THE GOAL • CBSE CLASS 10 • IT 402

Part A — Employability Skills

Unit 1 • Communication Skills

📖 UNIT 1 • COMPLETE EXAM NOTES

Communication Skills

Communication skills are important for communicating effectively with people and customers in daily life, education and work.

✍️ Read • Revise • Recall
01. Methods of Communication

Meaning of Communication

The word communication comes from the Latin word commūnicāre, meaning “to share”.

Communication is one of the most important life skills. It helps us exchange information, ideas, thoughts and feelings with others.

Communication has three important parts:

  1. Transmitting — The sender transmits the message through a medium.
  2. Listening — The receiver listens to or understands the message.
  3. Feedback — The receiver conveys their understanding to the sender.

Communication Process

The communication process starts with a sender who sends a message through a channel. The receiver receives and understands the message and provides feedback.

Element Meaning
Sender The person beginning the communication.
Message The information that the sender wants to convey.
Channel The means through which the information is sent.
Receiver The person to whom the message is sent.
Feedback The receiver's acknowledgement and response to the message.
🧠 Remember the order:

Sender → Message → Channel → Receiver → Feedback

Common Methods of Communication

Method Important Point
Face-to-face informal communication Helps the message to be understood clearly and quickly. Body language can also be seen.
E-mail Can communicate quickly with one or many people at different locations. It offers flexibility, convenience and low cost.
Notices / Posters Useful when the same message has to be communicated to a large group.
Business Meetings Communication addressed to a group regarding business, management and organisational decisions.
Other Methods Social networks, messages, phone calls, newsletters, blogs, etc.

Choosing the Right Method

The choice of communication method depends on:

✏️ EXAM POINT

The method of communication selected can affect relationships with peers, supervisors and customers.

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02. Verbal Communication

Meaning

Verbal communication means communicating through spoken or written words.

Types of Verbal Communication

Type Meaning / Examples
Interpersonal Communication Communication between two people.
Examples: telephone conversation, interview.
Small Group Communication Communication involving more than two people where participants can interact with one another.
Examples: press conferences, board meetings, team meetings.
Public Communication One individual addresses a large gathering.
Examples: election campaigns, public speeches.

Advantages of Verbal Communication

Disadvantages

Mastering Verbal Communication

Point What to do
Think Before You Speak Think about the topic and the best way to make listeners understand. Note down important points before speaking.
Concise and Clear Speak clearly, loudly and at moderate speed. Stay to the point. Avoid unnecessary repetition.
Confidence and Body Language Be confident, maintain eye contact, stand straight, be attentive and friendly.
🧠 3 rules for good verbal communication:

Think → Speak Clearly → Be Confident

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03. Non-verbal Communication

Meaning

Non-verbal communication is communication through body movements, facial expressions, gestures, postures, eye contact, touch, space and paralanguage.

According to the textbook, approximately 93% of communication is non-verbal: 55% through body movements, face, arms etc., 38% through voice, tone and pauses, and 7% through words.

Types of Non-verbal Communication

Type Meaning Effective Use
Facial Expressions Show feelings such as happiness, sadness, anger, surprise and fear. Smile when meeting someone, keep face relaxed and match expressions with words.
Posture Shows confidence and feelings. Straight posture shows confidence; slumped posture may show weakness. Keep shoulders straight and body relaxed. Sit straight.
Gestures / Body Language Body movements that express an idea or meaning. Keep hands open, avoid pointing at people and tilt head slightly to show attentiveness.
Touch Touch can communicate confidence or encouragement. A firm handshake can display confidence. Avoid unnecessary touch during formal communication.
Space Physical distance between two people. Maintain suitable space according to the relationship and situation.
Eye Contact Shows attention towards the speaker. Look directly at the speaker, avoid staring and take intermittent breaks.
Paralanguage How we speak, including tone, speed and volume. Use suitable tone and volume and maintain moderate speaking speed.

Visual Communication

Visual communication means exchanging information through images or pictures. It can be understood without knowing a particular language and can remain consistent across different places.

📌 Examples of Visual Communication

Under construction • No pets allowed • No parking • No entry • Danger warning • Radiation / biohazard warning • CCTV surveillance • No mobile phone

⚠️ Common Bad Body Language
  • Yawning while listening
  • Biting nails
  • Looking away when someone is speaking
  • Intense staring
  • Clenching jaws
  • Laughing during formal communication
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04. Communication Cycle & Feedback

Meaning of Feedback

Feedback is the response given by the receiver to the sender. It completes the communication cycle.

Types of Feedback

Type Meaning
Positive Feedback Appreciates good work and may also suggest further improvement.
Negative Feedback Points out a problem or area that needs improvement.
No Feedback Absence of response can itself indicate disagreement with ideas.

Qualities of Good Feedback

A good feedback should be specific, helpful and kind.

Importance of Feedback

✏️ EXAM LINE

Feedback is the final component and one of the most important factors in the communication process.

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05. Barriers to Effective Communication

7 Cs of Effective Communication

Effective communication follows the basic principles known as the 7 Cs.

7 C Meaning
Clear Message should be easy to understand.
Concise Message should be brief and to the point.
Concrete Message should contain clear and definite information.
Correct Information should be accurate.
Coherent Ideas should be logically connected.
Complete All necessary information should be included.
Courteous Communication should be polite and respectful.
🧠 7 Cs:

Clear • Concise • Concrete • Correct • Coherent • Complete • Courteous

Types of Communication Barriers

Barrier Meaning / Example
Physical Environmental or natural conditions that affect communication. Example: not being able to see gestures or body language.
Linguistic Difficulty caused by language differences, slang, professional jargon or regional colloquialisms.
Interpersonal Occurs when the receiver understands the message differently from what the sender intended. Stage fear, lack of willingness and personal differences can contribute.
Organisational Formal hierarchy, rules, procedures and superior-subordinate relationships may restrict free flow of communication.
Cultural Differences in customs and cultural background can cause misunderstanding and stereotypical assumptions.

Ways to Overcome Communication Barriers

⭐ MOST IMPORTANT

If a question asks for the common barriers, remember:
Physical + Linguistic + Interpersonal + Organisational + Cultural

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06. Writing Skills — Parts of Speech

Capitalisation

The textbook gives the mnemonic TINS to remember important capitalisation rules.

TINS Rule
T — Titles Capitalise the first letter in titles used before people's names.
Example: Dr Malik, Mr Pandey
I — I The pronoun I is always written in capital form.
N — Names Capitalise names of people, places, days and months.
S — Starting sentence Capitalise the first letter of every sentence.

Punctuation Marks

Mark Use Example
. Full stop End of a sentence; also used with some short forms. Omar is a professor.
, Comma Indicates a pause or separates items in a list. Apples, bananas and mangoes.
? Question mark Used at the end of a question. Where is your book?
! Exclamation mark Shows strong feeling or emotion. What a beautiful dress!
' Apostrophe Shows possession or a shortened form of words in informal speech. Shobha's cat. / Let's go.

Basic Parts of Speech

Part of Speech Meaning Examples
Noun Naming word for a person, place, thing or idea. Tiger, India, Raj, Truth
Pronoun Word used in place of a noun. I, You, They, Us, She, He
Adjective Word that describes another word. Large, Red, Naughty, Weak
Verb Word that shows an action. Run, Eat, Think, Sit
Adverb Adds meaning to verbs by answering how, how often, when or where. Easily, Always, Before, Fast, Carefully

Supporting Parts of Speech

Type Use Examples
Articles Generally used before nouns. a, an, the
Conjunctions Join nouns, phrases or sentences. and, but, because
Prepositions Connect one word with another and usually answer where, when or how. on, over, in, under
Interjections Express strong emotions. Wow!, Help!, Oh no!
🧠 Quick Recall

Noun = Name   |   Pronoun = Replaces noun   |   Adjective = Describes   |   Verb = Action   |   Adverb = Adds meaning to verb

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07. Writing Skills — Sentences

Parts of a Sentence

Part Meaning
Subject Person or thing that performs an action.
Verb Describes the action.
Object Person or thing that receives the action.

Direct and Indirect Objects

A sentence may have two types of objects: Direct Object and Indirect Object.

Direct Object: directly receives the action of the verb.

Indirect Object: answers questions such as “to whom?” or “for whom?”.

Example: She bought a bicycle for her son.

Active and Passive Voice

Active Voice Passive Voice
Radha is reading a book. A book is being read by Radha.
Ali changed the flat tire. The flat tire was changed by Ali.
Ravi painted the entire house. The entire house was painted by Ravi.
🧠 Easy Rule

Active Voice: Subject does the action.

Passive Voice: Subject receives the action.

Types of Sentences

Type Purpose Ending Example
Declarative / Statement Provides information or states a fact. . Blue is my favourite colour.
Interrogative / Question Asks a question. ? Have you had lunch?
Exclamatory Expresses strong emotion. ! This is the best day of my life!
Imperative / Order Shows order, command, request or advice. . or ! Please lower your voice.

Paragraph

A group of sentences forms a paragraph. However, all sentences within a paragraph should have a common idea or theme.

✏️ EXAM DIFFERENCE

Statement → gives information
Interrogative → asks a question
Exclamatory → expresses strong emotion
Imperative → order / command / request / advice

⚡ UNIT 1 — LAST MINUTE REVISION