Week: 8th 

Class: Primary 3

Topic: Component of a System Unit I

Objectives: at the end of the lesson the Pupils should be able to:

Describe the CPU.

State the uses of the CPU

Reference Material: textbook, chart and pictures

Content:

THE CPU

The Central Processing Unit (CPU), also called a processor, is located inside the computer case on the motherboard. It is sometimes called the brain of the computer, and its job is to carry out commands. Whenever you press a key, click the mouse, or start an application, you're sending instructions to the CPU.

USER OF THE CPU

A Central Processing Unit (CPU) is an important part of every computer. The CPU sends signals to control the other parts of the computer,.... View More