WCNY Regents Prep - 60 minute videos that walk students through Regents exams and cover the content and strategies needed to excel.
Consider pairing these with a practice Regents Exam
NYSED Regents Archive: Archived Regents exams can be assigned to students for practice and they can score their own exams using the scoring key.
Consider videotaping mini-lessons to accompany practice exams.
Have students keep track of their scores/progress and have them reflect on their areas of strength and areas for growth.