Learning Outcomes

Types of Device Boxes

Sizing and Installing Device Boxes

Lesson Summary

In this module, you will learn more about device boxes and their use in electrical wiring systems. You will become knowledgeable on terms associated with electrical device boxes and the various types of device boxes that electricians work with.

Introduction to Hand Bending

Hand Bending Process and Equipment

Geometry Required to Make a Bend

This module will inform you on hand bending conduits and the purpose of using electrical conduits. You will learn about the importance of using hand benders on the job and be able to describe the techniques for using hand-operated conduit benders.

Introduction to Raceways and Fittings

Working with Raceways and Conduits

Raceway Fasteners and Anchors

In this module, you will learn about raceways and fittings. You will become informed on the different types of metal conduit fittings available to electricians and how to store raceways.

Conductors and Cables

Conductors and Insulation

Installing Conductors

In this module, you will become knowledgeable on conductors and cables. You will be able to identify different equipment used for installing conductors into conduits. This module will also teach you the procedure involved in feeding conductors into conduits.

Introduction to Electrical Wiring Systems - Final Assessment

Learn about essential electrical wiring systems, including raceways and device boxes, with this free online course.

Introduction to Electrical Wiring Systems

This free online course on electrical wiring systems will teach you about each of the constituent parts of an electrical wiring system, as well as proper handling techniques, and installation and storage procedures for different electrical wiring components. Taking this free, online course will help you develop the essential foundational skills required by any electrician. Take this course today to get started on your career as an electrician.

An Introduction to Masonry Trade

History of Masonry

Terms Associated with Masonry

Masonry Units and Binding Materials

Wall Structure Techniques

Masonry Tasks

In this module, you will be introduced to masonry as a trade, tasks performed by masons, history of masonry, types of masonry units, the binding materials used by masons and brick laying technique that masons use to build structures.

Introduction to Masonry Tools and Equipment

Hand Tools and Mortar Mixing Equipment

Measuring Tools

Power Tools and Other Masonry Equipment

In this module, you will be introduced to hand and power tools typically used in masonry construction, terms associated with masonry, and examine the advantages of using each masonry tool and equipment.

Masonry Math

Drawings and Specifications

In this module, you will be introduced to the importance of math skills and drawings in masonry, what is meant by denominate numbers, the metric system -- the international system used for measurements and weights, and standards and codes in a building contract.

Introduction to Masonry - Course Assessment

This free online course explores masonry and its history, materials, tools and practices to train you in a new skill.

Introduction to Masonry

This course shows you how to perform the tasks essential to masonry, including the spreading of mortar, furrowing, buttering and bricklaying. Masonry involves the building of structures from individual units and this course teaches you how to use basic masonry units like clay bricks, concrete blocks and stone to complete constructions. We study ancient and cutting-edge techniques to provide you with new skills that can boost your career.

Plastic Pipe and Fittings

Terms Associated with Plastic Pipe and Fittings

Types of Plastic Pipes

In this module, you will learn about the use of plastic in plumbing, categories of plastic, types of plastic, characteristics of ABS, PVC, CPVC, PE, PEX, PB plastic used in pipe fittings and associated terms of plastic pipes and fittings.

Copper Pipes and Fittings

Terms Associated with Copper Pipes and Fittings

Copper Fittings and Valves

Measuring, Cutting, Joining Copper Pipes

Pipe Hangers and Supports

In this module, you will learn about copper pipes and fittings in plumbing, types of copper tubing, the basic difference between water supply fittings and valves, methods of measuring copper pipes, and proper cutting tools and pipe joining methods for copper.

Cast-Iron Pipe and Fittings

Terms Associated with Cast-Iron Pipe and Fittings

Cast-Iron Fittings

Creating Joints

In this module, you will learn about the advantages of using cast-iron for plumbing pipes and fittings, common types of iron, features of the hub-and-spigot and the no-hub cast-iron pipes and processes involved in creating joints.

Carbon Steel Pipes and Fittings

Terms Associated with Carbon Steel Pipes and Fittings

Carbon Steel Fittings and Valves

In this module, you will learn about the types of carbon steel pipes, the difference between drainage fittings and pressure fittings, features of pressure fittings and common valves used in threaded carbon steel pipes.

Corrugated Stainless Steel Tubing

Corrugated Stainless Steel Tubing - Terms

Cutting CSST

In this module, you will learn about the advantages of using CSST, using a tube cutter on a length of CSST, connecting CSST to appliances, splicing together lengths of CSST and the pressure test method for testing CSST gas piping

Fixtures and Faucets

Terms Associated with Fixtures and Faucets

Basic Principles of Sanitation and Safety

Materials Used to Make Fixtures

Basic Types of Fixtures

Faucets

Fixtures and Faucets - Lesson Sumary

In this module, you will learn about the difference between a plumbing fixture and faucet, principles of sanitation and safety, materials used to make plumbing fixtures, identify compression and non-compression faucets.

Introduction to Plumbing Pipes and Fixtures - Course Assessment

Learn more about pipes and fixtures, as well as sanitary and safety principles, with this free online plumbing course.

Introduction to Plumbing Pipes and Fixtures

Alison's free online Introduction to Plumbing Pipes and Fixtures course teaches about the installation of long-lasting plumbing pipes as well as the important materials used to make plumbing pipes and fixtures, including plastic, copper, cast iron, carbon steel, and CSST. You will also learn that for a building to be considered habitable, it has to be connected to water and gas supply systems and have provisions for handling wastewater.

Exploring Tools Categorized by Their Power Sources

Guidelines for the Responsible Operation of Power Tools

Discovering the Varieties of Electric Saws

Studying the Different Types of Power Drills

Learning the Functions of Routers, Grinders, and Sanders

An Overview of Portable Air Power Tools

Understanding Powder-Actuated Tools

Mastering Power Tools for Trades - Assessment

Build confidence in using power tools focused on safety, precision, and efficiency with this free online course.

Mastering Power Tools for Trades

Master the safe and efficient use of power tools essential to every tradesperson’s success. This hands-on course covers electric, pneumatic, hydraulic, and gas-powered equipment, teaching you how to operate, maintain, and troubleshoot machinery. Avoid common mistakes, increase job performance, and boost your career in construction or manufacturing. Learn power equipment safety today and gain a competitive edge in your trade!

The Place Value System

Adding and Subtracting Whole Numbers

Multiplying and Dividing Whole Numbers

The Basics of Fractions

Adding, Subtracting, Multiplying and Dividing Fractions

Understanding Decimal Notation

Percentages and Ratios

In this module, we will explore the place value system of whole numbers. We will also master the fundamentals of fractions, gain a clear understanding of decimal notation, and recognize the essential purpose of decimals.

Understanding and Working with Units

Linear Measurements

Weight Measurements

Temperature Measurements

Working with Equations

Perimeter and Area

Flow and Area

Volume of a Cube, Cylinder and Sphere

The goal of this module is to learn about the imperial measurement system. We will discuss formulas and equations and how to organize them. We will also learn how to measure the perimeter, area, and volume of rectangles, cubes, and other shapes.

Gallons and Litres

Working Between Gallons and Litres

Pressure and Total Force

Total Force, Grade and Total Fall

Working Between The Types of Grade

Calculating Fall and Grade or Length

Introduction to Trigonometry

Using Trigonometry to Find Side Lengths and Angles

This module will teach us about capacities and how to calculate total force. We will then look at different types of grades and how to determine total fall. After that, we will study trigonometry, focusing on finding side lengths and its various applications.

Mathematics for Trade - Assessment

Discover the essentials to advanced topics to strengthen your mathematical foundation in this free online course.

Mathematics for Trade

This course introduces fundamental mathematical concepts, including whole numbers, percentages, fractions, and decimals. It also covers various measurement systems, equation principles, and key concepts such as volume, perimeter, and area. Helping, you develop a deeper understanding of trigonometry and how to use it to find side lengths. Additionally, the course explores capacities, including the relation of pressure and force.

11 Best ChatGPT & Prompt Engineering Courses for 2025

8 Best Crochet Courses for 2025: Practical, Enriching, Creative

6 Best Influencer Marketing Courses for Marketers

[2025] 300+ Free Digital Marketing Certificates & Badges

[2025] 470+ Hours of Free LinkedIn Learning Courses with Free Certification

Udemy Announces Layoffs Without Saying ‘Layoffs’

Harvard’s Intro to Python: Earn a Free Certificate

12 Best Laravel Courses for 2026: Ship Sites Fast

Udemy’s 2021: Half a Billion Revenue, B2B Revenue Soars, B2C Plateaus

The Series Finale of Online Education: Coursera Acquires Udemy

Duolingo Acqui-hires Music Gaming Studio NextBeat for $34.5 Million

How Online Course Platforms Track Learners in 2022

CreativeLive is Live Again: CourseHorse Acquires Platform 15 Days Before Shutdown

12 Best Data Analysis Courses for 2025: From Data to Insights

Open edX Conference 2026: Program, Workshops & Registration

900+ Open University Free Certificates