Python Basics in 50 Minutes — Variables & Data Types (Lesson 2)
Learn how to store and use data in Python with variables.
In this lesson, you'll discover how variables work, what data types Python has, and how to check the type of any value.
📋 What you'll learn:
• What a variable is (the labelled box analogy)
• The assignment operator (=)
• Four main data types: str, int, float, bool
• How to use type() to check data types
• How Python determines types automatically
🧰 Code from this lesson:
https://github.com/quickmaster160/pyt...
🎯 Challenge:
Create three variables: your name, your favourite colour, and your birth year. Print all three.
💡 Tips:
• Strings always need quotes — numbers don't
• Variable names should be descriptive (use snake_case)
• Python is case-sensitive: Name and name are different
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