Components of Computers and… · JHS3 Computing

Lesson notes

Learning Objectives

Indicator: B9.1.1.1.1 - Discuss the trends in the next generation of computers

By the end of the lesson, learners can:

List at least five features expected to be seen in the next generation of computers, such as quantum processing, artificial intelligence, and faster processing speeds.
Describe what a quantum computer is and explain how Google’s Sycamore processor works in simple terms.
Compare the processing power of Google’s Sycamore quantum computer with that of traditional supercomputers, using concrete numbers and examples.
Discuss in small groups the likely impact of next-generation computers on everyday life in Ghana, including education, health, and business.
Present and defend a point of view on whether quantum computers will replace ordinary computers in the near future, using evidence from the lesson.

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Curriculum details

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: B9.1.1.1.1 - Discuss the trends in the next generation of computers
Suggested placement: Term 1, Week 1 (Week 1 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.
Source document note: The official curriculum document has a fault in this entry, so the curriculum text above is transcribed exactly as printed:

indicator text - p.41: code printed B91.1.1.1. with no dot after the grade token; read as B9.1.1.1.1, this page's own standard cell reading B9.1.1.1 and the indicators below it B9.1.1.1.2, .3 and .4
Curriculum reference: Computing, Common Core Programme (JHS1-JHS3), 2023, p. 41
Transcribed from the official NaCCA publication. Check this page against the source.

Exemplars (from the NaCCA curriculum)

1. Identify features expected to be seen in the next generation of computers.
2. Describe Google quantum computer (sycamore) and compare its processing power with other supercomputers (focus on processor).