Scientific subjects for Biology, maths and physics

من 1139.24 EGP /س

This course aims to provide you with the knowledge and tools needed to better understand and master mathematics, Chemistry and physics. We offer personalized support to students of all specialties.

Sessions can be tailored to your specific needs, whether you are alone or in a group. We adjust the sessions according to your level and expectations.

Please do not hesitate to contact us if you have any questions.

معلومات إضافية

Lessons are conducted via webcam, ensure you have stable internet.

المكان

عبر الانترنت من زامبيا

من أنا؟

Experienced Science Educator with nearly a decade of teaching Biology and Chemistry across A Level, AS Level, O Level, IGCSE, Edexcel, and IB curricula, complemented by proficiency in Physics and Mathematics. Passionate about problem-solving, scientific inquiry, and continuous learning through documentaries and research, I am dedicated to delivering high-quality education that inspires curiosity, fosters critical thinking, and drives academic excellence in students.

المستوى التعليمي

Acquired Bachelor's degree in science education, certificate in Science capital learning, Certificate in Blended learning in science practicals, and still learning.

الخبرة / المؤهلات

Experienced Science Educator: Trained and experienced teacher of Biology and Chemistry, with extensive experience in teaching A Level, AS Level, O Level, and IGCSE curricula.

Multi-Subject Expertise: Proficient in teaching Physics and Mathematics, in addition to Biology and Chemistry.

Proven Track Record: 4 years of experience in providing personalized tutoring in Biology and Chemistry for students taking IGCSE, A Level, AS Level, IB, and O Level examinations.

Passionate Learner: Avid enthusiast of problem-solving, watching science documentaries, and discovering new knowledge.

Dedicated Professional: Committed to delivering high-quality education, with a focus on fostering critical thinking, curiosity, and academic excellence in students.

السن

الأطفال (7-12 سنة)

شباب (13-17 سنة)

الكبار (18-64 سنة)

الكبار (65 سنة فأكثر)

مستوى الطالب

مبتدئ

متوسط

متقدم

المدة

30 دقيقة

45 دقيقة

60 دقيقة

90 دقيقة

120 دقيقة

الدرس يدور باللغة

الإنجليزية

مهارات

الفيزياء

الرياضيات

الكيمياء

الجاهزية في الأسبوع العادي

(GMT -05:00)

نيويورك

على الانترنت عبر كاميرا ويب

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

IB Chemistry, Brief Lesson Outline: The Electromagnetic Spectrum

1139.24 EGP /س

🧪 IB Chemistry Apprentice Lesson Plan

Topic: The Electromagnetic Spectrum
Level: IB Year 1 (Apprentice)
Duration: 60 minutes

Lesson Objectives

By the end of this lesson, students should be able to:

‣ Describe the electromagnetic spectrum and identify its different regions.
‣ Understand and apply the equation c = fλ.
‣ Differentiate between a continuous spectrum and a line spectrum.
‣ Explain the concept of quantized energy in atoms.

Lesson Outline

Introduction (0–5 minutes)
Start the lesson by asking students a few engaging questions:
What are some examples of invisible light or radiation around us?
Why do we wear sunscreen?

Allow brief responses, then explain that all of these examples are part of the electromagnetic spectrum, which we will study today.

Teaching Phase 1 – Overview of the Electromagnetic Spectrum (5–15 minutes)
Introduce the electromagnetic spectrum. Explain that it is a range of all electromagnetic waves, which vary by frequency and wavelength. Emphasize that all electromagnetic waves travel at the same speed in a vacuum – the speed of light, c = 3.00 × 108 m/s.
Key formula to introduce: c = fλ, where:
c = speed of light
f = frequency (Hz)
λ = wavelength (m)

Point out that high-frequency waves have short wavelengths and higher energy (like gamma rays), while low-frequency waves have long wavelengths and lower energy (like radio waves). Display a spectrum diagram showing the range from radio to gamma rays, with visible light in the center.

Teaching Phase 2 – Spectrum Types: Continuous vs. Line Spectrum (15–25 minutes)
Explain the difference between continuous and line spectra.

A continuous spectrum** contains all wavelengths in a range, like a rainbow produced when white light passes through a prism.
A line spectrum** shows only specific wavelengths or frequencies. This happens when excited electrons fall back to lower energy levels and release photons of specific energies.
Explain that energy is **quantized**—electrons cannot have just any amount of energy; only specific values are allowed. Use the helium line spectrum image as an example.

Real-World Examples and Class Discussion (35–45 minutes)
Give students three practical examples and discuss their uses:

1. Microwaves – Used in cooking and communications.
2. Ultraviolet (UV) rays – Cause sunburn; used in sterilizing equipment.
3. Gamma rays– Used in cancer treatment and in detecting radioactive materials.

Ask students:
Where do you see or use electromagnetic waves in your daily life?
Encourage short contributions to reinforce understanding.

Student Exercises (45–55 minutes)
Have students complete these three questions individually:

1. A wave has a frequency of 6.0 × 1014 Hz. Calculate its wavelength using c = 3.00 × 108 m/s.
2. Explain the difference between a continuous and line spectrum, with an example of each.
3. Why are gamma rays more dangerous to humans than radio waves?

Wrap-Up and Recap (55–60 minutes)
Call on a few students to briefly summarize one key thing they learned.

1082.28 EGP /س

Nothing beats personalized one-on-one lessons.
I am a certified, experienced international tutor with in-depth knowledge of Cambridge IGCSE, A-Levels, O-Levels, and the IB Diploma curricula. I provide both online and in-person tutoring in Physics, Chemistry, and Biology, covering the British, American, and Indian systems.

My lessons are student-focused, designed to adapt to individual needs, and offered at affordable rates. With six years of professional teaching experience in science, I have worked with learners from around the world—including Belgium, Spain, Switzerland, Japan, the USA, the Caribbean, the UK, India, China, Singapore, Malaysia, Turkey, the Netherlands, Luxembourg, Germany, France, Italy, and South Africa.

Whether online or face-to-face, I aim to deliver the highest-quality private lessons to help students excel.
Book a session today—we can begin at a time that works best for you.

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عرض المزيد

Salah

4.96

(23)

As a teaching professional, I have always enjoyed sharing my knowledge. My goal is to provide quality education. I am aware that some topics may seem complex, but often this is simply the result of an inadequate explanation by the teacher. With me, you will discover a real interest in the material!

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The sessions generally take place according to the following stages:

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2️⃣ Next, we create a personalized plan to address these gaps, including the number of hours of work needed, specific areas to focus on, and appropriate training and development exercises.

3️⃣ We stay in constant contact with the student's class teacher, to keep up to date with the latest requirements and ensure a consistent approach.

4️⃣ Subsequently, I provide exams similar to those that are likely to be asked in class, to prepare the student effectively.

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Mr.

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Raef

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I give private lessons at home or online by a very modern method of Mathematics - Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Mechanics - Electricity - Chemistry - Organic Chemistry - Biology, Geology of new French program or International School (in english IB) to students in Terminales, 1ère, Seconde, Brevet, Concours and university preparatory classes or 1st university year.
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Manal

4.96

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Vous êtes au collège ou au lycée (seconde, première) et vous souhaitez progresser en mathématiques, reprendre confiance ou améliorer vos résultats ?
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Samaa

4.96

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With over 4 years of experience I teach math curriculums (GCSE, IGCSE, IB CNISE, SAT) to students from earlier stages, elementary to high school. I focus on all mathematical concepts, develop classroom materials, organize activities, assign homework, grade tests, and prepare students for exams. I prepare mathematics curriculum for my students, like college entrance exams.

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My Responsibilities towards my students
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Medo

4.96

(23)

With over 12 years of experience teaching mathematics

in high school, I offer math support lessons.

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Rania

4.96

(23)

The SAT exam is one of the major steps you need to go through in your life; it's a step that is going to determine your college, your university, and your future as a whole. As with a lot of things in life, it can be a hard step, and there is no shame in asking for help. Here comes my role: I will help you overcome your problems and your difficulties. My job here is to help you achieve your desired results and unlock your potential. Simply put, we will go through every lesson, every unit, and every chapter. We will understand the concept of each lesson, with clear examples to follow. After each one, you will be tested, and after finishing your program, you will be tested on it. That's my plan for my students, so if you are interested, you can easily contact me.

Ayoub

4.96

(23)

I am committed to teaching my students while adopting an active teaching method. I put all my experience acquired as a private tutor at the service of their success.
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Imad

4.96

(23)

his course aims to give you the knowledge and tools necessary to better understand and master mathematics and physics. We provide support for students of all majors.
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The sessions are adapted according to what suits the student and his level.
If you have any questions, do not hesitate to contact us.

Nour

4.96

(23)

Ce cours s’adresse aux étudiants de toutes spécialités souhaitant :

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°° Préparer efficacement leurs devoirs, contrôles et examens.

Pourquoi choisir ce cours ?

°° Méthodes pédagogiques adaptées à chaque élève.

°° Explications claires et simplifiées pour une compréhension rapide.

°° Résolution d’exercices types et aide personnalisée.

Modalités des cours :

•• Cours en ligne interactifs avec un suivi personnalisé.

•• Horaires flexibles pour s’adapter à votre emploi du temps.

Mbacké

4.96

(23)

Je suis un professeur particulier qualifié et passionné de mathématiques, diplômé de l'Université Cheikh Anta Diop de Dakar (UCAD). Mon parcours académique m'a amené à étudier les mathématiques, la physique et l'informatique lors de mes deux premières années d'université, avant de me spécialiser avec une licence et un master en biomathématiques. Ces formations m'ont permis d'approfondir mes compétences en sciences appliquées et de développer une expertise pointue dans l'analyse de concepts complexes.
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Nouhaila

4.96

(23)

Docteur en physico-chimie des matériaux, passionnée par l’enseignement, je donne des cours particuliers de chimie de à tous les niveaux. À la suite d'une expérience de recherche et d'enseignement dense, je base ma pédagogie sur les besoins et le rythme de chaque élève pour rendre les concepts scientifiques clairs, concrets et actuels. Mon but est de promouvoir la compréhension à fond, de renforcer la confiance en soi et de guider chaque élève vers un succès scolaire et personnel. N'hésitez pas à me contacter afin d'avoir un soutien concocté en adéquation avec vos besoins et une progression garantie.

Jihen

4.96

(23)

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.

Wissem

4.96

(23)

I offer Mathematics lessons for middle school and high school students.
I help students understand concepts clearly and solve exercises step by step.
Lessons focus on practice, homework support, and exam preparation.
Classes are adapted to the student’s level and learning pace

Raouf

4.96

(23)

Hello! I help Luxembourgish high school students succeed in the crucial mathematics exam. My approach focuses on past exam papers and official marking criteria.
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Interactive screen: Use of digital tools where I write the solutions to exercises and explanations of the lesson.