Thank you @eddiespino for your insights. :)
Exactly, the video lessons, we are preparing, are for all new users. Now we are creating a course "Understand the basics of Steem" consisting of 10 video lessons. This lesson is already the third lesson for this course.

All educational materials will be available for free at the website www.mysteem.pl, which we will publish soon.

As for steemworld, this is a topic on a separate course in which we will teach how to use such tools and we will present their functions.