Definitely partner up and study in a group setting after class and at the hotel.
Knowing your limitations and memory items early is recommended. Having your profiles and call outs down before sims is a must. Of course this will be based on what aircraft you get and you won’t know that until day one of indoc.
Before indoc I just went over Jepps top to bottom. Get comfortable briefing an approach, SIDS , STARS etc..
They’ll teach you the rest. Come to class ready to learn. Study and quiz each other together, have a good attitude, cooperate and graduate.
It’s hard but not very.
Like Edna Mode said, “Luck favors the prepared darling!” 😁