These should be used to REMIND you of the techniques, not to try and "LEARN" them. You will LEARN them in class.
The 1st (of 2) Forms/Kata for 2nd Brown belts is 'HOSEA' or 'CHUNG-MOO' depending on which class you're in.
BROWN belts will learn and practice as well as still practicing their other forms.
(See the full BROWN belt requirements here)