ONLINE COMPUTER SCIENCE COURSE
CBSE Class 9 Computer Science
Build a strong foundation in computer fundamentals, networking, cyber safety, Python programming, problem-solving and Artificial Intelligence through practical learning.
3 Months Course Duration
3 / Week Classes Per Week
13 Modules Theory and Practical Learning
📚 Course Contents
01
Introduction to Computer & IT
- Computer fundamentals
- Characteristics of computers
- Hardware and software
- Input and output devices
- Memory and storage
- Operating systems
- Types of computers
- Applications of computers
02
Computer Networks & Internet
- Introduction to networks
- LAN, MAN and WAN
- Network devices
- Internet and World Wide Web
- Web browsers and search engines
- Email and online communication
- Introduction to cloud computing
03
Cyber Safety & Digital Citizenship
- Cybersecurity basics
- Creating strong passwords
- Privacy and data protection
- Phishing and online scams
- Cyberbullying awareness
- Safe and responsible internet use
- Digital footprint
- Copyright and plagiarism
- Ethical use of technology
04
Number System & Data Representation
- Decimal, binary and hexadecimal systems
- Binary numbers
- Binary-to-decimal conversion
- Decimal-to-binary conversion
- Character and data representation
- Introduction to ASCII and Unicode
05
Programming Fundamentals
- What is programming?
- Algorithms
- Flowcharts and pseudocode
- Variables and constants
- Data types
- Operators and expressions
- Input and output
- Comments and debugging
06
Python Programming 🐍
- Introduction to Python
- Python installation and environment
- Writing the first Python program
- Variables, numbers and strings
- Taking input and displaying output
- Arithmetic operators
- Relational and logical operators
- Assignment operators
- Type conversion
07
Conditional Statements
if statements
if-else statements
if-elif-else statements
- Nested conditions
- Decision-making programs
- Practical problem-solving exercises
08
Loops & Iteration
for loop
while loop
- Nested loops
range() function
- Pattern-based problems
- Practical programming exercises
09
Python Data Structures
- Strings
- Lists
- Tuples
- Dictionaries
- Basic data structure operations
- Searching and updating data
10
Functions
- Introduction to functions
- Creating functions
- Parameters and arguments
- Return values
- Built-in functions
- User-defined functions
- Modular programming
11
Data Handling & Basic Problem Solving
- Working with different types of data
- Simple calculations
- Finding maximum and minimum values
- Counting and searching
- Real-world programming problems
- Introduction to computational thinking
12
Introduction to Artificial Intelligence 🤖
- What is Artificial Intelligence?
- AI in everyday life
- Machine Learning basics
- Computer Vision
- Natural Language Processing
- Generative AI awareness
- AI ethics and responsible AI
- AI careers
💻 Module 13: Practical Lab Work
Apply your learning by creating Python programs and small projects. Students practise logical thinking, coding and step-by-step problem solving.
01. Simple Calculator
02. Area and Perimeter Calculator
03. Student Marks Calculator
04. Even/Odd Checker
05. Largest of Numbers
06. Multiplication Table
07. Number Guessing Program
08. Pattern Programs
09. Simple Quiz Program
10. Student Record Program
11. Mini Python Project
🎯 Learning Outcomes
- Understand computer fundamentals and IT concepts.
- Learn the basics of computer networks and the internet.
- Practise cyber safety and responsible digital citizenship.
- Understand number systems and data representation.
- Write basic Python programs independently.
- Use conditions, loops, data structures and functions.
- Develop computational thinking and logical reasoning.
- Explore AI concepts and responsible AI use.
- Build simple practical coding projects.
Note: This is a proposed three-month course outline. Please verify the topics against the applicable CBSE syllabus and your school's prescribed curriculum before publishing it as an official syllabus.