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Robert Petteruti

Beginning Friday, May 1, 2015 at noon, the RWU Colleague system will be unavailable for a short time due to system upgrades. This will mean that you will not be able to register online, access your grades, request transcripts, etc. until the system is reactivated. We anticipate that the Colleague system will be available again by May 11, 2015. We will notify you when the system upgrade is complete and access is restored.

Please submit all requests to and they will be processed based upon the date of receipt.

To ensure that you are enrolled in the Summer and Fall course(s) of your choice, you are encouraged to register online for courses prior to May 1st. Students who cannot register by May 1st can take advantage of the following options:

  1. Contact your academic advisor who will complete the Summer and/or Fall registration form(s) on your behalf and document your request so SCS can manually enroll you in the course(s). Students who have questions regarding their assigned advisor can contact Mary Cooney at 401-254-4805 or
  2. Register online when the system upgrade is complete and access is restored.


Robert Petteruti
Adjunct Professor
Contact Information
(401) 524-4385
Areas of Expertise: 

Robert Petteruti attended Boston University where he earned his Bachelor of Arts degree in Mathematics, cum laude. He enrolled at the University of Virginia for his Master’s degree in mathematics. He earned one of the early M.A.T. degrees: Master of Arts in the teaching of mathematics. His fields of concentration were theoretical mathematical principles, including such topics as abstract algebra, complex variables, real variables, and advanced calculus and how concepts from these disciplines could best be taught in the classroom.

Beginning in 2005, Mr. Petteruti, at the request of Northeastern University and later at Roger Williams University, initiated online courses in mathematics. The courses include College Algebra, Calculus, and Statistics. These courses were developed by him for online presentation. The university has certified him as its first online Mathematics specialist. He continues to teach online courses and Cohort Program courses in the College of Professional Studies at Northeastern University and continues teaching Statistics online at Roger Williams University.