In this learning activity you'll define what a variable is, how they're used in the C# programming language, and how the computer works with variables under the hood.

In this learning activity you'll review what a variable is, how to use variables in JavaScript, and how the computer works with variables.

The learner follows a step-by-step procedure for testing a computer ground circuit.

In this interactive exercise, learners label the components of a workstation, a Windows desktop, and an application window.

Fibre Channel storage area networks can play a pivotal role in the performance of cloud computing. This learning activity

will explain the benefits, components, and some basic configurations of fibre channel networks.

In this animated object, learners observe the voltage on a capacitor at various time constants when it either charges or discharges. Students then answer questions in the categories of Identify, Compare, and Compute.

In this learning activity you'll review how a local area network computer uses a subnet mask to determine if its message is intended for a computer on the same network or on a remote network.

In this learning activity you'll explore three common network protocols that computers use to communicate in a network.

Learners read and listen to the pronunciation of hundreds of medical terms that are arranged in a "jukebox." The terms are listed alphabetically and according to the following categories: aerobic and anaerobic microorganisms, blood bank, coagulation, fungi microorganisms, hematology, protozoa, and urinalysis. This learning activity requires a computer that is equipped with speakers.

This activity is cognitive. Learners will actively listen to a story activated by the computer. Then learners will take a quiz on their comprehension. Lastly, learners will compare their chosen answers against the answer key to determine how well they really did "actively" listen. (Credit given to Tom E. Wirkus, University Of Wisconsin-LaCrosse for this activity.)

In this learning activity you'll understand what flow charts are and how they're used to create computer programs.

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.

In this learning activity you'll examine how computers operate in a peer-to-peer network operating system.

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.

Explore repetition structures, which are commonly referred to as “Looping” statements, are a vital component of programming computer and industrial applications.

In this learning activity you'll examine how a large computer network is configured.

In this learning activity you'll explore how computers connected on a network use Ethernet technology.

Understand pseudocode structure of Inputs and Outputs, a vital component of programming computer and industrial applications.

Understand the pseudocode structure of variable declarations, a vital component of programming computer and industrial applications.

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.