In this screencast, you will see how the Johari Window works when determining a relationship with someone.

In this learning activity you'll interact with the Johari Window to illustrate how willing you are to disclose information.

In this learning activity, you'll explore the Immediate Window including what is it and how you use it?

In this interactive object, learners identify the elements of the Windows platform in a drag-and-drop exercise.

Students read an explanation of the operation of an operational amplifier that functions as a comparator.

Students read an explanation of the summing amplifier and the formulas for closed-loop gain. An example is given.

In this animated object, students view an explanation of how current, voltage, and the magnetic field strength of a series RL circuit change during five time constants. A brief quiz completes the activity.

In this learning activity, you'll watch an animated explanation of the terms class and object as used by computer programmers, and then contrast the differences.

Learners read an explanation of how the Magnetron Ignition System uses a solid state switching component, a step-up transformer, and magnetism to provide a high voltage spark in a one-cylinder combustion engine.

In this interactive object, the learner reads an explanation of how various shielding gases are used in GMAW and FCAW. An exercise completes the activity.

Students read an explanation of chemical formulas in this animated activity. A quiz completes the object.

The learner reads an explanation of all of the elements that comprise a future-state map. A map is shown.

Learners view an explanation of how to read a graduated cylinder by measuring the lowest portion of the meniscus. A quiz completes the activity.

Learners listen to an explanation of how to perform an inventory of a farm business. They then list their hard assets and human resources by completing worksheets that they save to their personal computers.

In this screencast, learners read an explanation of the color code used on schematic diagrams for hydraulic circuits. Circuit examples for each color are shown.

In this screencast, learners read an explanation of the file rules and indexing that have been developed by the Association of Records Managers and Administrators.

Students read an explanation of power factor in a power distribution and how it can be improved by using a power factor correction capacitor bank. A brief quiz completes the activity.

Students view information taken from various sources and decide if the material is acceptable for a technical research report. After choosing whether or not the source material is acceptable, the students read an explanation from the instructor.

Students view a graphical explanation of how the motor condition (unloaded, 50 percent loaded, fully loaded) affects the phase between voltage and current, the current draw from the AC supply, the amount of power consumed, and the power factor.

In this animated activity, learners read an explanation of the four different modalities (currents) used in electrotherapy.