It is an educational choice whether you want to use pages or put all the elements of the module together.
When to use pages, and when should you not?
If you want to create clear races with visible progression in the course, it is a great advantage to use pages. Users will then go from page to page, and only see the few items and tasks that you think are relevant on each page. This feature is often used when a module has many tasks and elements.
If you only have a few tasks or elements then a site becomes unnecessary
Do you have only a few tasks and items per day? module becomes pages unnecessary
For example, do you have. A video that and no questions or questions on a module is the best solution to not using subpages.
In a scenario where a video with subsequent questions is displayed, the questions or tasks can be placed with great advantage on page 2 of the module.