In this screencast, learners read about the components of a hotel housekeeping staffing guide. They also review calculating labor requirements and costs.

In this study guide, we will review the general rules for using prepositions.

This interactive study guide will help students to identify recommended processes for enforcing rules on a work team.

Learners listen to effective techniques to successfully interact with customers via the telephone. They also submit their own suggested replies to customers in various scenarios. Topics include general telephone etiquette, dealing with angry callers, working with confused or unsure customers, and managing voicemail. A quiz completes this customer service activity.

Learners study the operation of the retro-reflective optical sensor, along with the guidelines that should be followed regarding the target size, reflector size, alignment, and the reflectivity of the target.

The learner views several animations to study Newton's First Law of Motion, also known as "The Law of Inertia."

Learners study the types of information letters and numbers placed inside general piping and instrumentation diagram symbols.

In this learning activity you'll study the structure of the cell membrane and construct it using the correct molecules.

Learners study the interaction between the conductors of the stator and the armature inside a DC motor, which causes the shaft to rotate. A short quiz completes the activity.

Learners study two diagrams of the lymphatic system and then test their knowledge in drag-and-drop exercises.

Learners read a description of torque and study the factors that cause its magnitude to change.

Learners study the process of mathematically converting temperatures between the Fahrenheit and Celsius scales.

This video will guide you through the process of squaring a part on a milling machine.

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

In this animated activity, learners study how the magnetic field of an armature can distort the DC motor's main magnetic field. A brief quiz completes the object.

Learners study the descriptions of the three words in a PLC timer: EN, DN, and TT. They then test their knowledge in a brief quiz.

Learners study factors that affect the synchronous speed of an AC motor: the applied AC frequency and the number of stator poles.

In this animated object, learners study the rotation of the magnetic stator field of an AC motor and how it interacts with the armature to cause rotation. A short quiz completes the activity.

In this video you'll study the structure of the cell membrane and construct it using the correct molecules.

Learners study an animated PLC counting operation and examine how the count is automatically reset.