So bitcoin home work is a very standard learning platform with more than that it was able to get listed and featured in cousera.
If you run the courses on cousera, you would get a certificate on completion.
It is a fun platform to learn, you get extra tokens for purchase of course materials
It also includes quizzes and questionnaire to ensure that you really understood what you learnt from the videos and readings. Instructors are also available to answer your questions and put you through in what ever you are stuck
It is a excellent learning platform with nice user interface for its websites that aids learning and always motivate you to stay