Most people just throw random slides together for Instagram carousels. But here's what they're missing – you can actually teach stuff with these things. Think of them like tiny lessons that keep people coming back. The smart accounts already know this trick. Why Carousels Work So Well for Teaching People love learning small bits at a time. Nobody wants to watch a two-hour video anymore. Carousels break big topics into pieces you can actually handle. Each slide builds on the one before it.