This interactive object is designed to help learners memorize the schematic symbols used in ladder logic diagrams. Learners quiz themselves using electronic flashcards.

The learner will understand how a zener diode maintains a constant voltage as the resistance values of a load change.

In this learning activity you'll test your skill at reading indicators.

Learners watch video clips demonstrating the correct procedures for police officers to follow when entering and clearing a room.

Learners watch a short video demonstrating the correct procedure for police officers to follow when approaching a motorist after stopping a vehicle.

Learners examine how to convert numbers from rectangular to polar form and from polar to rectangular form using a TI-83 Plus calculator.

Students complete an exercise to help determine the profile of customers who would use their businesses.

Learners consider the correct type of pushbutton to use as a Stop button, the way the Stop button should be hard wired, and the PLC input instruction to use. This animated object includes a short quiz. It is recommended that learners review the learning object “The PLC Examine-Off Instruction” before beginning this object.

Students review the conditions for giving statements of praise in a way that will motivate employees. They then practice writing these kinds of statements.

In this learning activity you'll discover transitional words to help you write an effective GED/HSED essay.

In this interactive object, learners identify the feelings and values that motivate them and others to take responsibility for improving ethics in the workplace.

Learners study the most common ways to measure fluid flow for industrial processes including absolute quantity, percentage, volumetric flow rate, and mass flow. A brief quiz completes the activity.

Learners read about the benefits of storing raw materials within 3 feet of the work area where they will be used.

In this animated learning object, students examine the addresses of PLC elements and how they pertain to I/O connections and internal memory files.

Students read an introduction to the electronic workbench and view a demonstration of how to open a file for circuit simulation.

Students read about the operation of the zener diode. This activity includes the ideal zener, the breakdown operation, the calculation of series, and zener and load current.

In this screencast, learners examine the action of insulin and other antidiabetic medications.

In this learning activity you'll review different types of steel rules used in manufacturing.

In this learning object you'll view a list of ways to keep the area around the machine shop safe.

The learner will understand the operation of the six fundamental logic gates and the inverter by using truth tables, Boolean Algebra equations, switch analogies, and written statements.

Observe disorganization in an office setting and choose solutions to the problems as if playing the board game "Clue."

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

Students solve five problems to determine the total impedance of a series-parallel circuit. Immediate feedback is given.

In this animated activity, learners view the various hand, arm, and shoulder muscles in action. The students test their knowledge of the location of the muscles in a drag-and-drop exercise.

In this simulation, learners follow a series of steps to operate the Marvel Saw PCII in the manual mode. This activity includes a video clip.