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

The learner will identify barriers to critical thinking related to internal and external factors after viewing scenarios.

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.

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

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

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 learning activity you'll discover how the visual perception concept influences your understanding of unstable figures.

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.

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

In this learning activity you'll discover how your visual perception influences your understanding of ambiguous figures.

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.

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

Learners view animations showing the operation of the internal parts of an AC generator. A short quiz completes the activity.

In this animated learning object, students examine the addresses of PLC elements and how they pertain to I/O connections and internal memory files.

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

In this learning activity you'll discover how the concept of unstable figures influences your perception of an image.

In this animated object, learners examine the operation of a hydraulic relief valve and its internal components. A brief quiz completes the activity.