الكهربية والنشاط الاشعاعى والدرس الاول التيار الكهربى وخصائصه

Von 1.2 € /Std

الكهربية من أهم صور الطاقة فى حياتنا
ما هى الكهربية ؟
ماهو التيار الكهربى ؟
ما هى خصائص التيار الكهربى ؟
شدة التيار الكهربى
فرق الجهد الكهربى
المقاومة الكهربية وقانون أوم
مصادر وأنواع التيار الكهربى
توصيل الأعمدة الكهربية
النشاط الإشعاعي تطبيقاته وخطورته

برنامج ال zoom

Ort

Online aus Ägypten

Über mich

أ/ محمود أحمد
دراسات عليا طرق تدريس علوم
بتقدير ممتاز وجيد جدا
خبرة ١٥ عام للمرحلة الإعدادية
للصفوف الاول والثانى والثالث الاعدادى ما بين المدارس الخاصة والمدارس الحكومية

Bildung

دراسات عليا جامعة عين شمس
الدبلومة المهنية طرق تدريس الفيزياء تقدير ممتاز ج عين شمس
والدبلومة الخاصة طرق تدريس العلوم تقدير جيد جدا ج عين شمس
وهذا يعد تمهيدى ماجيستير

Erfahrung / Qualifikationen

١٥ عام
مدارس خاصة للمرحلة الإعدادية حوالى ٤ سنوات
مدارس حكومية للمرحلة الإعدادية حوالى ١١ عام
والان على قوة العمل الحكومى كمعلم أول للمادة

Alter

Jugendliche (13-17 Jahre alt)

Unterrichtsniveau

Mittel

Dauer

60 Minuten

Unterrichtet in

Arabisch

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)

Enseignant expérimenté et docteur en psychologie et neurosciences cognitives diplômé de l'Université de Strasbourg, titulaire d'un master 2 de recherche en Biologie et d'un master 2 professionnel en communication scientifique, je propose des cours particuliers en psychologie (cognitive, différentielle, psycho du développement, neuropsychologie etc.), neurosciences avec une méthodologie rigoureuse et efficace qui s'appuie sur les principes de psychologie cognitive. Grâce à une approche pédagogique personnalisée selon les besoins et les potentialités de chaque élève, je propose des cours permettant un apprentissage optimisé de notions et concepts théoriques parfois complexes à maîtriser (références disponibles) permettant de répondre aux attentes des étudiant(e)s et d'atteindre voire dépasser les objectifs fixés. Mes cours intègrent également une méthode de coaching pour optimiser l'apprentissage et l'entraînement nécessaire et ainsi réussir les examens universitaires en psychologie et neurosciences.

Mes cours s'adressent aux étudiant(e)s d'université, écoles d'ingénieurs, BTS souhaitant optimiser leurs performances et notes aux examens et concours (cursus en psychologie, neurosciences, médecine, etc.). Je reçois beaucoup de demandes d'étudiants de l'université Paris 8 (IED ou non) car je connais parfaitement le programme concerné.

Ecoles, Universités et instituts qui font appel à mes services: CNRS, Ecole Polytechnique, ESSEC Business School, Universités de Strasbourg et Paris 8, ISTH, IONIS Education Group, EEEA, Institut Tocqueville etc.

Sarah

5.0

(4)

إن شهادة البكالوريا هي هدف المنهج الدراسي بأكمله وهي أهم خطوة يجب الاستعداد لها مسبقا ومعالجة عيوبها ومراجعة أسسها للنجاح في امتحاناتها.
من الضروري أن تتفاعل بسرعة في حالة الصعوبات التي تحول دون ترك الفجوات تتراكم: فالعلاج ممكن دائمًا.

دروس مراجعة خاصة فردية وشخصية عبر الإنترنت أو في موقعي
يتم تقديمها للطلاب من قبل مجموعة من كبار المعلمين من النظام الفرنسي الذين يتمتعون بالخبرة ويستفيدون من أساليب التدريس الممتازة التي أثبتت نفسها.
جميع المواد متوفرة مع مدرس متخصص:
الرياضيات، SVT، الفيزياء والكيمياء، الفرنسية، الإنجليزية، التاريخ والجغرافيا، الفلسفة، الألمانية، العربية (اختياري)، الاقتصاد والإدارة المالية والتسويق،...
مع:
* علاج أوجه القصور
* مراجعة + ملخص الأساسيات
* سلسلة من التمارين + التطبيقات
* تمارين الممارسة
* التدريب في الاختبارات والامتحانات
مع دعم متنوع وتعليم ممتاز أثبت نفسه حتى مع الطلاب الذين يواجهون صعوبات.
أستطيع أن أؤكد لكم أنه مع الإرادة والقليل من الجدية، سيتمكن المتعلم من تحسين درجاته بسرعة ومعالجة عيوبه واكتساب الثقة اللازمة للبكالوريا.
الدروس متاحة أيضًا لجميع المستويات الأخرى.

Stephanie

5.0

(4)

En tant qu'ingénieur de gestion bilingue français-allemand, j'offre des cours particuliers en langues, sciences et mathématiques depuis plusieurs années. J'adore transmettre ma passion pour ces domaines et établir la méthode d'apprentissage adaptée à chaque élève.
N'hésitez pas à me contacter pour obtenir de plus amples informations.

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)

Je donne des cours dans de diverses matières en vue du fait que mes connaissances soient variées et répandues. Je m'adapte facilement et j'ai un niveau de compréhension rapide et élevé.

Je me base beaucoup sur la personne qui se trouve en face de moi. J'essaie tout d'abord de la comprendre et de mettre en oeuvre les méthodes les plus adaptées dans ma perspective.

Je suis gentille et patience, mais également exigeante. Mon but est de voir un réel progrès et je m'attends à ce qu'on me rétribue également une certaine motivation et énergie! :)

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)

أستطيع تدريس دروس العلوم والأحياء باعتباري مدرسًا للعلوم والأحياء عبر الإنترنت، كما أنني طبيب بيطري حاصل على درجة الماجستير في علم الأحياء البحرية
فصولنا الدراسية تفاعلية للغاية ويمكن أن تتناول أي موضوع.
سيتم تقديم الدروس باللغة الإنجليزية

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)

تُعد الرياضيات مادة أساسية في امتحان البكالوريا وتتطلب فهمًا واضحًا وممارسة منتظمة.
في هذه الدورة، أساعد طلاب البكالوريا على إتقان الرياضيات خطوة بخطوة، وفقًا للمنهج الرسمي. تُشرح الدروس بطريقة بسيطة ومنظمة، مع العديد من الأمثلة والتمارين المصممة على غرار الامتحانات.
يركز هذا المقرر على فهم الأساليب، وتجنب الأخطاء الشائعة، واكتساب الثقة لحل المشكلات بشكل مستقل.
هذه الدورة مناسبة للطلاب الذين يرغبون في تحسين مستواهم، والاستعداد بجدية لامتحان البكالوريا، وتحقيق نتائج أفضل.