How to make an educational carousel post (step-by-step)
A practical, step-by-step framework for creating educational carousel posts that people save and share — with a free slide-by-slide template.
Educational carousels — sometimes called explainer carousels — are some of the most saved and shared posts on Instagram, LinkedIn and TikTok. They work because they give people something genuinely useful in a format that's easy to consume. Here's a simple framework you can use for any topic.
Step 1: Pick one specific question
The best explainers answer one question well. 'Personal finance' is a category; 'How does compound interest work?' is a carousel. If you can't phrase your topic as a question, narrow it down until you can.
Step 2: Use the hook → beats → payoff structure
Think of a carousel as a very short story. Here's a template that works for 5–8 slides:
- Hook (slide 1): pose the question or make a bold promise. 'Why do we procrastinate?'
- Reframe (slide 2): challenge a common assumption. 'It's not laziness.'
- Explain (slides 3–5): one idea per slide, each with a relatable scenario.
- Apply (slide 6): one practical action people can take today.
- Payoff + CTA (last slide): recap the key idea and invite a save or share.
Step 3: Show it, don't just say it
Text-only slides are easy to skim past. Illustrations do the heavy lifting: a character dodging a 'task monster' explains avoidance faster than a paragraph ever could. Relatable everyday scenes help people see themselves in the idea.
“Hear a piece of information, and three days later you'll remember 10% of it. Add a picture and you'll remember 65%.”
Step 4: Write less than you think
- Headlines: 8 words or fewer.
- Supporting text: one short sentence, under 18 words.
- Plain language — if a 12-year-old wouldn't understand a word, swap it.
- Big, high-contrast type that's readable on a phone at arm's length.
Step 5: Keep it visually consistent
Use one art style, one palette and one recurring character across every slide. Consistency makes a carousel feel polished and makes your account recognisable — people start to know it's you before they read your name.
Step 6: Size it for the platform
- Instagram & Facebook: 1080 × 1350 px (4:5 portrait).
- LinkedIn: 1080 × 1350 px or 1080 × 1080 px, uploaded as a PDF document.
- TikTok photo mode, Stories and Shorts: 1080 × 1920 px (9:16).
- Pinterest: 1000 × 1500 px (2:3).
Step 7: Write a caption that starts a conversation
Your caption should add context, not repeat the slides. Keep it to a few short lines and end with a question — 'Which tip will you try first?' — to invite comments.