Actually the PL/SQL Fundamentals MOOC was during January, it has already ended. I do not know where you found that there will be a "class" tomorrow, please post the link to the place where that information is shown.
There is another MOOC on PL/SQL currently available, "Introduction to PL/SQL Program Units" available here:
The community forum is here:
By the way, thanks for the info.
Well, the link you provided is the same I posted, the MOOC is called "Introduction to PL/SQL Program Units" (no PL/SQL Fundamentas, this is that forum), and the right forum to ask questions regarding this course is the one I posted.
You can start with lessons 1 and 2 (they were released on march 6th and 13th) and next lesson will be available on March 20th. Then you have time until April 3 to finish with the practice and quizzes.
Please refer any other question regarding current MOOC to the forum I mentioned above.