This year for school, in addition to the standard subjects of study, each hobbitling student also gets to study their own T.H.A.G.S. (Three Honored and Great Subjects - borrowed from the delicious "Wingfeather Saga.").
Booookie's THAG is Invention; he is focusing on programming and robotics at first, but other avenues of Invention are also fair game.
Ela's THAG is Form; she is starting with painting but will also be exploring other artistic expressions of Form through the school year.