In this learning activity you'll examine how electronic converters convert between analog voltages and proportional digital signals.

This animated lesson an exercise that enables students to design a ladder logic circuit using a drag-drop function to cause the cylinder of a hydraulic circuit to extend and retract.

Introduction to selecting the proper punch and die for air bending or bottoming when forming on a press brake. Includes charts and methods for selection.

Learners read about various cuts of beef and the methods of preparing them: roasting, baking, broiling, pan broiling, braising, stewing, and marinating. In a drag-and-drop exercise, students match the cut of beef to the appropriate cooking method.

In this screencast, students read about the key differences between management and leadership activities. They will review typical supervisory activities as either management or leadership.

In this document you'll review the Darex Drill Grinder.

In this animated activity, learners follow a step-by-step approach for connecting a digital multimeter to measure resistance. A brief quiz completes the activity.

Learners study animation showing the operation of cumulative and differential DC compound motors. A short quiz completes the activity.

Learners identify conflict resolution styles while becoming familiar with definitions, characteristics, and motivations for using these styles.

This video will walk you through the Setup and operation of the Doosan CNC Turning Center Machine.

In this learning activity you'll plot GDP data on a graph and determine a phase of the business cycle.

In this animated learning object, learners view how the fats that people eat are digested and absorbed.

Students read about fresh herb garnishes and match the garnishes to appropriate foods.

Decimals to Fractions

This learning object will be used in conjunction with the DNA collection methods learning object. This learning object will cover the errors that were present in the DNA collection methods learning object and how they could be corrected.

In this animated object, learners study how displacement level sensors are used to measure the level of liquid in a tank.

Use Ohm's law, Watt's law, and the power equation to derive formulas for the DC power wheel.

Learners observe current flow throughout the series portion and branches of a parallel circuit. This animated activity includes calculations and a short quiz.

In this learning activity you'll explore what a denial of service attack is and learn how a single hacker can take down an entire system.

Learners answer six questions about transformers.