NEW APPROACH
TERM/WEEK: THIRD TERM/ WEEK 3
DATE: 4th July, 2020
CLASS: Grade 2
SUBJECT: COMPUTER SCIENCE
TOPIC: Parts of A Computer
REFERENCE: Hapans Computer Simplified for Primary 3 by A. N. Udofia / Internet.
BRIEF EXPLANATION:
A computer system is a set of integrated devices that input, output, process, and store data and information. Computer systems are currently built around at least one digital processing device. There are five main hardware components in a computer system: Input, Processing, Storage, output and Communication devices.
The basic parts of a computer system are:
- monitor
- CPU (Central Processing Unit)
- keyboard
- mouse
- speakers
- printer
- projector
- scanner
- joystick
- plotter
- hard disk
- floppy disk
- compact disc (CD-ROM)
- flash drive
- System Unit
- MODEM (Modulator-Demodulator)
The CPU
The Flash
The Hard disk
The Mouse
The Motherboard
Exercises/Assignment
- List 16 parts of a computer.