Lesson Plan

Resources → Subject Notes → Information Communication Technology ICT → Notes
Lesson Plan
Grade: Date: 17/01/2026
Subject: Information Communication Technology ICT
Lesson Topic: Know and understand differences between types of operating systems
Learning Objective/s:
  • Describe the main functions of an operating system.
  • Identify and differentiate the six major categories of operating systems.
  • Compare desktop operating systems (Windows, macOS, Linux) on kernel type, licensing, and typical use.
  • Explain why the choice of OS matters for performance, security, and task scheduling.
  • Apply knowledge by matching real‑world scenarios to the appropriate OS type.
Materials Needed:
  • Projector or interactive whiteboard
  • Computer lab with Windows, macOS, and Linux virtual machines
  • Printed comparison handout
  • Worksheet with OS classification activity
  • Whiteboard markers
  • Sticky notes for quick recall
 Introduction:
Begin with a quick poll: which operating system do you use at home and why? Review prior learning about what system software does. Explain that today’s success criteria are to classify OS types, compare desktop OS features, and justify OS selection for specific tasks.
Lesson Structure:
  1. Do‑Now (5’) – Students write the OS they use daily on a sticky note and place it on the board.
  2. Mini‑lecture (10’) – Define OS and outline its core functions with slides.
  3. Interactive categorisation (12’) – In groups, sort example cards into the six OS categories; teacher circulates for misconceptions.
  4. Desktop OS comparison (10’) – Guided analysis of Windows, macOS, Linux using a handout; students complete a Venn diagram.
  5. Real‑world scenario challenge (8’) – Groups receive a scenario (e.g., medical ventilator, gaming PC) and decide the most suitable OS, presenting their rationale.
  6. Check for understanding (5’) – Quick Kahoot quiz covering key differences.
  7. Recap & exit ticket (5’) – Students write one thing they learned and one question on a slip.
Conclusion:
Summarise how different OS types serve distinct computing needs and revisit the desktop OS comparison. Collect exit tickets as a retrieval check and assign homework to research an emerging operating system and its target market.