Learners match gastrointestinal system drug actions to the appropriate drug category.

In this screencast, learners review the parts of the gastrointestinal system and then check their knowledge in a matching exercise.

In this interactive and animated object, learners examine the SUN VAT-40 battery starting and charging system tester. This learning object demonstrates the use of the tester in diagnosing conventional 12-volt automotive charging systems. It contains audio.

In this animated activity, learners observe how a two-roll metering system operates.

Examine the components of a hydraulic system.

In this interactive object, learners sort veterinary cardiovascular system drugs into categories.

In this interactive object, learners examine how work is performed in foot-pounds by a hydraulic system that uses a pump and cylinder. A brief quiz completes the activity.

In this learning activity you'll identify points on a coordinate system.

Students identify the meaning of urinary system word parts to analyze and define medical terms.

Learners examine how the two-roll metering system works.

In this learning activity you'll review the hexadecimal numbering system.

In this interactive object, learners sort veterinary nervous system drugs into categories.

In this animated activity, learners examine procedures in a doctor blade metering system.

In this screencast, learners identify the parts of the cardiovascular system and examine blood flow.

Students view the parts and movements of a combustion engine in this animated activity. Each part is described.

In this interactive object, learners read about the differences between push and pull manufacturing systems. A brief quiz completes the activity.

Learners identify nine glands in a matching exercise.

In this learning activity you'll observe how computers operate in a client-server network operating system and consider the advantages and disadvantages of such a system.

Learners examine the operation of the on-off control mode using a home heating example. A short quiz completes the activity.

In this interactive and animated object, learners examine Midtronics hand-held battery and charging system testers and view the operation of these testers in an automotive repair facility.