@IceFyr1928 You've got it fairly accurately regarding Ryan's class! No apologies necessary! :D I see that you were helping out!
Basically, it's a study of the legendary pokémon. It includes things such as, their power (base stats etc.), their appearance and other things about them. It may sometimes include stories experienced by Ryan and/or others regarding the specific legendary. It's a very factual class and typically has some sort of trivial quiz about legendaries or the specific legendary the quiz is based around.
For those who are wondering, the next class of Ryan's is going to be about Mew. I've got a lesson plan already saved on my computer and hope to satisfy! :D