Module 4 · Level 1 · Foundations

Writing for Social 101

Hooks, captions, tone of voice, hashtags and calls to action — the fundamentals of words that stop the scroll.

6 lessons · about 0.8 hours

Overview · 1:09 · captions on
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The first line decides everything. Module 4 is about words that stop the scroll.

Nobody reads a post. They read the first line, and then decide. So this module starts there and works down: captions, tone, hashtags, the ask at the end, and the edit that makes it all read like a person wrote it.

Lesson 1 is hooks, with seven patterns you can use today. Lesson 2 is captions that keep people reading, with the hook-value-action arc. Then tone of voice: sounding like someone, consistently. Lesson 4 is hashtags and keywords, how discovery actually works now. Lesson 5 is calls to action, asking well. And lesson 6 is the edit, a five-pass routine from honest draft to clean post.

Take the character limit on X. It's on screen now, with the date we last checked it. Every limit in this module is verified weekly, so what you write fits where it's going.

By the end, you can write a first line that earns the second, a caption that reads well on a phone, and an ending that asks for the right thing.

6 lessons. About 50 minutes. Level 1, module 4. Start with Hooks: The First Line Decides Everything.

What’s inside

  1. 01
    Hooks: The First Line Decides Everything

    Why the opening line carries most of a post's fate, and seven hook patterns you can use immediately. · 9 min

  2. 02
    Captions That Keep People Reading

    Structuring the words under a post — the hook-value-action arc, formatting for phones, and matching length to platform. · 9 min

  3. 03
    Tone of Voice: Sounding Like Someone

    Defining how your account sounds — the three-slider method, consistency rules, and adapting tone across platforms without losing yourself. · 8 min

  4. 04
    Hashtags and Keywords: Being Found

    How discovery actually works now — hashtags in their proper place, and the rise of search keywords across every platform. · 8 min

  5. 05
    Calls to Action: Asking Well

    The endings that turn attention into outcomes — matching the ask to the content, and the difference between engagement CTAs and business CTAs. · 8 min

  6. 06
    The Edit: Cutting Your Way to Clarity

    A repeatable five-pass editing routine that turns honest first drafts into posts that read effortlessly. · 8 min

Where this sits on your path depends on your assessment. Some people skip this module outright; others start here. The free placement assessment decides — and the first lesson of every module is free to read. Find your level →

Also at Level 1

1The Platform Landscape & the Language of Social
Every major platform, what it's for, and the vocabulary — feeds, Stories, Reels, DMs, hashtags, engagement — decoded properly.2Accounts, Profiles & Link-in-Bio
Personal vs creator vs business accounts, profile optimisation, and building a link-in-bio that converts.3Content Formats & Current Specs
Images, carousels, short video, live and text posts — and the current specs for each platform, always verified.5Phone Photography & Design Basics
Composition, lighting, and free tools — make professional-looking visuals with the phone in your pocket.