Math Grade I - Part II
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Training Outline
Need a refresher on math before your certification exam? This course covers the key calculations operators use every day — from checking units and converting measurements to finding the perimeter, area, and volume of common shapes. With plenty of practice and clear examples, it's ideal for exam prep or brushing up on the basics in water and wastewater operations.
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Math Grade I - Part II
- Calculating Percentages
- Calculating Averages
- Checking the Units
- Perimeter Definition
- Calculating the Perimeter of a Rectangle
- Calculating the Perimeter of a Circle
- Area Definition
- Calculating the Area of a Rectangle
- Calculating the Area of a Circle
- Volume Definition
- Calculating the Volume of a Rectangular Shape
- Calculating the Volume of a Cylinder
Chapter test - 2Chapter test
- 3Chapter test
- 4Chapter test
- 5Chapter test
- 6Chapter test
- 7Chapter test
- 8Chapter test
Learning outcomes
- Describe the role of perimeter, area and volume in water and wastewater facilities
- Check that the units used in a calculation are consistent and appropriate
- Calculate percentages and averages
- Calculate the perimeter, area, and volume of standard shapes (rectangles, circles and cylinders)
Level
Beginner
Prerequisities
See our Math Grade I - Part I course
Target audience
This course is designed for professional certified water and wastewater operators class I to IV, maintenance technicians.
Learning material and method
Video clips with a placement test, practice exercises and a handout
Learning assessment method
Chapter tests (MCQs) with a minimum score of 70%
Test your knowledge, validate your skills
Engage with interactive quizzes designed to boost retention and track your learning along the way. Once you've completed the training, a final validation step confirms your progress and helps demonstrate your skills with confidence—making it easy to showcase what you’ve learned.
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