By Elimu Assistant Team 
LESSON PLAN 9: Technological Advancements and Practical Applications
Lesson Details
Strand: 1.0 Foundation of Computer Studies
Sub Strand: 1.3 Input/Output (I/O) Devices
Duration: 40 minutes (Single lesson)
Lesson: 4 of 4
Class Level: [To be specified]
Key Inquiry Question (Lesson Starter)
What are the technological advancements in input/output devices?
Specific Learning Outcomes
By the end of the lesson, the learner should be able to:
a) recognise the technological advancement of input and output devices,
b) create a quick response (QR) code and share information,
c) discuss the advantages and disadvantages of modern I/O technologies.
Selected Learning Experiences
Introduction (6 minutes)
- Pose the key inquiry question
- Show old vs. new devices (e.g., typewriter vs. keyboard, CRT monitor vs. LED screen)
- Ask: “How have I/O devices changed over time?”
- Brief discussion on devices that didn’t exist 10-20 years ago
Development Activities (29 minutes)
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