COMPLETE SOLVED EXERCISE& TRANSLATION

K Y O KK Y O KE B OE B OK Y O KE B O

COMPUTER - 1COMPUTER - 1COMPUTER - 1

Machines1. 3

Computer is a Machine2. 4

Uses of Computer3. 5

Parts of Computer4. 6

System Unit, Monitor, Keyboard and Mouse5. 7

Introduction to Paint8. 11

Using Computer7. 11

Using the Mouse6. 10

Contents

MachinesCHAPTER 1

3

Circle the pictures that are machines.

going with stairs going with lift

walking going in bus

cleaning with a broom cleaning with vacuum

cleaner

Colour the following machines.

Tick ( ) the things which make our work easier.

swimming travel by boat

THINGS TO DO

4

Computer is a MachineCHAPTER 2

Colour the picture of computer.

Fill in the blanks by using the following given words.

types remember mistake faster different

Write the missing letter.

Computer is developed by people.

Computer helps us to work .

Computer can do different of jobs.

Computer never makes .

Computer can store and a lot of things.

THINGS TO DO

1

2

3

4

5

types

remember

mistake

faster

different

C__mp__t__r M__chi__e P__o__le

Wo__k Ele__tro__ic St__r__

o u e

r

a n

c n

e p

o e

5

Uses of ComputerCHAPTER 3

Following pictures are showing different uses of

computer. Write the use that each picture is showing.

Answer the following questions.

What can we do with the help of computer?

Circle the pictures.

THINGS TO DO

Write the two uses of computer.1

Can computer do different kinds of work?2

Which kind of calculations computer can do?3

1. 2. Calculations Making Drawing

Yes, Computer can do different kinds of work.

Computer can do difficult calculations.

Use Internet Google Search

Watch Movies

Making Drawings

6

Parts of ComputerCHAPTER 4

Answer the following questions.

Write the names of parts of computer.2

How many parts of a computer are there?1

Complete the following words.

Write the names of the following computer parts.

THINGS TO DO

System Unit Mouse

M__ni__or Ke__bo__rd M__u__eo t y a o s

There are four main parts of a computer.

1. Monitor 2. Keyboard 3. System Unit 4. Mouse

7

System Unit, Monitor, Keyboard and Mouse

CHAPTER 5

THINGS TO DO

Answer the following questions.

What are keys?2

What do we see on the computer screen?3

How many buttons does a mouse has?4

How does cursor move on the computer screen?5

Which part of the computer is called its brain?1

Label the System Unit

C.P.U (Central Processing Unit) is the brain of computer.

The keyboard has many buttons, called keys.

We see the data and instructions that we typed by a keyboard.

A mouse has two buttons.

When we move the mouse, (cursor) on computer screen also

moves on.

RAMSystem Unit

Hard diskC.P.U

8

Colour the keyboard.

9

Fill in the blanks.

Tick ( ) the right answer.

Mouse helps us to the pointer.1

Whatever we type by keyboard, we can see on:2

Names of a mouse buttons are:3

Monitor is like a .1 T.V Screen

A mouse has buttons.2 two

Keyboard has many different buttons, called .3 Keys

When we move the mouse, also moves.4cursor

Keyboard is used for .5type words

move control move and control

mouse T.V screen of monitor

Up and Down Left and Right Front and Back

CHAPTER 6

Using the Mouse

10

Answer the following questions.

THINGS TO DO

Why do we use mouse?1

How many functions of a mouse are there?2

We use mouse to click on different icons on the screen.

There are four functions of a mouse.

Label the following pictures.

Cursor

Wheel

Left Button

Right Button

11

Colour the mouse.

Fill in the blanks with right option.

select deselect move

close open move

select move click

Left click is used to an object.1

Double click is used to a program.2

Dragging is used to the object.3

Label the following picture.

Tools

Colour BoxScroll bar

ZoomScroll bar

Status bar

Title bar

Tabs

12

CHAPTER 7,8 Using ComputerIntroduction to Paint

Answer the following questions.

THINGS TO DO

How do we turn on the computer?1

What is Paint?2

How do we select any tool from toolbox?3

We turn on the computer by pressing power button on the C.P.U case.

Paint is a computer program.

We can select any tool by using the left click from toolbox.