Installing Python and setting up environment
Syntax and indentation
Variables, data types (int, float, string, bool)
Basic input/output

If, else, elif statements
Loops: for, while
Break, continue, pass

Defining and calling functions
Parameters and return values
Lambda functions

Lists, tuples, sets, dictionaries
Comprehensions
Working with strings

Reading and writing files
Working with CSV files
Exception handling basics

Classes and objects
Methods and attributes
Inheritance and polymorphism

Introduction to libraries: NumPy, Pandas, Matplotlib
Simple data analysis projects
Building CLI tools
Automation scripts