Python Fundamentals: Step-by-Step Programming — PickAClass
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⏱ 3h 📚 29 lessons 🎧 Audio version

Python Fundamentals: Step-by-Step Programming

Build a solid foundation in Python by mastering core syntax, object-oriented programming, and modern practices through clear, text-based lessons and practical exercises.

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  • 🌐 In English
    Lessons, tasks and certificate — all fully in your language.

About this course

Python is the world's most popular programming language, but learning it can feel overwhelming without a clear, structured path. This course simplifies the journey by breaking down core concepts into digestible, easy-to-follow written lessons. You will transition from a complete beginner to a confident programmer capable of reading, writing, and debugging clean Python code. You will master foundational logic and modern coding practices that professional developers use daily. What you'll learn: - Learn fundamental syntax, variables, and data structures to store and manipulate information. - Control program flow using conditional statements, loops, and error-handling techniques. - Write reusable, organized code with functions, modern type hints, and modular structures. - Understand object-oriented programming principles like classes, objects, and inheritance. - Work with dates, times, and built-in modules to build real-world application logic. - Practice setting up clean projects using virtual environments and modern development workflows. The course starts with essential terminology and basic syntax before guiding you step-by-step through advanced concepts like object-oriented design and modular programming. Each concept is reinforced with clear code snippets and written exercises designed to build your practical skills. This course is designed specifically for beginners with no prior programming experience. Anyone looking to build a strong, modern foundation in Python will find this written guide accessible and engaging. Start reading today to take your first step into the world of software development.

Course contents

6 modules · 29 lessons · 3h

1 Foundations & Setup
Set up the environment and understand basic syntax and variables. 5 lessons · 30 min
  1. Programming Terminology
    Understanding what code, interpreters, and scripts are.    6 min
  2. Setting Up Your Environment
    Installing Python and creating your first virtual environment.    6 min
  3. Python Syntax Rules
    Indentation, comments, and the basic structure of a Python file.    6 min
  4. Variables and Data Types
    How to store strings, integers, and floats in variables.    6 min
  5. Basic Input and Output
    Using print() and input() to interact with the user.    6 min
2 Data Structures & Logic
Organize data and make decisions in code. 5 lessons · 30 min
  1. Working with Lists
    Storing and accessing ordered collections of items.    6 min
  2. Dictionaries for Key-Value Data
    Using dictionaries to map keys to specific values.    6 min
  3. Tuples and Sets
    Understanding immutable sequences and unique item collections.    6 min
  4. Conditional Logic (If/Else)
    Directing program flow based on boolean conditions.    6 min
  5. Logical Operators
    Combining conditions using and, or, and not.    6 min
3 Loops & Error Handling
Repeat actions efficiently and handle unexpected issues. 5 lessons · 30 min
  1. The For Loop
    Iterating over sequences like lists and ranges.    6 min
  2. The While Loop
    Repeating code as long as a condition remains true.    6 min
  3. Break and Continue
    Controlling loop execution precisely.    6 min
  4. Understanding Exceptions
    Identifying common Python errors and why they happen.    6 min
  5. Try and Except Blocks
    Writing code that gracefully handles errors without crashing.    6 min
4 Functions & Modularity
Write reusable and organized code. 5 lessons · 30 min
  1. Defining Functions
    Creating reusable blocks of code with the def keyword.    6 min
  2. Arguments and Return Values
    Passing data into functions and getting results back.    6 min
  3. Modern Type Hints
    Using type annotations to make code more readable and robust.    6 min
  4. Scope: Local vs Global
    Understanding where variables can and cannot be accessed.    6 min
  5. Modules and Imports
    Splitting code into multiple files for better organization.    6 min
5 Object-Oriented Programming
Master the principles of OOP for complex logic. 4 lessons · 24 min
  1. Classes and Objects
    Designing blueprints for custom data types.    6 min
  2. Methods and Attributes
    Giving objects data and specific behaviors.    6 min
  3. Inheritance
    Creating specialized classes based on existing ones.    6 min
  4. Encapsulation Basics
    Protecting internal object data from outside interference.    6 min
6 Real-World Logic & Workflow
Apply Python to practical tasks and professional standards. 5 lessons · 36 min
  1. Working with Dates and Times
    Using the datetime module to handle temporal data.    7 min
  2. Essential Built-in Modules
    Exploring the math, random, and os modules.    7 min
  3. Advanced Virtual Environments
    Managing dependencies and requirements.txt files.    7 min
  4. Debugging & Clean Code
    Using print-debugging and following PEP 8 style guides.    8 min
  5. Professional Project Workflow
    Structuring a Python project from folder to final script.    7 min
Final project

The Personal Task Manager

Build a command-line application that manages a list of tasks. Each task should be an object with a title, a due date, and a status. The app must allow adding tasks, listing them, and handling invalid user input.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • ⚡ Short & focused
    3h of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

P
PickAClass
Skills profile · verifiable
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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Python Fundamentals: Step-by-Step Programming
Skills demonstrated
✓
Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
Proficient
1.7 hrs
✓
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
Python Fundamentals: Step-by-Step Programming
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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