Components of Computers and… · JHS3 Computing

Lesson notes

Indicator: B9.1.1.1.3 - Discuss the uses of Output devices such as Wearable Displays, E-Paper, E-Books, Kindle

By the end of the lesson, learners can:

Define output devices and explain how wearable displays, e-paper, and e-books function as output devices.
Describe at least three uses of wearable displays (such as Google Glass) in everyday life and work.
Explain how e-paper works and compare it with a traditional LCD or phone screen.
Discuss the uses of e-book readers such as the Kindle, including their advantages over printed books.
Present a reasoned point of view on whether e-books will replace printed books in Ghana, supporting their opinion with at least two valid reasons.

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Strand: Introduction to Computing (Strand 1)
Sub-strand: Components of Computers and Computer Systems (1.1)
Content standard: B9.1.1.1 - Identify parts of a Computer and Technology Tools
Indicator: B9.1.1.1.3 - Discuss the uses of Output devices such as Wearable Displays, E-Paper, E-Books, Kindle
Suggested placement: Term 1, Week 2 (Week 2 of the year)
Our suggestion, laid out in curriculum order across three terms of twelve weeks. NaCCA does not fix the week, so follow your school's scheme of learning.
Curriculum reference: Computing, Common Core Programme (JHS1-JHS3), 2023, p. 41
Transcribed from the official NaCCA publication. Check this page against the source.

1. Describe Wearable Displays (e.g. Google Glass), E-Paper, E-Books (e.g. Kindle)