My class descriptions involves learning all four natural sciences with stepwise approach.Below is what we are going to cover briefly in every science subject; 1.BIOLOGY: We will cover the following topics; •Classification and characteristics of living organisms •Cells •Cells and Solutions •Nutrients and their uses •Plant Nutrition •Enzymea •Animal Nutrition •Excretory System •Endocrine System •Nervous System •Reproduction •Contraceptives •Immune System •Excretory System 2.CHEMISTRY: We will cover the following topics; •Particle arrangement of matter •The Covalent bonding •Acids,Bases and Salts •The periodic table •Extraction of metals •Rate of chemical reactions •Chemical energetics •Non Metals •Chemistry of the environment •Organic Chemistry 3. PHYSICS: We will cover the following topics; • Physical quantities and measurements •S.I units and their conversions •Matter Density,Volume and Mass •Weight •Motion •Force •Electromagnetic Spectrum •Soutu •Electricity •Transformer •Radiation

I have successfully instructed this course for a span of five years, catering to a cohort of high-achieving students who consistently attained commendable results. With a cumulative experience of 20 years in the field of biology, I bring a wealth of knowledge and expertise to the classroom. Moreover, I possess a decade of experience specifically in online teaching, honing my skills in effectively delivering course content and engaging students in virtual learning environments. Course Description: AP Biology Course Overview: The AP Biology course is designed to provide high school students with a comprehensive understanding of the principles and concepts of biology. This course is equivalent to a college-level introductory biology course and aims to prepare students for the AP Biology exam administered by the College Board. Course Objectives: 1. Develop a deep understanding of the fundamental principles of biology, including the structure and function of cells, genetics, evolution, ecology, and physiology. 2. Cultivate scientific inquiry skills, such as designing and conducting experiments, analyzing data, and drawing conclusions based on evidence. 3. Foster critical thinking and problem-solving abilities by applying biological concepts to real-world scenarios. 4. Enhance scientific literacy by studying and discussing current biological research and its implications. 5. Promote the development of laboratory skills, including proper experimental techniques, data collection, and analysis. 6. Prepare students for the AP Biology exam through comprehensive content review, exam-style practice, and strategies for success. Course Outline: Unit 1: Chemistry of Life - Introduction to biological macromolecules (carbohydrates, lipids, proteins, nucleic acids) - Cell structure and function - Enzymes and metabolic pathways - Energy and ATP Unit 2: Cell Structure and Function - Membrane structure and transport - Prokaryotic and eukaryotic cells - Cell cycle and cell division Unit 3: Cellular Energetics - Photosynthesis - Cellular respiration - Energy transfer and ATP production Unit 4: Genetics - Mendelian genetics - Molecular genetics (DNA structure, replication, transcription, translation) - Genetic engineering and biotechnology Unit 5: Heredity - Inheritance patterns - Chromosomal basis of inheritance - Population genetics Unit 6: Evolutionary Biology - Natural selection - Evidence for evolution - Speciation and patterns of evolution Unit 7: Ecology - Populations and communities - Ecosystems and energy flow - Conservation biology Assessment and Grading: Assessment in this course will include a variety of methods, such as quizzes, tests, laboratory reports, projects, and the AP Biology exam. Grades will be based on student performance in these assessments, as well as class participation and engagement. Note: This course description is a general outline and may vary based on the specific curriculum and requirements of your educational institution.

Science includes all natural science subjects; PHYSICS, CHEMISTRY, BIOLOGY and MATHEMATICS . Topics to be covered In PHYSICS are: •Measuring quantities •Weight and Mass •Density, Mass and Volume •Motion •Forces •Light and it's properties properties •Gas Laws •Thermal Dynamics •Momentum •Machines •Waves •Sound •Elctromagnetic Spectrum •Electricity •Magnetic induction •Transformer •Radiation Topics to be covered in CHEMISTRY are: •Atomic structure •Chemical Bonding •Elctronic configuration •The Periodic Table and the Trends •Extraction of Metals •Thermal Decomposition •Oxides •Acids Bases and Salts •Mole concepts •Chemical Reactions •Chemical Energetics •Redox Reactions •Non Metals •Chemistry of the Environment •Organic Chemistry Topics to be covered in BIOLOGY are: •Characteristics and classification of living organisms. •Magnification of cells •Types of Cells •Cells and Solution Concentrations •Reproduction in Plants of Animals •Genetic Recombination •Nutrition in Animals •Plant Nutrition •Heredity •Anomalities in Animals and Plants •Excretion in Animals •Endocrine System •Immune System •Nervous System •Adaptation of living organisms on their environment •Reproduction in Animals •Animal feeding levels Topics to be covered in MATHEMATICS are: •Types of Numbers •Algebra •Sets •Indices •Fractions •Functions •Trigonometry •Equatioms •Probability •Transformations •Geometry •Proportions •Exponential and Decay Curves •Distance time Graphs •Mensuration •Properties of a Circle •Statistics NOTE📌 Each class session takes 60 minutes duration. Within this time, a student should have COVERED ALL the class OBJECTIVES. All students are required to ASK QUESTIONS for CLARIFICATIONS as the lesson PROGRESSES. AIM: TO MAKE YOU PASS ALL THE SCIENCE BASED SUBJECTS BY BREAKING DOWN SOPHISTICATED CONCEPTS INTO SIMPLICITY. SYLLABI COVERAGE: ALL SYLLABI ARE COVERED

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.

My name is Christian, and I hold a master’s degree in Chemistry (Biomolecular Sciences) and a PhD in Developmental Biology. For several years, I have been tutoring students in chemistry, math, and physics—and I’d be happy to help you too! Although my lessons are conducted online, I ensure they remain personal and engaging. Using a marker and a whiteboard, I create a simple yet dynamic learning environment that feels similar to studying together in person. Every student has unique goals and learning styles, and I tailor my lessons to suit your needs. I’m highly involved in your progress, with an optimistic and approachable attitude. My lessons foster a safe and motivating atmosphere, where not only does your understanding of the subject grow, but so does your confidence! I’d love to help you achieve your goals—feel free to reach out!

Doctor in chemical sciences with extensive professional experience in the life sciences, I help upper secondary, university and higher education students to approach and understand chemistry, organic chemistry, and biochemistry. I emphasize an understanding of basic concepts from experience in other areas of interest to the student. I also help with the preparation and writing of internship reports, ITTs and doctoral theses.

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.

Are you fascinated by the living world but find biology overwhelming? Dive into the incredible realm of Biology with Dr. [Your Name]! From the tiniest cell to vast ecosystems, I make complex concepts clear, engaging, and exciting for school students of all ages and university learners. Whether you need to ace your next exam, master challenging topics, get a head start on your homework, or navigate complex research projects, I provide personalized guidance that makes learning an adventure. Let's transform your understanding and ignite your passion for life science!

Struggling with Biology? Or just want to get ahead? I offer personalised, engaging lessons for students aged 7 to 17, covering everything from foundational skills to exam preparation. Whether your child needs help with primary school basics, secondary school concepts, or is preparing for O Levels, Matric, IGCSE, or A Level exams, I tailor each lesson to their learning style and pace. I make complex topics simple, encourage questions, and help boost both confidence and grades. What I offer: • Clear explanations and step-by-step guidance • Help with homework, school topics, and exam prep • Regular progress feedback for parents • Friendly, supportive teaching environment • Online lessons for convenience and flexibility Let’s make learning Biology enjoyable and effective!!!

A graduate of the double degree in Biotechnology and Biochemistry, and with a Master's degree in Biomedicine, I offer private Biology classes for secondary school, high school, and university levels. I have a strong passion for teaching and especially enjoy teaching Biology, as it is one of my greatest passions. I have previous experience teaching students at different levels: from all subjects in the 2nd year of secondary school, through Mathematics in the 4th year of secondary school, to Biology in the 1st year of undergraduate studies. I like to adapt classes to each student's pace and learning style, as well as to the type of subject. I usually start by clarifying concepts the student hasn't understood, and in subsequent sessions, we dedicate time to reviewing and reinforcing what they've learned. I'm available to teach both online and in-person classes. Don't hesitate to contact me for more information!

Are you a student preparing for your IB Biology exams or looking to build a strong foundation before entering the IB Diploma Programme? I offer personalized online tutoring tailored to students in MYP 10 and IBDP Biology (SL/HL). 🧬 What I Offer: (A) MYP Year 5 Support: Clear explanations of key concepts like cells, human body systems, homeostasis, and basic genetics – all aligned with MYP criteria and assessment styles. (B) IBDP Year 1 & 2 (SL/HL): Help with all IB Biology core topics and HL extensions: 1. Molecular Biology, Cell Biology, Genetics, Ecology, Human Physiology, Evolution & Biodiversity 2. HL topics like Plant Biology, Neurobiology & Behavior 3. Internal Assessment (IA) guidance and support 4. Practice with past paper questions and exam techniques 🔍 Why Choose Me? 1. Patient, flexible, and experienced in IB Biology - Received final grade 6/7 in HL Biology in 2021 - Received IA grade 6/7 in HL Biology 2. Sessions tailored to your pace and learning style 3. Help with understanding tricky concepts, improving exam technique, and staying on track with coursework 📚 Ideal For: MYP 10 students transitioning to IBDP Biology IB students looking for extra help preparing for exams, IAs, or just weekly support Anyone needing structured, easy-to-follow biology explanations 📅 Lesson Format: Online only Flexible scheduling (after school/weekends available) One-on-one, live sessions over Zoom or similar Let’s make IB Biology simpler and more manageable together! Feel free to message me to discuss your goals or schedule a session.

"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."