Looks like an in-person (or otherwise live, perhaps video) tutorial session. Note that it talks about being a half-day tutorial. Odd phrasing if it's not meant

Looks like an in-person (or otherwise live, perhaps video) tutorial session. Note that it talks about being a half-day tutorial. Odd phrasing if it's not meant to be live. This would be support material sent out to the students participating at the start or beforehand so they can prep their systems to participate.