Paged Post Slider (PPS) - Building Slides
Did you know you could split a single post up into different web pages by just typing <!--nextpage--> in your post? Called the Page-Link tag, place your cursor in the spot where you want a page break to appear in your post and type <!--nextpage--> (you need to use the text mode of the editor to do so). This technique can be used throughout a long post to make two or more pages out of a single post.
This is a built-in WordPress functionality which you can read more about it in here https://codex.wordpress.org/Styling_Page-Links
After installing the Paged Post plugin the <!--nextpage--> tag will be implemented in such a way that a slider will appear in the post to show all post content between two <!--nextpage--> tags as a slide.
You can add as many <!--nextpage--> tags as you want breaking the post into many slide including images and videos.
You can control the appearance of the slide module in the plugin settings.