SubjectPaid lesson
Computer as an IPO system
CT
ClassNotes Team 3 MIN READUPDATED 13 JUN 2026WEEK 9
Topic: Computer as an IPO system
Subtitle: Input and output system
Learning Objectives: At the end of this lesson, pupils should be able to:
1. Describe the computer as an input process and output IPO system
2. Input data into the system using a keyboard and mouse
Resources and materials:
Scheme of work
Online information
Instructional material: A functional computer system.
CONTENT
COMPUTER AS AN IPO SYSTEM
A computer is an electronic machine that works under the instructions given by us. In order to perform any work, a computer follows three steps: Input - Process - Output. It can accept data (Input), manipulate the data according to specified rules (Process) and produce results as information (Output). To put…