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Ontario Tech acknowledges the lands and people of the Mississaugas of Scugog Island First Nation.

We are thankful to be welcome on these lands in friendship. The lands we are situated on are covered by the Williams Treaties and are the traditional territory of the Mississaugas, a branch of the greater Anishinaabeg Nation, including Algonquin, Ojibway, Odawa and Pottawatomi. These lands remain home to many Indigenous nations and peoples.

We acknowledge this land out of respect for the Indigenous nations who have cared for Turtle Island, also called North America, from before the arrival of settler peoples until this day. Most importantly, we acknowledge that the history of these lands has been tainted by poor treatment and a lack of friendship with the First Nations who call them home.

This history is something we are all affected by because we are all treaty people in Canada. We all have a shared history to reflect on, and each of us is affected by this history in different ways. Our past defines our present, but if we move forward as friends and allies, then it does not have to define our future.

Learn more about Indigenous Education and Cultural Services

Ilona Kletskin

Senior Teaching Professor


Faculty of Science

Focus on the development of curriculum and the integration of technology into 1st year mathematics courses.

Contact information

Science Building - Room 2026
North Oshawa
2000 Simcoe Street North
Oshawa, ON L1G 0C5



  • BSc York University 2001
  • BEd York University 2001
  • MSc University of Toronto 2003

Courses taught

  • MATH1000: Introductory Calculus
  • MATH1015: Mathematics for Bioscience
  • MATH1010: Calculus I
  • MATH1020: Calculus II
  • MATH1850: Linear Algebra for Engineers
  • MATH1880: Mathematical Modelling for Health Science
  • MATH2860: Differential Equations for Engineers