Of course, TikTok has an advantage over textbooks and schools: it's a trendy app that all peers use. The innovative format engages children, and even if we're talking about educational videos, the unique presentation makes viewers want more and more content.
What can we learn from TikTok? Obviously, to learn new ways of presenting information: giving up long texts, introducing video and audio materials, turning learning into a mini-game.
The easiest and most straightforward way is to start recording lectures in video format, if you don't already do so. Break down the syllabus into several parts, make a video for each topic, and show it to your students, either at school or remotely.