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Digital Communication (communication on the social media)
Performance Objectives
By the end of the lesson, students should be able to:
- identify common social media platforms (WhatsApp, Facebook, Instagram, X, TikTok);
- state the dangers of misusing the social media;
- Analyze social media posts and discuss tone, grammar, appropriateness and purpose;
- discuss what makes a social media post responsible or irresponsible.
Introduction to Digital Communication and Social Media
Digital communication is the transmission of information, ideas, or messages using electronic devices, digital tools, and computer networks.
Modern technology has shifted a large portion of human interaction from traditional letters and physical meetings to digital spaces. This shift requires a strong understanding of how language is used online, as digital writing carries the same weight and consequences as printed or spoken words.
Social media refers to online platforms and applications that enable users to create, share, and exchange content, ideas, and messages within virtual communities.
These platforms have transformed how individuals interact, share news, and build networks. In Nigeria, social media is widely used for personal communication, education, business, and community mobilization. However, because social media communication is rapid and highly visible, it demands a high level of language proficiency, critical thinking, and social responsibility.
Common Social Media Platforms
Different social media platforms serve different communication needs and attract different audiences. Understanding these platforms helps writers choose the right channel and style for their messages. The most common social media platforms include:
- WhatsApp: This is an instant messaging application used primarily for direct, private communication, group discussions, and voice or video calls. Communication on WhatsApp is often conversational, fast-paced, and highly personal, though it is also used for official school or work groups.
- Facebook: This is a broad social networking platform that allows users to share text posts, photos, videos, and links. It supports long-form writing, community groups, and public pages, making it suitable for both personal updates and formal community announcements.
- Instagram: This is a visually oriented platform focused on sharing photos and short videos. Text on Instagram, known as captions, is usually written to explain, complement, or add context to the visual media.
- X (formerly Twitter): This platform is designed for short, concise text updates, often accompanied by links, images, or videos. Because of its strict character limits, communication on X requires precision, clarity, and the effective use of keywords and hashtags.
- TikTok: This is a video-sharing platform where communication is driven by short-form video content, music, and voiceovers. Text on TikTok is typically limited to short descriptions, on-screen captions, and comments.
Analyzing Social Media Posts
To communicate effectively and critically evaluate online information, social media posts must be analyzed using four key linguistic and contextual pillars: tone, grammar, appropriateness, and purpose.
1. Tone
Tone refers to the attitude or emotional quality expressed by the writer through their choice of words and sentence structures.
Unlike face-to-face conversation, digital writing lacks vocal inflections and facial expressions. Therefore, the choice of words must carry the intended emotion clearly. Online tones can range from formal, polite, and objective to informal, sarcastic, humorous, or even aggressive. Writers must ensure that their tone matches their message to avoid misunderstandings.
2. Grammar
Grammar refers to the structural rules governing the composition of clauses, phrases, and words in a language.
While social media often tolerates informal language, abbreviations, and slang, standard grammar remains essential for clarity and credibility. Grammatical errors, poor spelling, and incorrect punctuation can distort the meaning of a message and make the writer appear careless or uneducated. Formal announcements, academic discussions, and professional posts require strict adherence to standard grammatical rules.
3. Appropriateness
Appropriateness refers to the suitability of the language, style, and content for the target audience, platform, and context.
A message written for close friends on a private WhatsApp group is highly unlikely to be appropriate for a public post on X or Facebook. Appropriateness involves respecting cultural norms, avoiding offensive language, and choosing a register (level of formality) that fits the situation.
4. Purpose
Purpose refers to the underlying reason or goal behind creating and sharing a post.
Every piece of writing has a purpose. On social media, common purposes include:
- To Inform: Sharing factual news, educational content, or announcements.
- To Persuade: Convincing others to adopt a viewpoint, support a cause, or purchase a product.
- To Entertain: Sharing jokes, stories, or creative media to amuse the audience.
- To Express Emotion: Sharing personal feelings, celebrations, or condolences.
Sample Analysis of Social Media Posts
To understand how these pillars work in practice, consider the analysis of the two contrasting posts below:
Post A: “🚨 ATTENTION ALL STUDENTS! The school gate will close at exactly 7:30 AM tomorrow due to the upcoming examinations. Please arrive early to avoid being locked out. Share this with your classmates.”
The analysis of Post A is as follows:
- Tone: Urgent, authoritative, and informative. The use of the siren emoji and capital letters at the start draws immediate attention.
- Grammar: Correct. It uses standard English, proper punctuation, and clear sentence structures.
- Appropriateness: Highly appropriate. The language is clear, direct, and respectful, making it suitable for a school community.
- Purpose: To inform students of a critical schedule change and ensure compliance.
Post B: “lol some ppl are just so dumb… why would u lock the gate at 7:30?? school admin is joke 💀 mtcheew.”
The analysis of Post B is as follows:
- Tone: Sarcastic, disrespectful, and frustrated. The use of “lol”, “joke”, the skull emoji, and the Nigerian expressive word “mtcheew” conveys contempt.
- Grammar: Non-standard. It contains informal abbreviations (“ppl” for people, “u” for you), lacks capitalization, and uses incomplete sentence structures.
- Appropriateness: Inappropriate for a public forum. It uses insulting language (“dumb”, “joke”) to address school authorities.
- Purpose: To vent frustration and mock the school administration publicly.
Responsible versus Irresponsible Social Media Posts
Because social media posts can reach thousands of people instantly, writers must distinguish between responsible and irresponsible communication. A single post can build up a community or cause widespread harm.
The differences between responsible and irresponsible social media posts are outlined in the table below:
| Feature | Responsible Social Media Post | Irresponsible Social Media Post |
|---|---|---|
| Factuality | Based on verified facts, reliable sources, and truth. | Based on rumors, unverified news, or deliberate lies. |
| Language | Polite, respectful, constructive, and clear. | Abusive, offensive, vulgar, or inciting violence. |
| Privacy | Respects the privacy of others; shares content with consent. | Exposes private information, photos, or secrets of others. |
| Impact | Promotes peace, education, encouragement, or positive change. | Spreads panic, hatred, cyberbullying, or confusion. |
| Accountability | The writer takes ownership of their words and corrects errors. | The writer hides behind fake profiles to attack or mislead. |
Misuse of Social Media and the Dangers
While social media offers significant benefits, its misuse poses serious dangers to individuals, schools, and society. The primary dangers of misusing social media include:
- Cyberbullying and Harassment: This involves using digital platforms to intimidate, insult, exclude, or humiliate others. Cyberbullying can lead to severe emotional distress, anxiety, depression, and academic decline among students.
- Spread of Misinformation (Fake News): Sharing unverified news, false health remedies, or fabricated political stories can cause public panic, damage reputations, and lead to dangerous real-world decisions.
- Loss of Privacy and Identity Theft: Posting sensitive personal details, such as home addresses, phone numbers, school locations, or travel plans, makes individuals vulnerable to scammers, hackers, and physical stalkers.
- Academic Distraction and Addiction: Excessive use of social media platforms can lead to poor time management, sleep deprivation, and a lack of focus on academic studies and physical interactions.
- Reputational Damage: Posting inappropriate photos, vulgar language, or offensive opinions can permanently damage a student’s reputation. Universities and employers frequently screen social media profiles before offering admission or employment.
How to Compose Good Social Media Posts
Composing a good social media post requires deliberate thought, linguistic skill, and ethical judgment. Writers must ensure their posts are clear, accurate, and respectful.
The process of composing a responsible and effective social media post involves the following steps:
- Define the Purpose: Determine exactly what the post is meant to achieve. Is it to share information, ask a question, or celebrate an achievement?
- Identify the Target Audience: Consider who will read the post. Adjust the vocabulary, tone, and level of formality to suit that audience.
- Draft the Content Clearly: Write the message using concise and direct language. Avoid unnecessary jargon, overly long paragraphs, or confusing abbreviations.
- Verify the Information: Ensure that any facts, dates, names, or news items shared in the post are completely accurate and verified from reliable sources.
- Review the Tone and Appropriateness: Read the draft to ensure it does not sound rude, arrogant, or offensive. Ensure that emojis, if used, support the message rather than distract from it.
- Check Grammar and Spelling: Proofread the post to correct any spelling mistakes, grammatical errors, or punctuation slips before hitting the publish button.
Review Exercises
Sentence Completion
Complete the following sentences with the correct word or phrase:
- The social media platform designed primarily for short, concise text updates and quick news sharing is __.
- The attitude or emotional quality expressed by a writer through their choice of words is known as __.
- Sharing unverified information or rumors on social media contributes to the spread of __.
- A post that respects the privacy of others and uses polite language is classified as a __ post.
- Using digital platforms to intimidate, insult, or humiliate someone is called __.
Essay and Discussion Questions
Answer the following questions in detail:
- Analyze the following social media post in terms of tone, grammar, appropriateness, and purpose: “hey guys! check out this link to get free 10GB data now!! its real, i just got mine! click fast before it ends!!!”
- Discuss three major dangers of misusing social media and explain how a senior secondary school student can avoid them.
- Write a responsible social media post of not more than 50 words announcing a clean-up campaign organized by the school’s Environmental Club. Ensure your tone, grammar, and appropriateness are suitable for a school community.







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