The beauty of slides is the versatility of the page sizes. You can customize your pages however you would like. I like to create handouts or pages for my students in Slides. Slides makes it easier to insert and move items where ever I want them.
I love to add a little fun to my slides with Bitmoji. This video shows you 2 ways to insert Bitmoji's. One or both ways also work in other Google Apps.
This is an awesome feature by Google to easily get your presentation onto the web. You will have to options, one to create a link or an embed code. (I prefer the embed code)
Adding audio to Google Slides just got easier! This video will show you how to use Screencastify to create your audio, export it and insert it into a Google Slides Presentation.
(You can use any audio creation tool.)
Are you wanting to create an interactive slide where your students can only edit and move certain things. Check out this video on how to do that.