mathematics, physics, statistics, further mathematics, & data analysis using statistical tools/packages.

I give classes online. Mathematics: Algebraic Simplification:it involves combining like terms to make an expression simpler. Like terms Like terms are terms that have the same variable(s) with the same exponents. Rules for simplifying Algebraic Expressions. 1. Combine like terms 2. Remove parentheses 3. Simplify numerical coefficients Examples: Simplify: a. 2x + 3x b. 2(x+3) c. X2 + 2x2 Solutions a. 2x +3x = 5x b. 2(x+3) = 2x +6 c. X2 + 2x2 = 3x2. Try these: 1. 3x + 2x - 4x 2. 2y2 + 5y2 - y2 3. X2 + 3x2 - 2x 4. 4z - 2z + z SCIENCE TOPIC: POLLUTION Pollution is the introduction of harmful substances or contaminants into the environment, causing negative effects on the natural world, human health, and the economy. TYPES OF POLLUTION 1. Air Pollution: The release of harmful substances into the atmosphere. 2. Water Pollution: The contamination of water bodies by rivers, lakes, and oceans. 3. Soil Pollution: The contamination of soil with harmful substances. 4. Noise Pollution: Excessive noise that can harm human. 5. Light Pollution: Excessive light that harm health. CAUSES OF POLLUTION 1. Industrial activities 2. Vehicle emission 3. Agricultural activities 4. Waste management 5. Climate waste EFFECTS OF POLLUTION 1.Environmental damages 2. Human health 3. Economic impact 4. Social impact Try this: 1. Define pollution based on the given notes. 2. Highlight 4 types of pollution and explain one TAKE HOME 1. Enumerate 3 causes of pollution SUBJECT 3: TOPIC: WAVE MOTION Introduction Wave motion is a means of transferring energy. In such a motion in a material medium, particles of the medium vibrate about their positions of equilibrium. The wave energy energy is carried forward but not the medium. When we throw a stone into a pool of water, circular waves form and move outward. Waves will also travel along a cord or rope that is stretched out straight on a table if we vibrate one end back and forth. Water waves and waves on a cord, are two common examples of wave motion. In this notes we will concentrate on Mechanical waves-- waves that travel in a material medium. All types of waves have as their source a vibration. Water waves for example move with a recognisable velocity, but each particle of the water itself merely oscillates about an equilibrium position. This is easily seen when we observe leaves on pond as waves pass by. The leaves are not carried forward by the waves, but simply move up and down about an equilibrium point because this is the motion of the water itself. This is a general feature of waves: waves can move over large distances but the medium (e.g. the water or the cord) itself has only a limited movement. A wave consists of oscillations that move without carrying matter with them. Such up-and-down movement or vibration or oscillation of the medium (e.g. water) which causes waves is an example of wave motion. A wave motion is a process of transferring a disturbance (in form of kinetic energy) from one point to another in a medium without any transfer of particles of the medium. A wave is a disturbance which travels through a medium transferring energy from one point to another without causing any permanent displacement of the medium. TAKE HOME Briefly explain the term waves with examples.

The basic sciences are defined as the scientific disciplines of mathematics, physics, chemistry, and biology. This will provide the student thefundament understanding of natural phenomena and the processes by which natural resources are transformed.

Class sessions are interactive and engaging, focusing on concept clarity, practical application, and active participation. Each session includes a mix of explanations, hands-on activities, discussions, and problem-solving exercises to ensure students not only understand the material but can confidently apply it.

Join my English tutoring sessions designed to help children and young learners improve their speaking, reading, writing, and vocabulary skills with confidence! Whether you're just starting out or want to polish your English, my classes are interactive, personalized, and fun. ✨ What to expect: Simple and clear explanations Fun activities, games, and stories Focus on pronunciation, grammar, and conversation Friendly environment to build confidence Support with schoolwork and homework 🎯 Suitable for: Beginners to intermediate learners (ages 6–14), and advanced

In our classes, we begin by discussing your goals and creating a study plan that fits your needs. I teach a broad range of Mathematics and Physics topics at both the high school and university levels, and my teaching approach is highly adaptable. Whether you thrive on a deep, rigorous exploration of core concepts or prefer a practical, example-driven path that builds from the basics to more advanced material, I’m here to support your learning style. We can work together to aim for success on a specific exam or to develop a general understanding of the subject. Throughout our lessons, we’ll pinpoint the most effective strategies for achieving your objectives, whether you seek to master theoretical foundations or excel in practical problem-solving. Lessons are available in both English and Russian, depending on your preference.

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.

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 9 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!

I have over ten years of experience teaching international students for KS3, IB (PYP, MYP), IGCSE, and A Level science with specialism in chemistry. Extra assignments are given and feedback on progress after every lesson. Intensive lessons are available for external and mock examinations.

I am miss Patricia, I am native, French-speaking (🇫🇷) having as an activity outside of my studies tutoring. I teach the French language (FLE) and the English language (ESL). I also have skills to teach learners to repeat in math (📐📏✏🔢), chemistry (👩‍🔬🧑‍🔬🧪📗), biology 🫁🫀🦷🥼🔬 (and/or natural sciences 🌏🍀🪰🪱🦠 🥽), French (🇫🇷) and English (🇬🇧). If you are a parent and you are actively looking for a tutor to supervise your children (help with homework or rehearsals), I am at your disposal. Having a great experience that I acquired by babysitting and serving in youth groups, I was able to immerse myself in the psychology of young people and children and I have this ability to touch their difficulties. . Learning is not the army or a chore, in addition to being an excellent tutor for them, I can also be this benevolent company that will allow them to unleash their potential. My announcement concerns learners of the French-speaking system (French, Belgian, Canadian) and the bilingual system (French, English). Through the first course, I would highlight my skills mentioned above and if you are won over, we can continue together. Level concerned by my ad: - primary level (any subject) - middle school level (English, French, mathematics), biology (and/or natural sciences), chemistry - high school level (English, biology) If you are interested in this ad, comment with a plus, or write me a private message and together let's make your children better at school. Miss Patricia,

As an experienced teacher with a PhD in mechanical engineering, I offer specialized courses to master essential concepts in mechanical engineering: Modules taught: 🔹 Continuous Media Mechanics (MMC): Introduction and in-depth study of the basics of continuous media mechanics, behavior laws, and practical applications. 🔹 Elasticity: Study of deformations and stresses in elastic solids, theory and resolution of complex problems. 🔹 Strength of Materials (RDM): Analysis and calculation of stresses, deformations, and dimensioning of mechanical structures. Who are these courses for? 🎓 Students in preparatory classes, engineering schools, or technical faculties. 🏗️ Professionals wishing to strengthen their knowledge in mechanical engineering. Why choose my courses? ✔️ Courses adapted to beginner to advanced levels. ✔️ Teaching based on concrete examples and typical exercises. ✔️ Personalized support for your projects, exams or competitions. ✔️ Clear and detailed course materials provided in each session. Course organization: Format: Individual or group lessons. Modality: Online or in person (depending on your location). Duration: Flexible depending on your objectives.

Dynamic and experienced Chemistry Educator with over 30 years of practical expertise in the pharmaceutical industry and in teaching chemistry. Recognized for a strong background in both theoretical knowledge and hands-on application. Committed to fostering a deep understanding of chemistry concepts and their practical implications among students. Qualifications: • Pharmacy Degree: Equipped with a solid foundation in pharmaceutical sciences, drug development, and pharmacology, providing a comprehensive understanding of the field. • Two Master’s Degrees: Possessing advanced knowledge in two specialized areas, demonstrating a commitment to continuous learning and professional development. These degrees likely encompass subjects relevant to chemistry and education, further enhancing expertise in teaching methodologies and curriculum design. • Postgraduate Diplomas: Acquired multiple postgraduate diplomas, including CMQ&OE (Certified Manager of Quality/Organizational Excellence) and TQM (Total Quality Management) with the Canadian Board Equivalence. These additional qualifications highlight proficiency in quality management systems, organizational excellence, and process improvement techniques. • Teaching expertise: o IGCSE following boards “Cambridge, Edexcel& OCR”: OL, AS & A2 levels. o For International baccalaureate “IB”: Sl & HL levels.

Science includes all natural science subjects; PHYSICS, CHEMISTRY, BIOLOGY and MATHEMATICS . PHYSICS deals with MECHANICS of OBJECTS while CHEMISTRY deals with CHEMICAL CHANGES of different REACTIONS.On the other hand BIOLOGY is the study of LIFE PROCESSES and different MATERIALS that SUPPORTS LIFE.Whereas , MATHEMATICS is a subject that explains DIFFERENT CONCEPTS using NUMBERS and VARIABLES.

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.

Are you considering using professional tutoring/mentoring support to excel in the upcoming (resit) exams? These special sessions are tailored to support you in beating those exams and crushing those resits. We directly target and tackle your concerns, brushing up on any missed fundamentals to handle future challenges. Before you know it, you will be able to conquer your challenging curriculum, whether it is: - A-Levels; - International Baccalaureate (IB); - Advanced University courses; or - GCSEs Contact me to introduce yourself and tell me more about the topics that you would like additional support with. Whatever school or university you are studying at, I am certain that you will leave our sessions fulfilled, inspired, and driven to take on any challenge that may come your way. I look forward to meeting you! __________________________________________________________________________________ Students from the following institutions are already enrolled, with ongoing lessons: 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: - Delft University of Technology (TUDelft) - University of Amsterdam - University of Groningen - Leiden University - Hogeschool Inholland University of Applied Science - Imperial College London (+ Business School) (ICL) - University College London (UCL) - King's College London (KCL) - ETH Zurich - Swiss Federal Institute of Technology __________________________________________________________________________________ A little about myself: My name is Anh; I was born and raised in the U.K. and I have over 8 years of international experience, tutoring Middle School to University Level Maths, Sciences, and Engineering, with 4 years of working experience in the Aerospace and Maritime industry. I have a fun, ambitious, and outgoing personality with a passion for music, cooking, and trying new things. Whilst teaching and mentoring, I am patient and adaptable to the needs of each of my students. I also have experience with supporting students with learning difficulties, such as ADHD, dyslexia, and dyscalculia. I am working as an Engineering Specialist/Consultant, holding: - a degree as a Master of Aeronautical Engineering from 1 of the Top 10 World Universities, - A*A*A* A-Level Further Maths and Physics, with, - Straight As and A*s in (GCSE) Maths, Physics, Chemistry, Biology, English, and Geography. I was also previously mentored and tutored myself and having been through the problems and achievements first-hand, I want to help others do so as well.

I teach students who are having difficulty in biology or who want to strengthen their skills and gain confidence. Whether it is to better understand the concepts seen in class, prepare for an exam or practice exercises, this course offers personalized support adapted to the student's level. We will review key concepts together, clarify difficult points and work on practical exercises to promote better understanding.