This document is a visual and text description of preparing thread cutting tools, primarily used on a lathe.

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

Learners study the process used to diagram sentences, and then work through numerous exercises to test their knowledge.

The user completes a fill-in-the-blank exercise to review the anatomy of the heart.

In this learning activity you'll discover the const keyword and it’s uses in C++.

Learners study animations to see the connection between temperature and resistance as they examine the operation of an RTD. A table is used to convert resistance readings to the corresponding temperatures. A brief quiz completes the activity.

The learner will explore the techniques used to identify cause-and-effect relationships of a particular problem.

The learner will understand the operation of motor control circuits used to start and stop three-phase motors.

In this animated learning object, users view the process of entering a formula in an Excel spreadsheet. Several different methods and associated examples are given.

Learners study the mathematical calculations used to determine the proper PID values to be entered into a controller using the Ziegler-Nichols Reaction Curve.

Learners read about the S.O.A.P. and D.A.R. formats that are used to document progress notes in medical records. They then match statements to S.O.A.P. and D.A.R. categories in drag-and-drop exercises.

In this learning activity you'll review the safety equipment used to protect a worker's face and ears.

In this screencast, students read about the seven types of intelligence identified by psychologist Dr. Howard Gardner. They then review the type(s) of intelligence of each character in the Land of Oz.

The learner will understand the two methods used to create a phase shift in current between two windings.

Learners convert units used to designate pressure. Units for pressure are atm, mm Hg, torr, and pascal.

In this animated activity, learners examine the fundamental operation of a logic probe that is used to detect logic signals in a digital circuit.

Learners examine the two methods used by programmable logic controllers to perform a counting operation using addition or counter instructions. A brief quiz completes the activity.

Students recognize the conversions used among fractions, decimals, and percents

The student sees a list of 30 of the most often misspelled words used in business. In one exercise, the student listens to each word and then keys in the spelling of that word. In the next exercise, the student matches synonyms.

Learners follow steps to calibrate a transmitter used in process control applications. A brief quiz completes the activity.