ОТКРЫТЫЙ КУРС · 50 lessons

Python Core

Start coding from scratch: from print and variables to functions, files and simple classes.

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Who this is for

For complete beginners, including curious school students. You only need a browser and a willingness to try things yourself.

How the course works

50 lessons in five modules. Each lesson has short notes with an example, guided typing practice and an independent task. A 20-question exam follows the modules.

What you will learn

Explain how a program stores numbers and text and displays a result.
Use if statements and loops, and collect data in lists and dictionaries.
Write functions, handle errors, and solve simple problems involving files and classes.
Read a small program, find a mistake and check your own result.

Module path

IntroductionFirst commands, variables and clear output.
Confident startInput, strings, lists and your own functions.
More opportunitiesDecisions, loops and repeated actions.
Your own programsDictionaries, files and error handling.
Convenient codeClasses and a small program built from familiar parts.

Your result

By the end you can build a small console program and take an exam covering every module. Homework answers stay hidden; you can correct and resubmit your work.

What comes next

This covers Python foundations. Take the VS Code course to work with real files on your computer; websites, libraries and larger projects come later.

MODULE 1 · УРОКИ 1–10

Introduction

First commands and small programs

MODULE 2 · УРОКИ 11–20

Confident start

Input, inspections and their tools

MODULE 3 · УРОКИ 21–30

More opportunities

New conditions, collections and loop management

MODULE 4 · УРОКИ 31–40

Your own programs

Errors, files and final project

MODULE 5 · УРОКИ 41–50

Convenient code

Working with text, dictionaries and objects