GCSE Computer Science A great handout for students, or a revision tool. Teaches from scratch assuming no previous knowledge Contents Introduction to Python Programming Writing Your First Program: “Hello, World!” 2. Basic Concepts in Python Variables and Data Types (Strings, Integers, Floats, Booleans) Simple Mathematical Operations Using Input and Output Functions 3. Control Flow with Conditionals If Statements and Logical Conditions Comparison Operators Combining Conditions with and, or, and not 4. Working with Loops The for Loop and while Loop Loop Control Statements: break and continue Using Loops for Basic Problem Solving 5. Functions in Python Defining and Calling Functions Parameters, Return Values, and Scope Practical Examples of Functions 6. Data Structures in Python Lists, Tuples, and Dictionaries Basic List Operations and Methods Using Dictionaries for Key-Value Pairs 7. Working with Strings String Methods and Manipulation Formatting Strings Practical String Operations 8. File Handling Reading and Writing to Files Working with Different File Types (Text, CSV, JSON) Handling File Exceptions 9. Introduction to Object-Oriented Programming Understanding Classes and Objects Creating and Using Simple Classes Basic Concepts of Inheritance and Encapsulation 10. Error Handling and Debugging Common Python Errors Using try, except, and finally Tips for Effective Debugging 11. Project Walkthroughs Building a Simple Calculator Creating a Number Guessing Game Developing a To-Do List Program 12. Resources for Practice and Further Learning Recommended Practice Sites Additional Reading and Tutorials Ideas for Python Projects

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