Functions in Python | Class 12 Computer Science | Full Chapter
🎓 Making AI & Computer Science Easy
Welcome to a channel built to make complex topics easy to understand.
In this video, I walk you through every unit, every topic. You'll learn:
→ How flow of control actually works when a function is called
→ Positional, default, and keyword arguments (where students lose marks)
→ Function categories: built-in, modules, user-defined
→ Syntax patterns that show up in 1, 2, and 3-mark questions
⏱ CHAPTERS
0:00 Introduction
0:32 Exam Structure & Marks Distribution
1:41 Why Functions are Important (Modular Programming)
5:16 What is a Function? (Definition & Subprograms)
6:24 Syntax of Python Functions
8:11 Function Body & Execution
11:06 How to Call a Function
13:00 Parameters vs. Arguments
14:51 Ways to Pass Inputs (Positional & Keyword Arguments)
📚 RESOURCES MENTIONED
Official CBSE Class 12 CS 2026-27 Syllabus: [https://cbseacademic.nic.in/web_mater...]
NotebookLM (free): https://notebooklm.google.com
NCERT Class 12 Computer Science textbook [https://ncert.nic.in/textbook.php?lec...]
NotebookLM Demo [ • Every Student Should Use NotebookLM Like This ]
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