Math
This course focuses on water and wastewater disinfection practices, providing essential knowledge fo...
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r daily operations and certification exams. Lessons cover key industry terms, factors influencing disinfection, troubleshooting strategies, common disinfection methods, dosage calculations, and safe handling procedures for chemical disinfectants.
TUs: .15 W .15, WW .15, I .15, D .15, C .0
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r daily operations and certification exams. Lessons cover key industry terms, factors influencing disinfection, troubleshooting strategies, common disinfection methods, dosage calculations, and safe handling procedures for chemical disinfectants.
TUs: .15 W .15, WW .15, I .15, D .15, C .0
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Disinfection Systems
This course prepares operators to excel in distribution and collection system math, combining fundam...
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ental concepts with practical techniques for daily operations and certification exams. Through step-by-step guidance and real-world examples, learners will master topics such as water treatment math language and equivalents, conversion factors and formula manipulation, dosing, density and specific gravity, circumference, area and volume, flow and velocity using the Q/AV formula, and flow conversions.
Max TUs 0.15 W 0.05, WW 0.05, I 0.05, D 0.15, C 0.15
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ental concepts with practical techniques for daily operations and certification exams. Through step-by-step guidance and real-world examples, learners will master topics such as water treatment math language and equivalents, conversion factors and formula manipulation, dosing, density and specific gravity, circumference, area and volume, flow and velocity using the Q/AV formula, and flow conversions.
Max TUs 0.15 W 0.05, WW 0.05, I 0.05, D 0.15, C 0.15
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Distribution & Collection Math 1
Tailored for Level 2 and advanced learners, this course blends essential content with practical and ...
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advanced exercises to build confidence in solving complex, job-related math problems. Using clear, effective teaching methods, it covers foundational and advanced topics such as water, atmospheric, and absolute pressure; pressure and specific gravity; pressure and force; head, feet, and gravity; work, power, and horsepower; and pumps and friction loss. Lessons include step-by-step instruction, helpful reminders, alternative problem-solving strategies, and time-saving shortcuts to enhance accuracy and efficiency.
Max TUs 0.2 W 0.1, WW 0.1, I 0.1, D 0.2, C 0.2
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advanced exercises to build confidence in solving complex, job-related math problems. Using clear, effective teaching methods, it covers foundational and advanced topics such as water, atmospheric, and absolute pressure; pressure and specific gravity; pressure and force; head, feet, and gravity; work, power, and horsepower; and pumps and friction loss. Lessons include step-by-step instruction, helpful reminders, alternative problem-solving strategies, and time-saving shortcuts to enhance accuracy and efficiency.
Max TUs 0.2 W 0.1, WW 0.1, I 0.1, D 0.2, C 0.2
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Distribution & Collection Math 2
Lessons in this course combine instructional content with math practice, focusing on key topics rele...
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vant to laboratory environments and lab-related field operations. It is designed to help operators master laboratory calculations commonly encountered in daily work and on certification exams. Specifically, learners will understand and practice calculations related to Moles & Molarity, Equivalent Weights & Normality, Two Normal & Three Normal Equations, Alkalinity & Hardness, Langelier Saturation Index (LSI), Temperature Conversions, Specific Gravity & Density, Composite Sample Equations, and Threshold Odor Number (TON).
Max TUs 0.1 W 0.1, WW 0.1, I 0.1, D 0.1, C 0.1
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vant to laboratory environments and lab-related field operations. It is designed to help operators master laboratory calculations commonly encountered in daily work and on certification exams. Specifically, learners will understand and practice calculations related to Moles & Molarity, Equivalent Weights & Normality, Two Normal & Three Normal Equations, Alkalinity & Hardness, Langelier Saturation Index (LSI), Temperature Conversions, Specific Gravity & Density, Composite Sample Equations, and Threshold Odor Number (TON).
Max TUs 0.1 W 0.1, WW 0.1, I 0.1, D 0.1, C 0.1
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Laboratory Calculations
This course blends essential content with practical math exercises to support novice operators. It i...
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ntroduces a range of techniques and strategies for solving problems commonly encountered on the job or during certification exams. Learners receive clear, step-by-step guidance on analyzing word problems, choosing the correct formulas, applying the order of operations, converting units, and performing basic algebraic manipulations.
Max TUs 0.1, W 0.1, WW 0.1, I 0.1, D 0.1, C 0.1
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ntroduces a range of techniques and strategies for solving problems commonly encountered on the job or during certification exams. Learners receive clear, step-by-step guidance on analyzing word problems, choosing the correct formulas, applying the order of operations, converting units, and performing basic algebraic manipulations.
Max TUs 0.1, W 0.1, WW 0.1, I 0.1, D 0.1, C 0.1
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Math Basics & Strategies 1
This course integrates core concepts with practical math skills to help entry-level operators succee...
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d on the job and in certification exams. Through step-by-step instruction, learners gain confidence solving real-world problems while mastering key topics such as powers and scientific notation, dimensional analysis, rounding and estimating, solving for unknowns, ratios and proportions, averages, and working with percents and decimals.
Max TUs 0.15, W 0.15, WW 0.15, I 0.15, D 0.15, C 0.15
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d on the job and in certification exams. Through step-by-step instruction, learners gain confidence solving real-world problems while mastering key topics such as powers and scientific notation, dimensional analysis, rounding and estimating, solving for unknowns, ratios and proportions, averages, and working with percents and decimals.
Max TUs 0.15, W 0.15, WW 0.15, I 0.15, D 0.15, C 0.15
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Math Basics & Strategies II
Lessons in this course blend content with math practice across the three core areas of operator math...
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—geometry, conversions, and word problems—while exploring the properties of familiar shapes, linear measurements, area, volume, and surface area. Designed to help operators confidently solve common calculations encountered in daily work and certification exams, it not only introduces essential concepts but also offers step-by-step guidance through a variety of topic-specific examples to strengthen problem-solving skills.
Max TUs 0.15 W 0.15, WW 0.15, I 0.15, D 0.15, C 0.15
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—geometry, conversions, and word problems—while exploring the properties of familiar shapes, linear measurements, area, volume, and surface area. Designed to help operators confidently solve common calculations encountered in daily work and certification exams, it not only introduces essential concepts but also offers step-by-step guidance through a variety of topic-specific examples to strengthen problem-solving skills.
Max TUs 0.15 W 0.15, WW 0.15, I 0.15, D 0.15, C 0.15
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Operator Math
This course is designed to help operators confidently solve unit conversion calculations commonly en...
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countered in daily work and certification exams. It provides step-by-step instruction in basic math concepts and problem-solving strategies, reinforced through a variety of topic-specific examples, by intermixing essential content with practical unit conversion exercises to explore conversions related to Time, Distance, Weight, Volume, Pressure, and the Metric System.
Max TUs 0.15 W 0.15, WW 0.15, I 0.15, D 0.15, C 0.15
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countered in daily work and certification exams. It provides step-by-step instruction in basic math concepts and problem-solving strategies, reinforced through a variety of topic-specific examples, by intermixing essential content with practical unit conversion exercises to explore conversions related to Time, Distance, Weight, Volume, Pressure, and the Metric System.
Max TUs 0.15 W 0.15, WW 0.15, I 0.15, D 0.15, C 0.15
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Unit Conversions
This course uses proven teaching techniques to help Level 1 and novice learners build confidence whi...
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le practicing exam-style math problems. Through step-by-step instruction, participants will master foundational concepts and problem-solving strategies for key topics such as volume and temperature, concentration and pressure, detention time and flow, feed rate, and dose, demand, and residual—complete with helpful tips, reminders, and strategies for success.
Max TUs 0.15, W 0.15, WW 0.15, I 0.15, D 0.15, C 0.15
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le practicing exam-style math problems. Through step-by-step instruction, participants will master foundational concepts and problem-solving strategies for key topics such as volume and temperature, concentration and pressure, detention time and flow, feed rate, and dose, demand, and residual—complete with helpful tips, reminders, and strategies for success.
Max TUs 0.15, W 0.15, WW 0.15, I 0.15, D 0.15, C 0.15
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Water Math Exam Prep Level 1
Designed for Level 2 and advanced learners, this course tackles both fundamental and complex concept...
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s through proven teaching techniques and hands-on practice. Participants will work through multi-step, exam-style math problems covering topics such as volume and detention time, tank concentration and pressure, calcium hypochlorite vs. sodium hypochlorite, pumps and feed rate, and dosage, demand, residual, and flow. Lessons provide step-by-step instruction, helpful reminders, alternative approaches, and time-saving shortcuts to ensure effective problem-solving.
Max TUs 0.15, W 0.15, WW 0.15, I 0.15, D 0.15, C 0.15
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s through proven teaching techniques and hands-on practice. Participants will work through multi-step, exam-style math problems covering topics such as volume and detention time, tank concentration and pressure, calcium hypochlorite vs. sodium hypochlorite, pumps and feed rate, and dosage, demand, residual, and flow. Lessons provide step-by-step instruction, helpful reminders, alternative approaches, and time-saving shortcuts to ensure effective problem-solving.
Max TUs 0.15, W 0.15, WW 0.15, I 0.15, D 0.15, C 0.15
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Water Math Exam Prep Level 2