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

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From 28.82 £ /h

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

Extra information

احضر جهازك المحمول

Location

Online from United Arab Emirates

About Me

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

Education

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

Experience / Qualifications

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

Age

Children (7-12 years old)

Student level

Beginner

Intermediate

Advanced

Duration

30 minutes

60 minutes

The class is taught in

Arabic

English

Skills

Science

Availability of a typical week

(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

Mohamed

4.94

(18)

Physics and chemistry are the gateway to understanding all sciences, as a science student you will need to be able to sort through the many complex features to become a true student scientist with a critical and curious mind. That's why I designed this course to help students prepare for their exams and the next school year to fill in the gaps they have in math and science.
I would like to inform you that I am a young researcher and I can also help you to acquire basic knowledge of Microsoft Office and other essential software for your career.

Anh

4.94

(18)

If you're preparing for resit exams and want to ensure you succeed, I’m here to help. These tailored sessions are designed specifically to support you in mastering the material and boosting your confidence. We'll focus on addressing any areas of concern, revisiting missed fundamentals, and reinforcing your understanding to tackle any future challenges with ease.

Whether you're tackling:
• A-Levels
• International Baccalaureate (IB)
• Advanced University courses
• GCSEs

You’ll gain the confidence and knowledge to master the curriculum and approach future challenges with ease.

Contact me now for availability, and let's schedule your first session soon. I look forward to working with you!
__________________________________________________________________________________

I'm actively supporting students from top high schools and universities worldwide, including:

High Schools:
• International School of The Hague (ISH)
• The British School in The Netherlands (BSN)
• The British School of Amsterdam (BSN)
• International School Rijnlands Lyceum Oegstgeest (ISRLO)
• The European School The Hague (ESH)

Universities:
• ETH Zurich - Swiss Federal Institute of Technology (ETH Zurich)
• Imperial College London (+ Business School) (ICL)
• University College London (UCL)
• King’s College London (KCL)
• Delft University of Technology (TUDelft)
• University of Amsterdam (UvA)
• University of Groningen (RUG)
• Leiden University (LU)
• Hogeschool Inholland University of Applied Science (Inholland)
• Queensland University of Technology (QUT)
• University of Queensland (UQ)
• Griffith University (Griffith)
__________________________________________________________________________________

My name is Anh, and I was born and raised in the U.K. With over 10 years of international experience tutoring Maths, Sciences, and Engineering from Middle School to University Level, I’ve supported over 80 students worldwide in unlocking their full potential.

I have a fun, ambitious, and outgoing personality, and I’m passionate about music, cooking, and trying new things. In my tutoring and mentoring, I am patient, adaptable, and committed to meeting the unique needs of each student.

I work as an Engineering Specialist/Consultant, holding:
• Master’s degree in Aeronautical Engineering from Imperial College London,
• AAA* A-Level in Further Maths and Physics,
• Straight As and A*s in (GCSE) Maths, Physics, Chemistry, Biology, English, and Geography.

Having been mentored and tutored myself, I understand the challenges students face. Through my own experiences of overcoming obstacles and achieving success, I’m passionate about helping others do the same. Let’s work together to ensure you reach your full potential, both academically and personally!

Mavi

4.94

(18)

I am Mavi, a physics engineer working at an aerospace company.
I have been teaching private lessons at the primary, secondary, high school, and university preparatory levels for 11 years. I teach mathematics, physics, chemistry, and science. I have a good command of the curricula of IB, IGCSE, American, Hong Kong, and international schools.

Additionally, I hold the position of president at the Astronomy Society, where I foster my students' interest in astronomy and science beyond the lessons. I prepare the learning environment by incorporating experiments and exploration, moving away from rote education. I often bring experimental materials to class, aiming to make learning memorable through hands-on experiments.

As an educational mentor, I approach my students as if they were my siblings, valuing creativity. I have a deep passion for mathematics, physics, and science. I am dedicated to helping students understand and learn because life encompasses both SCIENCE and ART. The more people I can inspire to know, understand, and love mathematics, physics, and chemistry, the more proud I am.

Are you curious about how nature works?

Let's explore together!

Magdi

4.94

(18)

This course is designed for IB Chemistry HL and SL students who aim to achieve strong academic results through structured, exam-focused preparation.

What This Course Covers

Complete syllabus coverage (HL & SL)
Concept reinforcement and advanced problem-solving
Stoichiometry and quantitative calculations
Organic chemistry and reaction mechanisms
Energetics, kinetics, equilibrium, and acid–base chemistry
Data-based and structured exam questions
Mark scheme analysis and examiner expectations
Time management strategies for exams

Internal Assessment (IA) Support

For students requiring additional guidance, structured IA supervision is available, including:
Refining research questions
Experimental design discussion
Data processing and uncertainty analysis
Evaluation and conclusion structure
Improving clarity and scientific reasoning

Teaching Methodology

Lessons are organized, focused, and results-driven. Students are trained to:
Understand concepts at a fundamental level
Apply knowledge to unfamiliar exam scenarios
Structure answers according to IB mark schemes
Improve calculation accuracy and logical reasoning
Develop confidence under exam conditions
Each student receives a personalized study plan based on their current level and target grade.

Michael

4.94

(18)

Expert Science & Chemistry Tutor – IGCSE | A-Level | IB | KS3
Online & In-Person Lessons Available in Madrid.

Are you looking for a dedicated, experienced, and results-driven science tutor to help you or your child excel in school or exams? Whether you're preparing for IGCSE, A-Level, IB, or Coordinated Sciences, I’m here to help you achieve your goals.

✅ Subjects Offered:

Chemistry (IGCSE, A-Level, IB, Edexcel, AQA, Cambridge)

Coordinated Sciences (Double Award)

General Science (KS3 & KS4)

Exam preparation and lab skills (Paper 3/ practical-based support)

🧪 About Me:
I’m a qualified and passionate science teacher with over 10 years of experience teaching in international schools across Spain, the UK, and the Middle East. I currently work at a leading international school in and specialise in Chemistry and Coordinated Sciences.

🌟 What You’ll Get:

Personalized 1:1 support tailored to your learning style

Exam-focused strategies to boost confidence and grades

Simplified explanations of complex topics

Friendly, patient, and engaging lessons

Help with homework, projects, revision, and lab reports

📍 Location:

Online worldwide via Zoom/Google Meet

In-person in Madrid, flexible hours available

🎯 Who is this for?

Students aiming for top grades in science and chemistry

Those who need extra support understanding key concepts

IB or A-Level students needing help with Internal Assessments or lab work

📩 Message me today to book your first lesson or ask any questions. Let’s boost your science skills and exam success together!

Dorcas

4.94

(18)

Passionate and dedicated teacher with five years of experience fostering an engaging and inclusive learning environment. I'm committed to promoting student success through personalized instruction, differentiated learning strategies, and active student engagement. Proven track record of implementing innovative teaching methods and achieving measurable improvements in student academic performance.
I offer home tution services for igcse and other curricular.
I tutor learners in both lower and upper grades English, Maths and Science and other subjects if the need be.
Duration per session is an hour and above.

Mahmoud

4.94

(18)

Hello students! Do you find it difficult to learn science subjects, especially chemistry? This may be because chemistry contains some difficult or complex concepts or terms. If you are one of these, do not worry!! Hello and welcome to you, my students, in the right place to solve this problem through simplifying science lessons, especially chemistry. Through these lessons, we will learn together how to deal with difficult-to-understand matters and terms, because I have extensive experience extending to more than 15 years in conveying complex concepts in a clear, easy and simple way. My goal is to make science and chemistry in general and organic chemistry in particular wonderful and understandable for everyone. As a dedicated teacher, I create an interactive and stimulating learning environment for my students using the latest methods. I am ready to share my passion and guide each student towards excellence and success in the field of science and organic chemistry and in studies in general, as I work as a student advisor in an international institution. In addition, I have excellent communication and presentation skills and am patient and calm when teaching. In addition, I constantly follow up on my students' progress and regularly evaluate their understanding through continuous solution of objective questions, as I care more about understanding than memorization. On the other hand, I also maintain good follow-up with parents. My teaching approach is directed towards achieving the highest results, with a focus on helping students understand and master information.

For university students or master's and doctoral students, I teach the course of natural product chemistry or phytochemistry. In this course, we will learn about the methods of extracting, separating and identifying the chemical form of active chemical compounds (biologically active secondary compounds) from natural sources, such as medicinal and aromatic plants. We will also discuss what is known as chromatography, spectroscopy devices, spectroscopy, mass spectrometry and magnetic resonance analysis. In addition to knowing some important applications of these active materials in various fields, such as the pharmaceutical industry, agriculture, etc. We will also learn the practical methods that are carried out in the laboratory to conduct toxicity, antioxidant and diabetes analyses, etc.

Finally, "for those interested in scientific research" there is a course dedicated to knowing what scientific research is, how to choose a research point, how to write scientific research and how to find the appropriate journal for publication and everything related to this topic.

Experience: About 20 years of practical experience in the field of chemistry, medicinal and aromatic plants and pharmacy with parallel training and private lessons for chemistry curricula.

With my qualifications and experiences, as I hold a master's degree and a doctorate in organic chemistry (chemistry of natural products), in addition to other postgraduate certificates and a doctoral scholarship in pharmaceutical sciences in Belgium from the Erasmus Mundus organization affiliated with the European Union.

Christoph

4.94

(18)

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.

Mian

4.94

(18)

This tutoring session is designed to support students in achieving a deeper understanding of their subjects through personalised guidance and engaging activities. Each lesson will focus on core concepts, problem-solving strategies, and practical applications to reinforce learning. Tailored to individual learning styles, these sessions aim to build confidence, enhance critical thinking, and foster a positive attitude toward learning. Suitable for all levels, whether you’re looking to solidify foundations or prepare for exams.

Dr.Ibrahim

4.94

(18)

This course offers an integrated introduction to the core areas of science, including biology, physics, earth science, and environmental science. Students will explore scientific concepts, principles, and methods through hands-on experiments, observations, and problem-solving activities. Emphasis is placed on developing scientific literacy, critical thinking, and an understanding of the scientific method. The course encourages curiosity about the natural world and prepares students to apply scientific knowledge to everyday life and future academic study.

Hayat

4.94

(18)

This course is designed for anyone interested in learning data science using Python. It provides a hands-on introduction to fundamental data analysis tools such as NumPy, pandas, matplotlib, and seaborn. You'll learn how to manipulate datasets, create visualizations, and lay the foundations for statistical analysis and machine learning.

The course combines theory and practical exercises for effective, practical progress. No prior programming experience is necessary: we'll start with the basics to build solid, usable skills quickly.

Jihen

4.94

(18)

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.

Joash

4.94

(18)

This course helps you truly understand physics in a structured and logical way. Whether you are working on mechanics, electricity, waves, or thermodynamics, lessons are tailored to your level and goals.

We focus on building strong conceptual understanding first, then applying that knowledge to exercises and exam-style problems. Instead of memorizing formulas, you will learn how to derive and use them confidently.

Lessons are interactive and taught using a digital whiteboard, where we work through theory and calculations step by step. The goal is deeper understanding, improved problem-solving skills, and lasting confidence in physics.

Dorsaf

4.94

(18)

Chemistry is often taught as a series of facts to memorize, but at its heart, it's a beautiful and logical story about how the world works at the molecular level. As a master student of theoretical and computational chemistry, I don't just teach you what happens; I teach you the fundamental why.
This class is designed for students who want to truly understand chemistry, not just pass a test. Whether you're a high school student grappling with stoichiometry, an undergraduate diving into organic chemistry, or simply a curious mind wanting to understand the world around you, this course is for you. I believe that anyone can understand chemistry with the right guidance.
My goal is to be that guide. I'm here to help you, whether you're feeling lost in class, preparing for final exams, or starting a university course that feels overwhelming. I adapt to each student's unique needs and learning style.

I can help you master:
The Atom and Periodic Table: Understanding the building blocks.
Chemical Bonding: How and why atoms stick together.
Stoichiometry: Mastering mole calculations and chemical reactions.
Solutions and Concentration : Making sense of molarity and dilutions.
Acids, Bases, and pH : Demystifying protons and logarithms.
Thermodynamics and Kinetics: Understanding energy and reaction rates.

And more! Whether it's physical chemistry, organic chemistry, or inorganic chemistry, we can explore it together.
We'll work at your pace, fill in any gaps in your knowledge, and build your confidence step by step.

Jeremy

4.94

(18)

IB Physics is one of the most technically demanding subjects at Diploma level. Success requires more than conceptual understanding — it requires structured exam execution.

This programme is designed for students aiming to move up grade boundaries through disciplined, examiner-aligned preparation.

Each student follows a structured performance cycle:

• Diagnostic assessment of current level
• Concept consolidation with precision
• Command term interpretation training
• Markscheme alignment and structured answer writing
• Timed past-paper simulation
• Error pattern analysis and refinement

Many capable students lose marks due to poor structure, misinterpreted command terms, or lack of exposure to examiner-style questions. These gaps are addressed directly.

Over the past year, students have improved by two to three grade boundaries within eight to ten weeks through targeted intervention and consistent practice.

Sessions are delivered online in a professional, interactive format and are suited to students preparing for mocks, final exams, or IA refinement.

Designed for serious students aiming for 6s and 7s.