Core Python

Syntax & Structure: Indentation rules, code formatting, and comments.

Variables & Data Types: Strings, Integers, Floats, and Booleans.

Type Conversion: Explicit type casting (e.g., int(), str(), float()).

Control Flow: Conditional statements (if, elif, else), while loops, and for loops.

Lists: Indexing, slicing, appending, and common list methods.

Dictionaries: Key-value pairs, accessing values, and dictionary methods.

Tuples & Sets: Immutable sequences, set operations, and unique collections.

Strings: Built-in methods, string formatting (f-strings), and slicing.

Defining Functions: Declaring functions (def), parameters, *args, **kwargs, and return values.

Variable Scope: Local vs. global scope and the global keyword.

Anonymous Functions: Writing short lambda functions.

Modules & Packages: Importing standard libraries (math, datetime, os, random) and creating custom modules.

Classes & Objects: Defining classes, creating instances, and understanding self.

Constructors: Initializing attributes using the __init__() method.

Core OOP Principles: Inheritance (parent/child classes), Encapsulation, and Polymorphism.

Try-Except Blocks: Catching runtime errors to prevent application crashes.

Specific Error Types: Handling ValueError, TypeError, KeyError, and IndexError.

Cleanup & Flow: Using else and finally blocks for reliable execution.

Reading & Writing Files: Opening files, read/write modes ('r', 'w', 'a'), and text processing.

Context Managers: Safe file operations using the with statement.

Working with Data Formats: Reading and writing CSV files (import csv) and JSON files (import json).

Tkinter Basics: Window setup, event loops, and layout managers (pack, grid).

Core Widgets: Labels, Entry fields, Buttons, and Text areas.

Event Handling: Binding functions to button clicks and user interactions.

Rock, Paper, Scissors Game

• Concepts: Loops, conditional logic (if/elif/else), and the random module.

Secure Password Generator

• Concepts: String manipulation, character libraries, random selection, and file export.

Student Grade & Performance Analyzer

• Concepts: Nested data structures (lists of dictionaries), custom functions, calculations, and structured file I/O.