2

MODULAR Ver. 1.1

T uchpad

®

Incorporates

NEP 2020

Activity based book

School Fee

Protection*

Orange Global Olympiad

CYBER

Computer Science Textbook | Windows 7 & MS Office 2010

Coding Classes

2

MODULAR Ver. 1.1

T uchpad

®

This book belongs to .................................................................................................... .....................

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Content

Team Orange

Computer Science Textbook | Windows 7 & MS Office 2010

Published by:

Orange Education Pvt Ltd 9, Daryaganj New Delhi-110002 Phone: 43776600 8588814859 Email: [email protected] IE Code: 0511063121 Branches: • Chennai • Guwahati Regional Offices: • Ahmedabad • Bengaluru • Bhopal • Bhubaneswar • Dehradun • Hyderabad • Jaipur • Kochi • Kolkata • Lucknow • Mumbai • Patna • Raipur • Ranchi

© Publishers No part of this publication may be reproduced, distributed, or transmitted in any form or by any means, including photocopying, recording, or other electronic or mechanical methods, without the prior written permission of the publisher.

Disclaimer All product names, brand names and product logos mentioned or shown in this book are trademarks, registered trademarks, or trade names of their respective owners. The reproduction of these product names, brand names, and product logos and all instances of references of proprietary software in this book, are for educational purposes only. Although every safety measure has been taken to verify the precision of the information contained herein, the author(s) and publisher assume no responsibility for any error or omission. No liability is assumed for damages that may result from the use of information contained within.

School Fee Protection* School fee protection is an initiative by Orange Education to protect student’s fee in case of demise of the earning parent. Orange Education will bear the tuition fee of beneficiary as long as school remains subscribed to our books. All claims are subject to terms & conditions available on the website of Orange Education.

PREFACE In the modern era, we are dependent on technology for almost every aspect of our lives. Computers are a major part of this technology assisted life, as we have now developed ways to do most of the essential tasks on a computer. Computer science is no longer limited to theories and lectures, it has now become an important part of our lives. Touchpad MODULAR (Version 1.1) series based on Windows 7 and MS Office 2010 is designed carefully keeping in mind the overall growth of the children. We have divided this book into modules and provided the student with focused content. The simple and step-by-step approach used in this book makes the content very easy to understand for the students. The students will face a global competition once they step out of the school so they should be updated with the latest technologies like Artificial Intelligence which holds a promising future in the times to come. The best way to learn is, to do it through fun filled activities. To make content interesting through the course of the book, we have included key features like Student Corner, Tech Funda, Clickpedia, Comp Caution, Exercise, In The Lab (Subject Enrichment), Teacher’s Corner, Periodic Assessment, Test Sheet, Project Work, Explore More, Keyboard Shortcuts and Glossary. Sample questions of Orange Global Olympiad (Cyber) have been included to promote awareness about the national level competition. These features will ensure better learning, assessment, evaluation and enable children to take their knowledge beyond the classroom. We hope that the book enables the children to learn the concepts with not only the purpose of gaining knowledge but also to be able to find its applications. We look forward to any suggestions for improving the book.

—Publisher

INCORPORATES NEP 2020 Created with new dimension of Joyful Learning along with completely mapped parameters of National Education Policy, 2020 Computational Thinking Enables to help solve problems and make thinking more engaging

Inter-Disciplinary Connects knowledge across the curriculum for holistic development

Art Integration Interlinks education with art and culture

Aimed at understanding and skill developing in specific subject

Critical Thinking

Communication

Strengthens logical decision making and innovation

Emphasis on soft skills and power of language

Creativity Enhances imagination to generate new ideas

Subject Enrichment

Experiential Learning

Life Skills & Values

Encourages ‘learning by doing’ through hands-on activities

Inclined towards empowering moral values in learner

DIGITAL RESOURCES For Teachers & Students

Only for Teachers

Orange Mobile App

Get it on

Test Paper Generator

Animated Audio & Video eBook Works offline after download

Generates Random & Manual Question Paper (QP)

Chapter Audio & Video Interactive Exercises with Answer Checks & Subjective questions Features like Spotlight, Zoom Sliders, Add Notes, Highlighter & Pencil on the eBook

Student Worksheet

Export Paper in Word format

Lesson Plan

Software Download Link

Practice Worksheets

(iii) Visit www.orangeeducation.in or scan the QR Code to register on our web support.

Answer Key

INSIDE THE SERIES

The key features of the series have been designed to ensure better learning, assessment and evaluation.

Learning Resources

Your Aim: This section describes the objective of the chapter.

Tech Funda: This section provides a practical information or tip to the students.

Clickipedia

Tech Funda

Comp Caution: This section (in I, II) describes ways to handle the computer cautiously.

Clickipedia: This section provides interesting computer facts.

Bill Kendrick designed the Tux Paint program in 2002.

You can also exit MS Word by pressing the + F4 keys.

Recap: This section provides a summary of the chapter for quick recapitulation.

In The Lab: This is a lab activity to develop practical skills. (Subject Enrichment) In the lab

Recap

Subject enrichment

Open Tux Paint and create these scenes.

Magic tool has many effects like Fill effect, Smudge effect, Real Rainbow effect, Foam effect and Mosaic effect. Undo tool is used to reverse the last drawing action and Redo tool is used to reverse the action. Slide Show helps us to run all the scenes of a story or text, one after another.

Create three slides on any story of your choice and do the Slide Show.

Keyboard Shortcuts: This section (in IV to VIII) contains keyboard shortcuts to perform different operations.

Explore More: This section contains supplement topics for add-on knowledge.

Glossary: This section contains definition of important IT terms.

QR Code: Scan the QR Code given on the

first page of each chapter to start chapter animation.

Assessment Resources Exercise: This section has objective and subjective questions.

Periodic Assessment: Four Periodic Assessments are included to evaluate the knowledge of the students.

Test Sheet: This section has questions to assess students.

Project Work: This is an assessment to challenge the students to apply the concepts learnt.

CONTENTS 01

Applications of a Computer q Features of a Computer

02

q Types of Computers

Computer Devices q Input Devices

03

07 12 q Output Devices

q Storage Devices

Periodic Assessment-1

17

Working of a Computer

18

q IPO Cycle

q Input

q Process

q Output

04

Using the Keyboard q Shift Key q Delete Key q Escape Key

05

08

26 q Actions of a Mouse

29

Test Sheet-1

30

Operating a Computer

31 q How to Shut Down a Computer

WordPad

36

q How to Open WordPad

q Components of WordPad Window

q Enter Text in a Document

q Saving a Document

q Opening a Document

q Closing WordPad

Periodic Assessment-3

40

Fun with Tux Paint

41

q Steps to Start Tux Paint

09

q Function Keys q Tab Key

Periodic Assessment-2

q How to Start a Computer

07

q Symbol Keys q Caps Lock Key

Using the Mouse q Mouse

06

22

q Tools of Tux Paint

Drawing with Paint q Rounded Rectangle Shape

46 q Curve Shape

q Drawing Freehand

q Selecting a Part of an Image

Periodic Assessment-4

50

Test Sheet-2

51

Project Work

52

OGO Cyber Sample Questions

53

Explore More (Magical Mouse)

55

Glossary

56

(vi)

01

APPLICATIONS OF A COMPUTER

Your Aim

to learn about: Features of a Computer

Types of Computers

Computer is an electronic machine which helps us to solve many problems. It can work quickly without making any mistake. It has become an important part of our life.

Computer

The word ‘computer’ is derived from the word compute which means “to calculate”.

FEATURES OF A COMPUTER A computer has some wonderful features that make it different from a man. Let us read about them one by one. Applications of a Computer

7

A computer can do lot of things in a better manner than a man. Accuracy & Speed

I never make any mistake and work at a very high speed.

I can make mistakes and I need more time to do any work. Storage

I store a large amount of information and never forget it.

I may forget the information stored in my mind. Work Process

I never get tired and can work for long hours. 8

Touchpad MODULAR (Version 1.1)-II

I need rest after working for sometime.

There are few things that a computer cannot do but a man can. Feelings

I do not have any feelings. If you pinch me, I will not react.

I have feelings. If I pinch my friend softly, he feels it. Instruction

I can work without any instruction.

I work on your instructions.

Decision

I can take my own decisions.

I cannot take my own decisions. Applications of a Computer

9

TYPES OF COMPUTERS

Computers are available in different types and sizes.

Desktop Computer A computer which we keep on a desk or a table is called a desktop computer. We can find them in offices, at homes and in many other places.

Laptop

Laptop is a small portable computer that can be kept on your lap. The smaller model of a laptop is called a notebook.

Tablet Tablet computer is a portable computer. It is bigger than a smartphone and has a touchscreen. We can use our finger or a special pen to use it.

Smartphone A mobile phone which provides computer facilities is called a smartphone. The size of the smartphone is smaller than a tablet.

Recap A computer is an electronic machine which helps us to solve many problems. A computer can do a lot of things in a better manner than a man. Desktop, laptop, tablet and smartphone are different types of computers.

Exercise A.

Tick ( ) the correct option. 1. A computer cannot .................................... . a. do calculations 2.

c. think

A computer stores a large amount of .................................... . a. money

10

b. save work

Touchpad MODULAR (Version 1.1)-II

b. information

c. water

3.

Which of these is also known as notebook? a. Laptop

B.

b. Smartphone

Identify the given pictures and write their names. 1.

2.

3.

............................... C.

c. Tablet

...............................

...............................

Rearrange the letters to get features of a computer. 1.

E

F

E

L

I

G

N

S

2.

I

S

N

T

U

R

T

C

3.

E

C

D

I

I

S

O

N

4.

S

O

T

A

R

E

G

................................. O

Hands-On

I

N

................................. ................................. .................................

ity

Creativ

Colour the given pictures. Write its name.

This is a .................................. .

This is a .................................. .

Teacher's Corner Show the children each type of computer. Applications of a Computer

11

02

COMPUTER DEVICES

Your Aim

to learn about: Input Devices Storage Devices

Output Devices

A computer is made up of many parts. These parts can be categorised into three groups: 1.

Input Devices

2.

Output Devices

3.

Storage Devices

INPUT DEVICES The devices using which we enter the data or input information are called input devices. Some of the input devices are:

Keyboard Keyboard is an input device that is used to give instructions to the computer by typing text and numbers. It has buttons called keys. Keyboard

Mouse

Mouse 12

Mouse is an input device that sends instructions to the computer with the click of a button. It is used to draw pictures and for selecting objects on the computer. It is also known as pointing device.

Touchpad MODULAR (Version 1.1)-II

Scanner Scanner is an input device that is used to send document or images from the paper to the computer. It works like a photocopier machine. Scanner

Microphone Microphone is an input device which is used to record voice, music and sounds. These can be stored on the computer.

OUTPUT DEVICES

Microphone

The devices through which we get the result or output after processing are called output devices. Some of the output devices are:

Monitor Monitor is an output device that looks like a television screen. It is also known as Visual Display Unit or VDU. The front portion of the monitor is called the screen. The monitor shows you the data that you input and its result after the computer processes it.

Printer Printer is an output device used to print the result of the work done by the computer on a paper. There are two types of printer: Inkjet printer Laser printer

Inkjet Printer

Monitor

Laser Printer

The result we get on the monitor screen is called soft copy and the result we get on paper is called hard copy.

Computer Devices

13

Speakers Speakers are output devices that are used for listening to music, voice and sound on a computer. Speakers

Headphones Headphones are small speakers used to hear the sound without causing any disturbance to others. Headphones

STORAGE DEVICES The parts of computers that are used to store our work are called storage devices. Some of the storage devices are:

Compact Disc (CD) Compact Disc is circular in shape. It is a portable storage device.

Digital Versatile Disc (DVD)

CD

Digital Versatile Disc is also circular in shape. It is used to store a huge amount of data. The storage capacity of a DVD is more than a CD. DVD

Hard Disk Hard disk is rectangular in shape. It is fixed inside the CPU box. It can store a huge amount of information that can be used very quickly any time.

Pen Drive Pen Drive 14

Hard Disk

It is small storage device, also known as USB Flash drive. The storage capacity of a pen drive is more than a DVD but lesser than a hard disk.

Touchpad MODULAR (Version 1.1)-II

Tech Funda

The computer has special ports for pen drive called the USB Ports. We insert the pen drive into a USB port to use it.

USB Port

alues ills & V Life Sk

COMP CAUTION

Never touch the wires and cables when the computer is on as you may get a shock.

Recap The parts of computer are divided into three categories—input devices, output devices and storage devices. Input devices are used to instruct the computer what to do. Keyboard, mouse and scanner are some of the input devices. Output devices are used to give the result. Monitor, printer and speakers are some of the output devices. Storage devices are used to store our work. Hard disk, CD, DVD and pen drive are some of the storage devices.

Exercise A.

Tick (3) the correct option. 1. What is the full form of CD? a. Control disc 2.

c. Cover disc

The result we get on the monitor screen is called .................................... . a. Soft copy

3.

b. Compact disc b. Hard copy

c. Record copy

Which of these has the largest storage capacity? a. CD

b. DVD

c. Hard disk Computer Devices

15

T uchpad

®

MODULAR Ver. 1.1

Spotl ght Tech Funda

What’s New in Ver. 1.1? NEP 2020

Clickipedia

Comp Caution

Hands-On

Glossary

Explore More

Module Based Topics

Artificial Intelligence & Robotics

Art Integration

Inter-Disciplinary

Subject Enrichment

Computational Thinking

Critical Thinking

Communication

Creativity

Experiential Learning

Keyboard Shortcuts

Life Skills & Values

Teaching and Learning Solutions Animated e-Book

Mobile App

Teacher Resource Materials

Webinars & Training Workshops

Computer Lab Health Check-up

Software Tech Support

Protect Yourself From Covid-19

Returning

Stay 6 feet apart from others in school and in the bus.

Back to

school

On reaching school, go straight to your classroom. Wash Your Hands Frequently

Wear a Face Mask

Stay at Home if You are Sick

Use your own things so virus cannot be transmitted. Cough or sneeze into your elbow or use a tissue.

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