 4,5,6
Middle schools/7,8,9
Chemistry

Bildung

Bachelor of science and education -sohag university 2013
Icdl
Human development
Leadership for planning and decision making with adolescents (from unesco - English AUC Cairo

Erfahrung / Qualifikationen

Bachelor of science and chemistry 2013
Icdl holder
English for career development from the American university of Cairo

Alter

Kinder (7-12 Jahre alt)

Unterrichtsniveau

Anfänger

Mittel

Fortgeschritten

Dauer

30 Minuten

60 Minuten

Unterrichtet in

Arabisch

Englisch

Fachkenntnisse

Natururkunde

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

Nico

5.0

(4)

Hi Everyone,
I'm a researcher in nuclear fusion at EPFL, after a PhD at EPFL, a masters at ETH in Zurich and a bachelors in Freiburg, I got quite proficient in maths and physics as well as teaching. I gave lessons to all ages from highschool to university level. Fluent (worked in) in French, English German, Spanish and Italian.

Narayan

5.0

(4)

Biology lessons taught by an engineering graduate with over 16 years of experience, as of 2024, in teaching mathematics (up to undergraduate level), biology (up to secondary level, including IGCSE, GCSE, and S5), and physics and chemistry (upper secondary levels, IB, and A level).

With extensive experience in tutoring Biology, I provide specialized lessons for students up to the GCSE, IGCSE, and European S5 levels. I aim to make Biology engaging and accessible, helping students not only understand the material but also excel in their exams and coursework. Whether you're studying ecosystems, human physiology, genetics, or cell biology, I tailor my lessons to meet your individual learning needs.

I offer comprehensive lessons that simplify complex concepts, ensuring that students gain a solid grasp of the subject. I take pride in breaking down difficult topics into manageable pieces, helping students build confidence in their knowledge and abilities. My teaching approach is interactive, encouraging students to ask questions and think critically about the material.

I also have more than 7 years of experience in teaching and guiding standardized tests such as the GRE and SAT. I can help you effectively learn standardized courses like the GRE, SAT, and even TOEFL.

For mathematics, I provide lessons for students up to the bachelor's level, including bachelor students, IB (Math SL and Math HL) students, AS/A-level students, European S6 and S7 level students, GCSE students, and IGCSE students.

Science (physics and chemistry) courses are available for students up to the European upper secondary level, including IB and A level.

Science (biology) lessons are available for students up to the European secondary level, GCSE level, and IGCSE level.

Currently, I am teaching:
1. GCSE students
2. IGCSE students
3. IB students
4. European School students
5. AS/A level students

My current students are from the following schools:
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 (4 Students)
5. European School Kirchberg, Luxembourg, European Curriculum (4 students)
6. Lycée Aline Mayrisch, Luxembourg, Luxembourgish curriculum (1 student)
7. International School of the Hague, Netherlands, IB Curriculum (1 student)
8. International School Of Nice, France, IB Curriculum (2 students)
9. Merchiston Castle School, Edinburgh, Scotland, Edexcel (Pearson)/Cambridge (1 students)
10. Silverline Private School, Limassol, Cyprus, UK national Curriculum (1 Student)
11. North Broward Preparatory School, Florida, USA, IB Curriculum (1 Student)
12. King Solomon International School, Israel, IB Curriculum (1 student)

In addition to helping students with their coursework, I also focus on developing effective study habits and test-taking strategies to ensure that they are fully prepared for their exams. My goal is to help each student achieve their best possible results.

If you’re a GCSE, IGCSE, or European S5 student looking for expert Biology tutoring, I’m here to help you succeed. Contact me today to begin your journey toward academic excellence in Biology!

Jerome

5.0

(4)

Experienced teacher and doctor in psychology and cognitive neurosciences graduated from the University of Strasbourg, holder of a master 2 in research in Biology and a professional master 2 in scientific communication, I offer private lessons in psychology (cognitive, differential, developmental psychology, neuropsychology etc.), neurosciences with a rigorous and effective methodology based on the principles of cognitive psychology. Thanks to a personalized pedagogical approach according to the needs and potentialities of each student, I offer courses allowing an optimized learning of notions and theoretical concepts that are sometimes complex to master (references available) allowing to meet the expectations of students and teachers. achieve or even exceed the objectives set. My courses also include a coaching method to optimize the learning and training needed to pass university exams in psychology and neuroscience.

My courses are aimed at university students, engineering schools, BTS wishing to optimize their performance and exam and exam scores (courses in psychology, neuroscience, medicine, etc.). I receive many requests from students at Paris 8 University (IED or not) because I know the program.

Schools, Universities and institutes that use my services: CNRS, Ecole Polytechnique, ESSEC Business School, Universities of Strasbourg and Paris 8, ISTH, IONIS Education Group, EEEA, Institut Tocqueville etc.

Sarah

5.0

(4)

The Baccalaureate is the aim of an entire school curriculum and it is the most important step that must be prepared in advance, remedying its shortcomings and reviewing its bases to succeed in its exams.
It is necessary to react quickly in the event of difficulties not to let the gaps accumulate: the remediation is always possible.

INDIVIDUAL and PERSONALIZED private revision lessons online or at my location
are offered to students by a group of senior teachers from the French system who are experienced and benefit from excellent pedagogy which has proven itself.
ALL subjects are available each with a specialized teacher:
Mathematics, SVT, Physics Chemistry, French, English, History geography, Philosophy, German, Arabic (option), economics management finance marketing,...
With:
* remediation of deficiencies
* revision + summary of the basics
* series of exercises + applications
* practice exercises
* training in tests and exams
With varied supports and excellent teaching that has proven itself even with students in difficulty.
I can assure you that with will and a little seriousness the learner will be able to quickly improve their grades, remedy their shortcomings and gain the confidence necessary for the Baccalaureate.
Lessons are also available for all other levels.

Stephanie

5.0

(4)

As a bilingual French-German management engineer, I have been offering private lessons in languages, sciences and mathematics for several years. I love to pass on my passion for these fields and establish the learning method adapted to each student.
Do not hesitate to contact me for further information.

Stephanie

Roman

5.0

(4)

Are you looking for professional guidance in Chemistry to improve your understanding and ace your exams? As a fully qualified international high school teacher with over 15 years of experience, I specialize in making complex Chemistry concepts simple and accessible. Whether you're in middle school, preparing for IGCSE or A-Levels, or tackling college-level Chemistry, I’m here to help you succeed.

By booking my Chemistry tutoring sessions, you’ll gain professional support in:
Basic Chemistry Concepts (Atoms, Molecules, and the Periodic Table)
Organic Chemistry
Inorganic Chemistry
Physical Chemistry
Chemical Reactions and Stoichiometry
Thermodynamics and Equilibrium
IGCSE Chemistry Test Prep
A-Level Chemistry Test Prep
SAT Chemistry Subject Test Prep
And more!

Why Choose My Tutoring?
Experienced and Qualified: With over 15 years of teaching experience, I’ve helped countless students build confidence and excel in Chemistry.
Tailored Lessons: Each session is customized to your needs, ensuring a personalized approach to learning.
Engaging Methods: I use interactive tools and real-world examples to make Chemistry both interesting and relatable.
Goal-Oriented Support: From mastering foundational concepts to acing exams, my focus is on helping you achieve your academic goals.

Convenient Online Learning:
My one-on-one online tutoring sessions are conducted via Zoom, providing a flexible and convenient learning experience from the comfort of your home. With cutting-edge tools and clear explanations, I’ll make Chemistry your strong suit.

Get Started Today!
Don’t let Chemistry challenges hold you back. Whether you’re looking for ongoing support or need to prepare for an important test, I’m here to guide you every step of the way. Contact me today to book your first lesson and take the first step toward mastering Chemistry!

Anita

5.0

(4)

I give courses in various subjects in view of the fact that my knowledge is varied and widespread. I adapt easily and have a quick and high level of understanding.

I rely a lot on the person in front of me. First of all, I try to understand it and to implement the most appropriate methods from my perspective.

I am kind and patient, but also demanding. My goal is to see real progress and I expect that I will also be rewarded with some motivation and energy! :)

Capucine

5.0

(4)

Bonjour cher parent ou cher élève!

Je propose des cours de soutien scolaire pour les enfants de primaire et de secondaire, toutes matières confondues! (cours de langues, cours de sciences, etc). Je suis flexible et je m'adapte au besoin de l'élève.

Je peux me déplacer au domicile de l'élève ou alors accueillir l'élève à mon domicile. Etant donné les circonstances exceptionnelles, je peux aussi faire des cours via internet.

Je me réjouis déjà d'aider où je peux et d'accompagner un maximum l'élève dans son parcours scolaire!

Karolina

5.0

(4)

With a bachelor's degree from EPFL, I offer private lessons in science and mathematics at all levels up to high school, as well as general academic support and homework help for younger students. With several years of experience in the field, I take my role as a tutor very seriously and am truly passionate about what I do. I adapt entirely to your needs, your pace, and your goals.

I look forward to meeting you and seeing your progress!

Diana

5.0

(4)

I am able to teach Science and Biology lessons as I am an Online Science/Biology Instructor, as well I am a Veterinarian with premasters in Marine Biology
Our classes are highly interactive and it can be at any topic.
The classes will be given in English

Jeil

5.0

(4)

English is one of the most widely spoken international languages, connecting people from all over the world. Even if you have different native languages, knowing English—even at a basic level—helps you understand each other and overcome communication barriers.

I offer lessons for all levels: from beginners to advanced learners, including Business English. I also provide guidance and review sessions to help you prepare for English exams.

Whether you want to improve your speaking, listening, reading, or writing skills, I will tailor each lesson to your needs and goals.

Christoph

5.0

(4)

Are you looking for help with mathematics?

To prepare for an exam, accomplish a coursework, a bachelor's or master's thesis?

I studied mathematics and physics (PhD) and have been teaching 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 would be happy to help you write extensive papers.

I am an affable character and am completely committed to one goal: the success of the
student.

Anja

5.0

(4)

Struggling with Math? I’m Here to Help!
I’m a dedicated math tutor with over 10 years of experience teaching children and teens. I studied Mathematics at the University of Zagreb, and I specialize in helping students build confidence, strengthen their understanding, and improve their results—whether it’s for school support, exam prep, or just making math less stressful!

I offer lessons for primary, secondary, and international school students (including IB and IGCSE).

With a personalized approach, I simplify complex concepts and help you truly understand and master topics like:
Algebra
Geometry
Calculus
Statistics

Whether you need support with homework, exam preparation, or just want to feel more comfortable with math, I’m here to guide you every step of the way.

Feel free to get in touch for more info or to book a session!

Paul

5.0

(4)

Hello everyone :)
My name is Paul, I'm 30 years old and I have a bachelor's degree in mathematics. I have been teaching private math lessons for a long time and I love continuing to do so on this platform. I really enjoy helping people solve problems, get better at math and lose their fear of taking the next test. Together we can move mountains. If you would like to find out more about working together, just send me a quick message and I will get in touch with you. See you soon!

Jihen

5.0

(4)

Mathematics is a key subject in the Baccalaureate exam and requires clear understanding and regular practice.
In this course, I help Bac students master mathematics step by step, following the official program. Lessons are explained in a simple and structured way, with many examples and exam-style exercises.
The course focuses on understanding methods, avoiding common mistakes, and gaining confidence to solve problems independently.
This class is suitable for students who want to improve their level, prepare seriously for the Bac exam, and achieve better results.