Components of Computers and… · JHS1 Computing

Lesson notes

Learning Objectives

Indicator: B7.1.1.1.2 - Demonstrate understanding in the use of input devices (barcode, scanner, etc.)

By the end of the lesson, learners can:

Identify at least six different input devices and state what each one does.
Distinguish between manual input devices (such as keyboard and mouse) and automatic input devices (such as barcode readers and sensors).
Classify common input devices as manual or automatic with at least 80% accuracy.
State the advantages and disadvantages of at least three input devices.
Match input devices to the real-world places where they are commonly used.

Sign in with your phone number to read the full note and download the GES plan - free.

Sign in with phone number

Curriculum details

Strand: Introduction to Computing (Strand 1)
Sub-strand: Components of Computers and Computer Systems (1.1)
Content standard: B7.1.1.1 - Examine the parts of a computer
Indicator: B7.1.1.1.2 - Demonstrate understanding in the use of input devices (barcode, scanner, etc.)
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.
Curriculum reference: Computing, Common Core Programme (JHS1-JHS3), 2023, p. 2
Transcribed from the official NaCCA publication. Check this page against the source.

Exemplars (from the NaCCA curriculum)

1. Watch video or picture of input devices e.g. wireless keyboard, mouse and touchscreen in class
2. Demonstrate the use of input devices in a computer laboratory/classroom.
3. Distinguish manual (e.g. keyboard, etc.) and automatic (e.g. barcode reader etc.) input devices.
4 Explore the advantages and disadvantages of input devices
5. Explore areas where different types of input devices are used..