In this animated object, learners examine the mechanical configuration of a three-way switch and how it operates in a circuit. They also view diagrams showing the use of an ohmmeter to determine the electrical connections.

In this screencast, learners categorize different metabolic activities as catabolic or anabolic and follow a glucose molecule through the processes of glycolysis, aerobic respiration, and fermentation.

In this animated object, learners read the dimensions of the different types of vehicles typically considered in highway design.

In this 3D animated object, learners examine the way in which a three-phase generator produces three sine waves with three armature coils. A quiz completes the activity.

Learners consider the changes inside a series motor that could cause it to break apart if the load was disconnected. A quiz completes the activity.

The learner will be able to represent steady-state AC sinusoidal signals using phasors, which will lead to a simplified technique of analyzing AC circuits in a very similar way that we analyze DC circuits.

Learners consider the correct type of pushbutton to use as a Stop button, the way the Stop button should be hard wired, and the PLC input instruction to use. This animated object includes a short quiz. It is recommended that learners review the learning object “The PLC Examine-Off Instruction” before beginning this object.

Learners examine the proper way to set up standard and metric micrometers to measure the wear on a brake drum.

In this animated object, learners examine how a gateway server operates.

In this learning activity you'll discover how C#, attributes provide a way of associating data with an object in two forms - Fields and Properties.

This etool will provide high school educators, specifically career pathway builders, with an overview of implementing programs of study.

Explore The Study Cycle – an approach that research and experience shows is the best and most efficient way to study

Students review the conditions for giving statements of praise in a way that will motivate employees. They then practice writing these kinds of statements.

In this learning activity, the user will understand how believing in and using common stereotypes can get in the way of working together.

Students use the pyramid method to solve percent problems. The pyramid grid provides a visual way to set up the equation.

Formulas and Functions in Microsoft Excel

A learning object to illustrate the right way to enter formulas and functions in Excel.

Learners are introduced to the binary-coded decimal, a common way of encoding decimal digits in computing and electronic systems. A brief quiz completes the activity.

In this animated object, learners examine how the way in which a rheostat is connected in series with other resistors causes current and voltage to change as the resistance is varied.

In this interactive object, students complete progressively more difficult exercises as a way to improve their ability to recognize resistor color code values.

In this animated object, learners examine the proper way to reset a counter instruction in a programmable controller.