Computer Science for High School pupils and Mathematics

Van 21.45 € /h

You will be learning all the rudiments of computing and mathematics. I can teach everything you need to know about computing up to final secondary school year. I lost teach mathematics from Early years to intermediate classes. I have the knowledge of science as well.

Extra informatie

Have access to electronic devices such as laptops, desktop computers e t.c.

Locatie

Online vanuit Nigeria

Leeftijd

Kinderen (7-12 jaar oud)

Tieners (13-17 jaar oud)

Volwassenen (18-64 jaar oud)

Niveau van de leerling

Beginner

Gemiddeld

Gevorderden

Duur

45 minuten

De les wordt gegeven in

Engels

Vaardigheden

Microsoft excel

Computerwetenschappen

Beschikbaarheid typische week

(GMT -04:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Hanna

4.5

(2)

Dear student

I am a young, motivated, and enthusiastic mathematics, computer science, and study methods teacher.

Students may not always be able to follow along well in certain lessons because sometimes things go fast, and sometimes just need a little more time to understand certain things. Understanding the subject matter is very important. I therefore offer tailor-made extra lessons for every student! Every student is different and learns differently. Because of the teacher training that I have followed and the years of experience in giving tutoring, I know a lot of (online) tools with which students can store things efficiently and better in memory. The student will realize that learning in this way is also much more fun!

Courses in which I give extra lessons:
- Math
- Computer science (Excel, Word, Access, Programming ...)
- Study methods

Feel free to contact me if you have any questions. :)

Mahmood

4.5

(2)

Technology is advancing at a rapid pace, and we rely more and more on computers for everything from cooking to organizing our taxes. An understanding of computer basics is compulsory nowadays.

The goal of this course is to give you a solid foundation on basic IT and computer knowledge. Once you understood these basics, you will have a clear understanding on which to build your future knowledge of an skill with computers and the Internet.

COURSE OUTLINES:

KNOWING COMPUTER
- Introduction and objectives
- What is Computer?
- Components of Computer system
- Concept of Hardware and Software
- Concept of computing, data and information
- Applications of IECT
- Bringing computer to life
OPERATING COMPUTER USING GUI BASED OPERATING SYSTEM
- Introduction and objectives
- Basics of Operating System
- The User Interface
- Operating System Simple Setting
- File and Directory Management
UNDERSTANDING WORD PROCESSING
- Introduction and objectives
- Word processing Basics
- Opening and closing Documents
- Text Creation and manipulation
- Formatting the Text
- Table manipulation
USING SPREAD SHEET
- Introduction and objectives
- Elements of Electronic Spread sheet
- Manipulation of Cells
- Formulas and Function
INTRODUCTION TO INTERNET, WWW AND WEB BROWSERS
- Introduction and objectives
- Basic of Computer Networks
- Internet
- World Wide Web (WWW)
- Web Browsing Softwares
- Search Engines
- Understanding URL
- Surfing the web
COMMUNICATIONS AND COLLABORATION
- Introduction and objectives
- Basics of E-mail
- Using E-mails
- Document collaboration
- Instant Messaging and Collaboration
MAKING SMALL PRESENTATIONS
- Introduction and objectives
- Basics of Making small Presentations
- Creation of presentation
- Preparation of slides
- Presentation of slides
- Slide show
FINANCIAL LITERACY FOR BANKING SCHEME AND APPLICATIONS
- Introduction and objectives
- Why Savings are needed?
- Drawbacks of keeping cash at home
- Why Bank is needed?
- Banking products
- Banking Service Delivery Channels
- Various Schemes
- Bank on your mobile
- Insurance

Ben

4.5

(2)

How do you use Excel and Power BI effectively?
You have been tasked with setting up a new report. Where do you start? How do you help your client clarify their information needs? How do you avoid spending a lot of time and effort building a report that isn't used? What data do you need, and how do you ensure it is reliable? Which visualizations do you use? How do you build a dashboard? How can AI (Copilot) help you with this? How do you ensure that management understands and trusts your report? Which formulas do you use? How do you build a data model using Power Query and Power Pivot? How do you use tables, pivot tables, and charts smartly? When do you use macros in VBA? How do you automate the weekly manual update of the report so that you no longer waste time on this tedious routine task?

My mission:
I help you spend as little time as possible building and maintaining automated Excel reports and Power BI dashboards that move the business forward!

Who am I?
I have over 10 years of experience creating ad-hoc analyses and reports for organizations such as SNS REAAL, Coolblue, Energie Samen, and the NEN. I am happy to put that knowledge to use to make you faster, smarter, and more confident in Excel and Power BI.

Robert

4.5

(2)

As a Franco-Belgian management teacher, I give Excel lessons with passion!
Whether remotely or face-to-face, I offer many examples and exercises to accompany you.
I travel without problem throughout the region of Brussels and its surroundings, for lessons of at least 2 hours. For France, courses are only given remotely.

Here are some key words that will be covered in my classes:
Scenario analysis, Year, Rounding, Today, Bdnb, Bdnbval, Bdsum, Search, Column, Copy/paste in values, Copy/paste with transposition, Consolidation, Date, Datedif, Determat, Dollar, Right, Righterg, Equiv, Esterror, Estna, Frequency, Filter (simple and advanced), Format of cells, Left, Large.Value, Printing of documents, Index, Indirect, Inversemat, Day, Weekday, Line, Matrix, Max, Maxa, Max.Si, Min , Mina, Mina.If, Formatting of cells and ranges, Month, Average, Average.If, Nb, Nb.If, Nbval, Naming of cells and ranges, No, Small.value, Product, Productmat, Protection of cells, Lookup (Lookup), Lookupv (VLookup), Lookuph (HLookup), If (If), If.Not.Disp, If.Conditions, Iferror, Sum, Sumproduct, Sum.If, Sum.If.Set, Substitute , Pivot tables, Sorting, Cell locking

Do not hesitate to contact me to organize your lessons according to your needs and availability. Together, we will develop your Excel skills in an efficient and personalized way.

Přemysl

4.5

(2)

I can show you how to upload edit and export your video using Avid, Pinnacle or other video editor. I can teach you how to use wix online editor to create your own webpage, how to design the webpage, how to use all the options of the platform and chose best plan for your idea.

Florian

4.5

(2)

Experienced and patient teacher of logic for computer science.

I have taught logic, formal languages and automata theory to undergraduates for six years. My tutoring is adapted to the student's level and goals. Whether you need to learn logic for your studies, or you would simply like to know more about the subject, I will be more than happy to help you improve your understanding and skills.

Logic
The sciences presuppose a certain standard of rationality. An ability to distinguish between correct reasoning and claims that do not follow from the assumptions. In this class we study the basic principles of logic and apply mathematical techniques to the study thereof.
Topics include:
Propositional and Predicate Logic
Syntax and semantics
Semantic Tableaux
Natural deduction
Correctness and soundness
Completeness

Formal languages and automata
A formal language is an abstraction of general characteristics of programming languages. Such a languages consists of a set of symbols together with some rules to determine whether a string made up out of those symbols is a member of the language.

Topics include:
Regular languages, context-free languages
Finite automata, pushdown automata, Turing machines
Regular expressions
Regular grammar, context-sensitive grammar
Pumping lemmas for regular and context-free languages

Loren

4.5

(2)

From simple sums to cost overviews and pivot tables, Excel is a powerful tool that has become an indispensable part of the workplace for many of us!
Do you have a specific problem or would you like a general introduction to Excel? Feel free to message me!

Mohamed

4.5

(2)

Dive into the world of SQL databases with this comprehensive course designed for learners of all levels. Whether you are new to databases or seeking to expand your expertise to advanced concepts like distributed systems, this course has you covered.

What You can Learn:
- Fundamentals of relational databases and SQL syntax.
- Designing robust databases using normalization and entity relationships.
- Writing complex queries, joins, and subqueries.
- Database optimization techniques for performance tuning.
- Implementing stored procedures, triggers, and views.
- Managing transactions and ensuring data integrity.
- Understanding and working with distributed database systems like Distributed PostgreSQL

Gergely

4.5

(2)

Tired of doing the same tedious task over and over again? What if a small Python script could save you hours—every week? Whether it’s organizing files, renaming batches of documents, equalizing the volume of your MP3s, or auto-filling forms, automation is the silent superpower of the tech-savvy.

I build personalized scripts that do exactly what you need, no more, no less. These are not generic tools, but lightweight, purpose-built solutions designed to run on your system and make your workflow smoother.

If you’ve ever said, “There must be a better way to do this,” there probably is. Let me build it for you. Smart code for smart people.

Brent

4.5

(2)

Stuck in Excel? Want to finally understand how those formulas really work? Do you need to create a pie chart of your expense report for work or school, but feel completely lost? Don’t worry! I’m here to help... at your pace, with no jargon or complicated explanations.

Whether you:
- are starting completely from scratch,
- already have some basic knowledge,
- or want to solve a specific problem,
we’ll tailor the session to your needs. No one-size-fits-all course, just practical help that actually works for you.

👨‍🏫 About me
I’ve been using Excel since I was a teenager — for personal use (like budgeting tools or calorie trackers) and professionally as part of my work and studies in data analysis. Thanks to my experience and structured approach, I explain Excel in a clear and understandable way. I know how frustrating it can be when something technical doesn’t work... and how satisfying it feels when it finally clicks.

🎯 Topics we can cover
- Smart formulas (IF, VLOOKUP, INDEX, MATCH, etc.)
- Creating charts, pivot tables, and dashboards
- Using Excel for budgeting, planning, or managing projects
- Data analysis and basic programming in Excel
- Preparing for Excel tests or improving job-related Excel skills

💻 Practical info
- Having your own laptop/PC is helpful, but not required
- Online or in-person sessions possible
- Have specific questions or files you’d like to work on? Let me know! I also have my own practice materials.

Feel free to send me a message with your question or goal. I’ll gladly look at how I can help you out!

Vanessa

4.5

(2)

Do you finally want to get the most out of Office 365 and AI?
I help freelancers, students, and professionals work smarter and faster with Word, Excel, PowerPoint, Outlook, and AI tools like ChatGPT and Copilot.

👩‍💻 Who am I?
With over 20 years of IT experience, I know how frustrating it can be when programs seem complicated. I'll teach you step-by-step how to master Office and AI, so you can immediately save time and become more productive.

📚 What will you learn from me?
• Microsoft Word → reports, templates, automatic tables of contents
• Excel → formulas, pivot tables, graphs, smart data analysis
• PowerPoint → create persuasive presentations
• Outlook → organize your mailbox and calendar smartly
• AI tools (ChatGPT & Copilot) → write texts, make summaries, work faster in Office

🎯 For whom?
• Beginners who want to learn the basics well
• Professionals who want to work more efficiently
• Students who want to score better on assignments
• Self-employed people who want to save time on administration & communication

💬 Why choose me?
• Patient, practical, in clear language
• Many examples, directly applicable
• You determine the pace: basic or advanced
• ADHD-proof learning: short blocks, structure & repetition

📅 Book your first lesson today and discover how to use Office and AI truly intelligently!

Wahagn

4.5

(2)

Hi! I’m Wahagn, a qualified international school teacher with 4+ years of teaching Computer Science and Computing to 8-18 year old students. I hold a BSc and MSc in Computer Science from Leiden University and have worked in international schools across Europe.

I teach fun, engaging programming classes for absolute beginners and give school support. Students learn logical thinking, problem solving, and creativity.

Yunus

4.5

(2)

I offer structured and personalised online mathematics lessons for students in primary (5th–6th grade) and lower secondary education (1st–2nd year).

With seven years of experience as a mathematics teacher, I focus on building strong foundations and helping students truly understand the logic behind the exercises instead of memorising formulas.

My teaching approach is calm, step-by-step and adapted to each student’s level and learning pace. During our lessons, we:

- Review previous material
- Explain new concepts clearly
- Practise together
- Work on targeted exercises
- Analyse mistakes to improve understanding

My goal is not only to improve grades, but also to build confidence and independent thinking skills.

The first lesson is free so we can assess the student’s needs and set clear learning objectives.

Ingo

4.5

(2)

Do you use Excel for your job or training and want to learn how to work more efficiently?

Do you want to understand how formulas actually work instead of simply copying them?

Or are you facing a specific problem you can't solve on your own?

I offer targeted Excel coaching tailored to your level and objectives. From basic formulas to pivot tables and more.

Whether you:
- start without prior knowledge,
- want to deepen your basic knowledge,
- want to learn how to work more efficiently for your job,
- or want to optimize a specific file or problem,

We start from your current knowledge level and build up gradually. No standard course, but coaching tailored to your specific needs.

About me:
In my role as a purchaser and data analyst, I use Excel daily for reporting, analysis, forecasting, and optimization.
Thanks to my analytical background and structured approach, I explain complex functions clearly and logically. My goal is not just for you to be able to apply something, but for you to understand why it works—so you can continue using it independently.

Interested? Please feel free to contact us!

Ragip

4.5

(2)

I teach everything related to IT, from basic digital skills to more complex topics like programming, networking, ethical hacking, and AI. The first class will be a sort of orientation where we'll explore what interests you most. IT is a very broad field, and the most important thing is, of course, that you choose something you enjoy and that appeals to you. :)