In this screencast, learners examine the internal elements of a 555 IC and their operation.

In this animated object, learners examine the operation of various circuits that are internal to the inductive proximity sensor.

Learners answer questions about internal combustion engines using a game board format. This learning object can be used individually, in small groups, or as a class activity to provide an alternative self-assessment tool.

Learners examine the operation of various circuits that are internal to the capacitive proximity sensor.

This project gives a drawing with steps to complete the activity.

This project gives a drawing with steps to complete the activity.

In this animated object, learners study how the internal parts of an AC synchronous motor interact with magnetic fields to cause rotation. A short quiz completes the activity.

Learners examine the internal parts of a DC electrical motor and then text their knowledge in a drag-and-drop exercise.

In this animated and interactive object, learners examine ventilation, external and internal respiration, and gas transport.

In this interactive object, learners check their knowledge of concepts related to the cost of ensuring quality in manufacturing as they relate to the categories of appraisal, prevention, internal failures, and external failures.

In this animated activity, learners examine the operation of hydraulic directional control valves and the internal components that divert the fluid.

This primer introduces the student to the correct method of using the internal memory of a TI-86 calculator.

Learners view an animation of a sequence valve in operation and examine the valve’s internal structure.

Learners read about the internal and external users of financial information and the kinds of information most often requested.

Learners examine the internal components of an optical encoder used in automated manufacturing applications. A brief quiz completes the animated activity.

Learners view an animation of a counterbalance valve in operation and examine the valve’s internal structure.

Learners apply self-speak, evaluate their self-messages, and revise their internal statements with more positive wording.

In this interactive object, learners examine standard and metric thread specifications used in engineering drawings. In a brief quiz, they identify various internal and external thread representations.

Learners examine the function of the analog wattmeter to measure true power, how it is connected in a circuit, and how the internal components develop a measurement. A brief quiz completes the activity.

The operation of a hydraulic brake valve, including the internal components, is presented using animations.