Superlecture courses have two designated Lead TAs to help ensure consistency across discussion sections.
Lead TAs have the same responsibilities as a typical TA, with the addition of the following:
Writing worksheets for TAs in all discussion sections to use
Being the main points of contact between the instructor of the course and the other TAs
Meeting as needed with the instructor and/or other TAsÂ
Assigning grading duties for midterms and the final exam, potentially writing the rubric for exam questions
Other tasks for the course, as assigned by the instructor