Course description
Students are provided with basics of math and chemistry as applicable to the operation of water and wastewater systems. Basic concepts in unit conversions, area, volume calculations, and density are discussed. Math for chemistry is introduced. This course helps prepare students for the math component in various levels of operator certification exams of the Ontario Ministry of Environment.
Course details
Please note: This course is offered through OntarioLearn. To review important information such as textbook, exam and grade information, visit OntarioLearn.
Credit transfer
Have you taken this course or an equivalent course? Contact the Credit Transfer Office.
Ends: Dec. 16, 2025
Registration dates
Not all courses are offered each term.
Fall 2025 registration is now open.Winter 2026 registration opens November 3, 2025.
Delivery options
In person: classes held in person on a campus/site in a classroom/lab/shop/studio for the course duration
Online - Asynchronous: 100% online delivery, no scheduled day or time course requirements with the instructor, assigned due dates
Online - Synchronous: 100% online delivery, scheduled day and time course requirements with the instructor, assigned due dates
Hybrid: any combination of in person, timetabled, on campus, online, and hyflex delivery