Introduction To Computer Science

Lesson 1

Objective: To identify and recognize a computer

What is a computer?

A computer is a machine that manipulates data according to a list of instructions.

The computer doesn’t thinkit just obeys orders, commands or instructions.

Activity: color the computer.











Lesson 2

Objective: To identify and recognize types of computers

Types of computers:There are many types of computers:



We have classified the computers in three types:

1. Desktop Personal Computers.

2. Portable Personal Computers.

3. Pocket PersonalComputers.

These computers have different shapes and applications.

Activity: name each computer by category.

Activity: draw the computer, and then color it.Lesson 3

Objective: To identify and recognize the computers devices.

Computers devices:

The computer is made up of many parts or devices.

These devices are:

1. Case

2.monitor

3. keyboard

4. mouse



Activity: name the four devices of this computer.

Activity: color the computer devices.









Lesson 4

Objective: To identify andrecognize the computers devices.

Other computer devices:

The computer can have other devices:

1. Speakers

2. Printer

3. Camera

4. Scanner

Activity: complete the linesfrom the devices to the case.







Lesson review

Name the computer devices:





















Lesson 6

Objective: to learn about the CPU

The CPU

CPU meanscentral processing unit. The CPU is in charge of all the processes and calculations of the computer. The CPU is the brain of the computer; the CPU controls all the processes and activities performedby the user.





Lesson 7

Objective: To learn about the monitor

The monitor is an output device that displays information on screen. I t shows what is happening inside the CPU.

The...