study the douaa and practice by saying 3 times after each salah.
اللهم أعنّا على ذكرك و شكرك و حسن عبادتك
allahomma aenna ala thekrek w shokrek w hosn ebadatak.
revise all the athkar that we had during the term.
revise the hadeeth we had last term (attached) 
and the meaning.