Grade 9

Welcome to the Grade 9 Computer Science section. This year we will work with information, data, algorithms, and computer systems.

Important Notes

• This website will remain online. Use it as a resource on your phone or tablet too.
• Take notes according to your own judgment in your notebook.
• Feel free to ask questions anytime.

Course Overview

🗃️ Database Systems

Learn how data is organized and managed:

• Database structure and design
• Database operations and queries
• Data privacy and security
• Societal impact of data storage

🌐 Networks and Communication

Understanding how computers connect:

• Network fundamentals
• Internet protocols and communication
• Encryption and cybersecurity
• Digital society and ethics

🤖 Artificial Intelligence

Introduction to AI concepts:

• What is AI and how does it work?
• Machine learning types (supervised, unsupervised, reinforcement)
• AI applications in daily life
• Ethical considerations in AI

Learning Objectives

By the end of Grade 9, you should be able to:

• Design and work with simple databases
• Understand how networks and the internet function
• Explain basic AI concepts and machine learning
• Evaluate the societal impact of digital technologies
• Apply data protection principles in practice