Data Analytics/Science, Machine Learning, Statistics

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.

Mathematics, often hailed as a core subject in education, holds a pivotal position in shaping a student's academic foundation and critical thinking abilities. Here are some reasons why mathematics is considered one of the best core subjects that students need to understand: Enhances Critical Thinking and Problem-Solving Skills: Mathematics challenges the mind to think logically, analyze situations, and formulate effective strategies to solve problems. This skill set is applicable not only in mathematics itself but also in various aspects of daily life, including decision-making and analyzing real-world issues. Promotes Analytical and Quantitative Reasoning: Mathematics trains individuals to dissect complex problems into manageable components, apply suitable methods, and arrive at accurate solutions. This logical approach enhances analytical skills and nurtures a quantitative mindset, enabling students to interpret data and make informed judgments. Facilitates Technological Proficiency: In today's technology-driven world, understanding mathematics is fundamental to grasping technology. Concepts in mathematics underpin various technological advancements and innovations, making it indispensable for students aspiring to excel in STEM (Science, Technology, Engineering, and Mathematics) fields. Fosters a Strong Foundation for Higher Education: Mathematics serves as a prerequisite for many academic disciplines, especially in science, engineering, economics, and computer science. A solid understanding of mathematical principles equips students with the knowledge and skills needed for advanced studies and specialized careers. Encourages Perseverance and Resilience: Solving complex math problems often requires patience, persistence, and resilience. Overcoming mathematical challenges instills a sense of accomplishment, boosting students' confidence and motivation to tackle difficulties in other academic and life domains. Supports Financial Literacy: Mathematical knowledge is essential for understanding personal finances, budgeting, investments, and overall financial literacy. It equips individuals to make sound financial decisions, plan for the future, and manage resources effectively. Enhances Communication and Language Skills: Mathematics has its own language and symbols. Learning to communicate complex ideas using this language improves overall communication skills, enabling students to convey ideas more clearly and succinctly, a valuable skill in various professions. Prepares for Competitive Exams: Many competitive exams, such as SAT, ACT, GRE, and various entrance exams for higher education, have a significant mathematics component. A strong foundation in mathematics is crucial for achieving high scores in these exams and securing admission into reputable institutions. In conclusion, mathematics is much more than a subject to pass in school; it is a fundamental tool for empowering students with essential life skills, shaping their cognitive abilities, and preparing them for a successful future. Understanding and appreciating the beauty and utility of mathematics can significantly enrich one's academic and professional journey. Mathematics is a critical subject as it sharpens problem-solving and analytical skills. It's fundamental for technology, lays the base for higher education, and boosts resilience. Understanding math is key to financial literacy and success in various fields, making it a crucial core subject for students.

Mathematics is very important and it is the basis for every students. I will teach you from the scratch and I promise you that you will be the best in less than 6months. No matter the standard of intelligence quotient I am going to make you to be the best in mathematics.

I specialize in teaching students Maths, and basic science for junior secondary school. I stir up their interest in the subjects and prepare them for external exams like Junior WAEC. I introduce simple to complex teachings of the topics and assess them by giving them homework assignments at the end of each lesson.

A good and intuitive time learning Mathematics in a way that ensure your development and also enables the total development and growth of the child.Children learn in different ways and at different places therefore teachers must find a way and method to ensure the total and effective development and growth of the child in the shortest time possible

Experienced over 18 years, I give private lessons in Mathematics - Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Chemistry - Biology, Geology to students of French or international program (in English) of Terminales, Bac, 1ère, Second, Brevet, competitions and medical university preparatory classes or 1st and 2nd university years either at home or by internet online by virtual class method. Preparation, help with exercises and follow-up of CNED students. For more information, do not hesitate to contact me, guaranteed response in a few minutes up to 10 hours maximum.

I am a Math and Physics tutor with over 10 years of experience, backed by an MIT background and training from top technical schools. My lessons are unmatched, blending charisma, passion, and innovative teaching methods to create a magical learning experience. I focus on highly personalized, one-on-one sessions, understanding each student’s unique mindset to unlock their full potential. Teaching is my true passion! I genuinely enjoy sharing my knowledge and skills with those in need. My friendly and supportive attitude allows me to establish a connection with every student right from the first lesson. So, if you're feeling demotivated and down, don't worry! I'm here to help you find the motivation you need for both academic and personal success. If you have any questions, please feel free to contact me anytime here. I will respond to you as soon as possible!

I am a qualified and experienced mathematics tutor. Graduated from the Free University of Brussels in 2011, I started my career by teaching remedial courses in different schools in Brussels. I then specialized in individual academic support by following educational training at the Harvard Graduate School of Education. I have been giving private mathematics lessons daily for over ten years. The students who follow my private lessons benefit from personalized support. The first session is devoted to an in-depth assessment of the student's mathematical knowledge. The objective is to detect its weak points and understand their origin in order to adapt my courses to its needs. I develop a tailor-made remediation program for each of my students aimed at filling each of their gaps. Over the course of the sessions, the student builds a solid foundation for learning and regains self-confidence. At the same time, I help him acquire a work methodology that allows him to gradually become autonomous in his studies. I have a perfect knowledge of the mathematics program of the College and the High School (from the Sixth to the Terminale). During my formative years, I studied and developed many techniques that make it easier to learn math. The strength of my pedagogical approach lies in my ability to explain in a simple way everything that the student finds complicated. I am passionate about this job because it gives me the opportunity to guide dropout students on the path to success. It is a real pleasure to see them evolve and come to terms with the fantastic world of mathematics. I provide my private lessons in Limoges (at the student's home) or remotely (online via the internet). My distance learning courses take place on an interactive online whiteboard. This board is specially designed to promote student/teacher interaction on the internet. Thanks to this educational tool, my online courses are as effective as home courses. The student only needs an internet connection and a computer, tablet, or smartphone to take advantage of it.

Hi! Welcome! I am a Ph.D. researcher in Physics at the University of Cologne, Germany. Recently, I graduated from the University of Groningen in the Netherlands with a Master's degree in Nanoscience (w/ cum Laude). I offer private tutoring (for high school and/or university-level students) so you can understand the fundamental concepts and excel in your studies. I have teaching experience of 5+ years in Physics and Mathematics to both high school and university-level students. This class aims to provide an overview of calculus and linear algebra and focuses on the fundamental mathematical tools and concepts, such as limits, differentiation, and integration. Building on these basic concepts, we will review methods for solving problems related to optimization, linear differential equations, and matrix algebra. Outline of the course: 1. Calculus: 1.1 Limits of functions 1.2 Continuity, types of discontinuities, intermediate value theorem 1.3 Differentiation (or derivative), slope, secant, tangent 1.4 Rules and theorems for differentiation, power rule, product rule, chain rule 1.5 Derivatives of exp, log, and trigonometric functions 1.6 Implicit differentiation and derivative of inverse functions 1.7 Rolle's theorem, mean value theorem, critical point, maximum/minimum of a function 1.8 First and second derivative tests, inflection points 1.9 Anti-derivative, indefinite integral, integration by substitution, integration by parts 1.10 Definite integral and its application (area between curves, application in physics)\ 1.11 Optimization and linear differential equations 2. Linear Algebra: 2.1 Vectors and scalars in Euclidean space, vector arithmetic, scalar product, cross product 2.2 Equations for lines and planes, vector spaces, linear independence, span, basis, dimension 2.3 Linear transformations, coordinates, and representation of linear transformations by matrices 2.4 Matrix operations: matrix multiplication, transpose, determinant, inverse, and Hermitian conjugate 2.5 Systems of linear equations, Gaussian elimination 2.6 Eigenvalues and eigenvectors 2.7 Range, kernel, and rank-nullity theorem and many more... *Note that the sessions will be held online (via Discord/Zoom/Microsoft Teams).

*ENGLISH BELOW* Hello! My name is Sanne (23) and as a master student in Molecular Life Sciences I have a great passion for biochemistry. I have several years of experience and have helped more than 20 students with various science subjects. I offer tutoring for the subject mathematics (mathematics A, B and C). Whether you need help with a specific chapter, or want to follow a broader exam training. During the tutoring we will mainly work together on assignments and I will support you in the thinking process. In addition to the lessons, it is of course also the intention that you work independently. You need a calculator yourself. Tutoring in pairs or small groups (for example with classmates) is possible at a lower rate per person – please contact us for more information! *ENGLISH* My name is Sanne (23), and I'm a Master's student in Molecular Life Sciences with a strong passion for biochemistry. I have several years of tutoring experience and have helped over 20 students with various science subjects. I currently offer tutoring sessions in mathematics (A, B, and C) – whether you need help with a specific chapter or are looking for broader exam preparation. During our sessions, we'll work through exercises together, and I'll guide you through the thought process step by step. Between sessions, it's important for you to work independently on homework assignments too. You'll need your own calculator. Tutoring in pairs or small groups (eg with a classmate) is possible at a reduced rate per person – feel free to get in touch for more details!

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Associate professor, I offer individual lessons in chemistry and physics to prepare you for exams. Teaching physics chemistry allowed me to understand the difficulties that students must overcome to learn, especially when it comes to subjects that are still somewhat new. Teaching and providing help in these subjects (chemistry, maths, physics) is my way of being part of society. In these courses, I will provide students with all the tools necessary to learn and master their subjects and teach them how to use them in the job market. Do not hesitate to send me a message for more information. Please tell me the level of the student

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. My seriousness, my listening and my kindness allow me to overcome difficulties and excel in: - Math, - Chemical Physics, My courses are aimed at students in the French system from 6th to 12th grade (Speciality: Mathematics, PC)

As a first grade mathematics teacher who graduated from the teachers' college and taught for 13 years in public high schools, I offer mathematics tutoring courses at home for: College or high school students of levels T and Common Core Sciences, TC Technological, 1st Bac Experimental Sciences and terminal of all sectors (SVT-PC-SC.Math-L) The 2nd and 1st general classes Terminale specialty of the French system The 5th, 4th and 3rd levels of the college My goal is to help students to: Improve their level Deepen their knowledge Assimilate their courses fill in their gaps improve I am also able to support them in the preparation of their exams and entrance exams to the Grandes Ecoles, as well as providing them with homework help. I am convinced that I have the qualities required to allow my students to progress and perhaps even give them a taste for this subject!"

Mathematics is fascinating because it has applications in all areas of human activity, as well as in the observation and study of natural phenomena. As Galileo said, the book of natural laws is written in mathematical language. And yet, all too often, they are taught in an uninviting way, by rote recitation rather than by trying to arouse the learner's (natural) curiosity. In their earliest childhood, all human beings went through the ‘why’ phase. This phase proves our natural curiosity and our desire to understand how the world around us works. That's what maths is all about: curiosity and a taste for trying to understand how systems work. Whether it's numerical or geometric systems, or the information systems we use every day. Every prompt or query you type in your favourite language model (whether American, Chinese or European) is automatically transformed into a mathematical statistical calculation to be processed by artificial intelligence. In short, maths is everywhere, so we might as well rediscover a taste for natural curiosity, so that we can get to grips with it and understand its usefulness.