Years ago Common Craft made a fun little guide to understanding the World Cup. The guide featured a bunch of animated GIFs. It was a great example of using silent animations to explain a topic. In the years since then I’ve encouraged teachers to think about having students make animated GIFs to illustrate and explain concepts. For example, a few years ago I worked with a middle school science teacher who used Brush Ninja to have students make animated GIFs to explain forms of energy.
Brush Ninja is a tool that was created specifically to make it easy for anyone to draw and create animated GIFs. There are lots of other tools that you and your students can use to create animated GIFs. One of those tools is PowerPoint.