Online Course: Basic Concepts of Algorithms and Data Structures Duration : - 60 minutes: condensed format to introduce fundamental concepts with targeted exercises. - 90 minutes: extended format to explore concepts in depth, solve complex problems, and include an interactive question-and-answer session. --- General description This course is designed for students and professionals who are new to computer science, as well as those who want to solidify their foundation in algorithms and data structures. It provides a clear and practical introduction to the essential tools for solving problems effectively, by learning how to design and analyze algorithms. Whether you are preparing for an exam, a technical interview, or want to improve your programming skills, this course will guide you in understanding theoretical concepts and their practical application. --- Educational objectives At the end of the course, participants will be able to: 1. Understand the fundamental concepts of algorithms: sorting, searching, time complexity. 2. Master key data structures: arrays, lists, stacks, queues, trees, and graphs. 3. Solve problems by choosing appropriate data structures and algorithms. 4. Analyze and optimize the performance of algorithms. --- Course syllabus 1. Introduction (5-10 min) - Presentation of the objectives and concepts covered. - Importance of algorithms and data structures in computer science. 2. Fundamental concepts (20-30 min) - Definitions and roles of algorithms and data structures. - Temporal and spatial complexity: basic notions (Big O). - Basic data structures: arrays, lists, and dictionaries. 3. Practical application and examples (30-40 min) - Simple sorting implementation (insertion sort, bubble sort). - Search example (linear search, binary search). - Manipulation of stacks and queues through practical exercises. - Bonus for the 90 min format: Exploration of trees and graphs (simple example of a route). 4. Q&A and conclusion (5-10 min) - Review of the concepts covered. - Tips for continuing to practice and progress. - Suggestions for personal projects to apply the knowledge acquired. --- Teaching methodology - Interactive learning: a combination of theoretical explanations and practical applications. - Concrete examples: each concept is illustrated by practical cases and guided exercises. - Adaptation to needs: the courses are adjusted to the level and objectives of each participant, with a focus on the most relevant aspects. --- Target audience This course is aimed at: - Computer science students wishing to strengthen their mastery of the basics before exams or projects. - Programming beginners who want to understand the essential mechanisms behind problem solving. - Professionals preparing for technical interviews or seeking to improve their understanding of algorithms. --- Benefits of this online course - Personalized support from an experienced trainer. - Educational materials and practical exercises accessible after the session. - Flexible hours to fit your schedule. - Progressive approach to facilitate learning, even for beginners. Develop your skills in algorithms and data structures today to efficiently solve the complex problems of tomorrow! ---

I also give private lessons to college and high school students. I adapt my lessons according to the needs and level of each student. I can follow the school or university program, or go beyond if necessary. My teaching method favors a classic approach: 1) Thorough understanding of the subject and its importance in the field of study or in daily life. 2) Illustration by concrete examples. 3) Realization of practical exercises to properly assimilate and finally master the subject. I consider comprehension and logical reasoning as essential elements. I accompany the student in his progress and encourage him to work outside of class hours if it suits him.

This course is designed for beginners who want to get started with programming in Python, one of the most popular and accessible languages today. No previous experience is necessary. In one session, students will learn the basics of programming and will be able to create their first Python applications. With clear explanations, practical exercises, and real-world examples, this course is an ideal gateway to exploring computer science and coding. Online Course: Introduction to Python - Programming Basics and Simple Applications Duration : - 60 minutes: intensive format to learn fundamental concepts. - 90 minutes: In-depth format with more time for practical examples and interactive questions. --- Educational objectives At the end of the course, participants will be able to: 1. Understand the basics of programming, including the concepts of variables, data types, conditional structures, and loops. 2. Write and run simple Python scripts. 3. Manipulate inputs and outputs to interact with the user. 4. Solve practical problems with short, functional programs. --- Course syllabus 1. Introduction (10-15 min) - Presentation of Python: Why this language? - Installation and configuration of a programming environment (IDLE, Visual Studio Code, or Jupyter Notebook). - First program: *"Hello, World!"*. 2. Python Basics (20-30 min) - Variables and data types (integers, strings, lists). - Mathematical operations and data manipulation. - Conditional structures (if/else) and loops (for/while). 3. Practical exercises (20-35 min) - Write a program to calculate the sum of two numbers provided by the user. - Create a simple application, like a currency converter or password generator. - Bonus for 90 min format: Fixed a more complex issue involving lists or loops. 4. Q&A and conclusion (5-10 min) - Summary of the concepts covered. - Suggestions for resources to continue learning. - Feedback on the course. --- Teaching methodology - Interactive and engaging: the course combines theoretical explanations with practical exercises. - Personalized approach: Sessions are tailored to the needs of participants. Students are encouraged to ask questions at any time. - Learning by doing: examples and exercises are designed to help you assimilate concepts quickly. --- Target audience This course is ideal for: - Complete beginners in programming. - Students or professionals wishing to acquire skills in Python for their personal or professional projects. - Anyone curious to discover a powerful and versatile tool for solving problems. --- Benefits of this online course - Teaching by an experienced and passionate trainer. - Interactive sessions adapted to your learning pace. - Access to educational materials and exercises to continue practicing after the course. Join us now to discover programming and its applications using Python! ---

Pass your Maths Baccalaureate: Intensive and Effective Preparation! Get the support you need to excel in mathematics and achieve your goals during the baccalaureate. Our online courses, specially designed for high school students, prepare you in a targeted and effective way, whatever your stream (S, ES, STMG, etc.). With a structured program, interactive teaching and modern tools, we help you transform your difficulties into strengths and master all the key concepts. --- Why choose this course? - Tailor-made courses: We adapt each session to your level and your specific needs. Whether you want to strengthen your basics or aim for a distinction, this course is made for you. - Modern teaching methods: Thanks to interactive supports (digital tables, exercises corrected in real time, exam simulations), we make mathematics clearer and more accessible. - Measurable progress: Each session includes mini-tests to assess your progress and identify areas for improvement. - Flexibility: Choose between 60 or 90 minute course formats depending on your availability and your objectives. --- Program content: 1. Revision of the fundamental bases: - Functions (polynomials, exponentials, logarithms) - Solving equations and inequalities - Statistics and probability 2. Deepening of advanced concepts: - Trigonometry and geometry in space - Numerical sequences and series - Analysis and derivation 3. Methods and strategies for the Baccalaureate: - Understanding complex statements - Time management during the test - Verification techniques to limit errors 4. Simulation of tests: - Training on recent Baccalaureate type subjects - Detailed corrections to learn from your mistakes --- How does a session take place? - 60 minutes: Ideal for a targeted revision of a chapter or the correction of specific exercises. - 90 minutes: Perfect for an in-depth course with theory, practical exercises and exam methodology. Each course begins with a short review of previous concepts and ends with a question-and-answer session to consolidate your knowledge. --- Who is your teacher? A mathematics expert with solid experience in teaching high school students and a perfect knowledge of the requirements of the baccalaureate. Educator and caring, he knows how to make math accessible and motivating. --- The tools available: - Access to an interactive platform (screen sharing, digital whiteboard) - Personalized resources (course sheets, corrected exercises, online quizzes) - Email support between classes for your urgent questions --- Ready to pass your Maths Baccalaureate? Book your first session today and take the first step towards success!