,Dears I am writing to you today to express my enthusiasm for chemistry and to encourage you to study this fascinating subject. Chemistry is the study of matter and its properties as well as how matter changes. It is a vast and complex field that encompasses everything from the smallest atoms to the largest molecules. Chemistry is essential to our understanding of the world around us, and it plays a vital role in many different industries, including medicine, agriculture, and manufacturing. I have been a chemistry educator for many years, and I have a deep passion for the subject. I am also highly qualified to teach chemistry, with a PhD in chemistry and extensive teaching experience. I am confident that I can help you to succeed in your chemistry studies. In my class, we will explore the wonders of chemistry through a variety of engaging activities, including lectures, discussions, experiments, and projects. We will also have opportunities to work together in groups to solve problems and learn from each other. I believe that everyone can succeed in chemistry if they are willing to put in the effort. I am committed to providing you with the support you need to achieve your goals. I encourage you to consider taking chemistry. It is a challenging but rewarding subject that can open up a world of opportunities for you. Sincerely Dr. MOHAMED LOTFY

My name is Younes and I give language lessons, for me teaching means learning twice so my learning method is based on simplicity and above all you have to move forward according to the student's rhythm to allow him to learn. improve and acquire new bases and be able to assimilate new information without ever becoming saturated. Sometimes it's better to go slowly but surely. In addition, I am a young researcher in applied biochemistry and a temporary teacher at the university for 4 years, so for those who have difficulties and gaps in biochemistry, I will be there to simplify you and above all to make you discover the world. wonder of biochemistry and thank you for stopping by.

I'm a pharmacist, graduated from Faculty of Pharmacy, Ain Shams University, and hold a Master's degree in Analytical Chemistry. My goal is for students to understand important scientific subjects such as biology and chemistry without fatigue and to enjoy studying them. I give homework and submit periodic reports on the student's progress in their studies.

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I'm a Phd in Cell and Molecular biology and i can teach Cell Biology, Genetics, Molecular biology, Hematology, Endocrinology for University Students. In my Cell Biology class, master how cells work and communicate. This class covers the cell structure, cell cycle, cell membranes, membrane transport, action potential, signalling pathways, cell motility and cytoskeleton, mitochondria, bioenergetics—ideal for biology, medicine, or health science majors needing clear explanations and academic support. I use videos and carefully selected images to make complex scientific concepts easier to understand and more engaging. My teaching style is clear and patient — I speak slowly and adjust my pace based on the student’s level to ensure full comprehension. I can teach in English and French depending on the student’s preference. With over 15 years of university teaching experience, I tailor my lessons to each student’s goals and background.

Who among you has visited a mountain or seen rocks of different colors and shapes? Why do you think the rocks are different? Let's find out together! 1. Igneous rocks: They are formed by volcanoes after magma (lava) cools. An example from the Saudi environment: the Harrat Rahat rocks south of Medina. Appearance: dark, hard, and perforated. 2. Sedimentary rocks: It is formed by the accumulation of layers of sand and clay over time. Local example: Rocks in the Great Nafud Desert. Its shape: clear layers, easy to crumble. 3. Metamorphic rocks: It is formed by the alteration of other rocks due to pressure and heat. Example: Metamorphic granite rocks in the Hejaz Mountains. Its shape: its colors are intertwined and strong.

Life and Earth Sciences I give you well-structured, well-organized courses and, above all, course summaries. I help you assimilate the course and I give you summary exercises, revision for exams and for international competitions.

In language learning lessons, it is determined according to the student’s level and desire. You can start from the first level for beginners. In Japanese language lessons, the book we learn from is Minna no Nihongo, which is considered a very rich book and suitable for learners of the Japanese language from scratch, and it provides a rich experience in grammar, words, and kanji that is appropriate for this stage.

Science education at various educational levels is the cornerstone of building students' scientific understanding. In elementary school, science education focuses on developing curiosity and acquiring basic concepts through simple activities and experiments. In middle school, scientific understanding is deepened by studying the principles of physics, chemistry, and life sciences in an integrated manner. In high school, biology is taught in a more specialized manner, as students learn about cells, genetics, body systems, and biological diversity, preparing them for university studies. Teaching biology and basic medical subjects such as anatomy, physiology, pathology, and pharmacology is an important pillar in preparing students for medicine, pharmacy, and nursing. The focus is on applied science, with the depth of content varying according to each specialty, using modern methods such as active learning, simulation, and e-learning to enhance understanding and critical thinking.

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Titulaire d'un master en microbiologie Fondamentale et appliquée, je suis a la disposition des etudiants de biologie / bacteriologie / virologie/ Je vous aide a mieux comprendre et apprendre les bases et l'essentiel de cette science fascinante, allant de la microbiologie générale a la biologie moléculaire. Nous allons tout comprendre ensemble.

Vous souhaitez maîtriser les bases du travail en laboratoire ou approfondir vos connaissances en biochimie ? En tant que formatrice en milieu laborantin et assistante en pharmacie, je propose des cours adaptés à vos besoins : Pour les débutants : Découverte du matériel (pipettes, microscopes), sécurité en labo, et protocoles de base. Pour les intermédiaires : Techniques d’analyses (dosages, préparations), interprétation de résultats, biochimie appliquée. Approche pratique : Exemples concrets (ex. : analyses sanguines, réactions chimiques du quotidien). Ma méthode : 🎯 Supports visuels (photos/vidéos de labo, PPT clairs). Exercices interactifs (études de cas, quiz). Adaptée à chaque niveau, avec une mise en confiance essentielle pour manipuler en toute sécurité. Public visé : Étudiants, adultes en reconversion, ou curieux de sciences !

"Science, as a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe, has profoundly transformed human society by providing the foundation for countless technological advancements, medical breakthroughs, and a deeper understanding of the natural world; from the microscopic structure of DNA that reveals the blueprint of life, to the vast complexities of astrophysics that explore the origins and fate of the cosmos, science continues to challenge our assumptions, push the boundaries of what we know, and inspire innovation across every field—education, industry, environment, and beyond—empowering humanity not only to survive but to thrive in an ever-changing world, while also encouraging critical thinking, curiosity, and a sense of wonder about the universe and our place within it."

Are you ready to embark on an exciting journey into the world of biology? Look no further! Join us for the IGCSE Biology Grade 10 Cambridge International Course, led by Dr. Hisham, an experienced Biology Teacher with a passion for nurturing young minds. Dr. Hisham has a successful track record in teaching biology and has designed this course specifically for IGCSE Biology Grade 10 students. With his hands-on approach and extensive experience, you can expect an enriching learning experience. Dr. Hisham is dedicated to helping every student reach their full potential and creating a supportive and inclusive learning environment. Having taught over 6,000 hours, Dr. Hisham is skilled in utilizing Learning Management Systems to deliver interactive biology courses. Prepare for captivating lessons, engaging discussions, and interactive activities that will deepen your understanding of the subject. What sets Dr. Hisham apart is his international training and expertise in collaborating on technology transfer programs. He has successfully fostered collaboration between prestigious institutions across the globe, facilitating knowledge exchange and innovation. By joining this course, you'll not only gain knowledge but also be exposed to a global perspective in the field of biology. Dr. Hisham's educational background is equally impressive. He holds a bachelor's degree in clinical Pharmaceutical Sciences and specialized training in industrial fermentation technology. This unique combination of education and practical experience allows him to contribute to global advancements in education and research. Don't miss out on this incredible opportunity to excel in IGCSE Biology with an exceptional teacher and an internationally recognized curriculum. Enroll today and unlock your full potential in the fascinating world of biology! Course Content: This course will cover all the major topics that you need to know for your IGCSE Biology Grade 10 exams. Specifically, we will cover: 1. Cells and Organisms 2. Biological Molecules 3. Genetics 4. Ecology 5. Human Physiology and Health In-depth explanations of these topics will be provided, and examples will be used to demonstrate how these topics are applied in the real world. Past Paper Solving: We will go through past papers and analyze questions and answers to gain a better understanding of how the exam questions are structured and how to answer them effectively. We will also discuss different approaches to solving questions and strategies to use in the exam. Exam Preparation: In the last part of the course, we will focus on strategies and tips for exam preparation. I will provide guidance on how to use resources to support your learning and advice on how to approach the exam efficiently and effectively. By the end of this online course, you will have a deep understanding of all the topics covered in the IGCSE Biology Grade 10 exam, and you will be well-prepared to succeed in the exam.

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