Typically, full-time in-time PNB graduate students hold two Teaching Assistantships (TAs) per calendar year. Most often, one TAship will be scheduled in the fall term and one will be scheduled in the winter term. The time commitment for each TA is 100 hours per term, or 200 hours per year. Graduate student TAs at McMaster University are represented by the Canadian Union of Public Employees (CUPE) Local 3906.
TA Responsibilities and Hours of Work form
The course instructor will be your main point of contact regarding TA responsibilities throughout the term. All students who are working as TAs must complete the TA Hours and Work Form at the beginning of the term of each TAship. Consult with the instructor of the course to complete the TA HOURS OF WORK FORM and submit it to the PNB Graduate Administrative Assistant, Nancy Riddell. This form will provide an outline for the types of duties you are expected to perform over the course of the term, and an estimate of how your 100 working hours (per term) will be allocated. TA duties can vary widely depending on the course, but generally include: attending lectures, leading tutorials, marking assignments, holding office hours, answering emails, monitoring and contributing to online discussions, supervising labs, and invigilating exams. It is important that this form is filled out with adequate detail to avoid ambiguity. The majority of TA disputes are avoided by having a satisfactory Hours of Work form. It is a good practice to keep a log of your hours worked as the term progresses. If you believe you might be on track to exceed 100 hours of work, contact the course instructor immediately.
IMPORTANT note about Teaching Assistantship responsibilities: Make note of the first day of classes for undergraduate courses in BOTH fall and winter terms (see Sessional Dates in the Undergraduate calendar for the relevant year). You are expected to be available on campus on that day, which is when TA duties begin.
TA Rights and Conflict Resolution
If you have a conflict or a concern that you have not been able to resolve directly with your TA supervisor, CUPE will work to mediate the conflict on your behalf. If you are unsure of who to contact, the department has union stewards that can direct you to the appropriate person.
TA Income and Benefits
PNB graduate students typically TA two courses per year, one in fall term and one in the winter term, involving a minimum of 200 hours of work over the academic year. The 2018/19 hourly rate of pay for graduate student TAs is $43.63 per hour and therefore the Teaching Assistantship, prior to any deductions, is valued at a minimum of $8,726.
CHECK: This salary is distributed over 8 biweekly payments during the semesters you are working as a TA. It is worth noting that scholarship salary payment is evenly distributed throughout the year. As a result, your total income will fluctuate throughout the year, and is likely to be significantly lower in the summer. The payment schedule can be viewed on the CUPE website or on your Mosaic account.
Graduate students who TA for at least 130 hours/year will receive dental benefits through CUPE. This plan provides a maximum of $1000 of coverage ($2000 for family coverage) for dental services (e.g. cleanings and fillings) per calendar year. For major restorative work such as a crown or a bridge, get your dentist to submit an estimate to the insurance company to check against your coverage before paying anything. Other benefits provided by CUPE are a health care spending account, which has a maximum entitlement of $250 per twenty four month period. This coverage primarily covers vision care. Students who do not TA for at least 130 hours per academic year (including those who have been bought out of their TA) do not qualify for the CUPE dental plan, and are covered by the GSA dental plan instead (which offers $750 of coverage per year).
Maximum Number of Hours You Can Work
McMaster University regulations state that the maximum number of hours that full-time graduate students can work on campus is 10 hours/week; this includes work from Teaching Assistantships. It is the responsibility of the graduate student to make sure that any work above the teaching assistant duties falls within the guidelines set out by the university and the union (CUPE 3906). If you work more than the allowed 505 hours per academic year, you risk losing your full-time student status, and therefore, not only your scholarship, but also the high pay rate for Teaching Assistantship work. See Financial Support for additional details related to graduate support in PNB.
Resources for Graduate Student TAs (Unit 1) - Canadian Union of Public Employees (CUPE) 3906 
CUPE 3906 Unit 1 Collective Agreement 
CUPE 3906 Unit 1 Health Benefits 
CUPE 3906 Unit 1 Dental Plan 
GSA Dental Plan