In this interactive object, students explore the basic elements and common terms associated with dimensions and leaders. A quiz completes the activity.

In this interactive and animated object, learners classify a number of diagnoses by shooting a soccer ball into goals marked "Medical" and "Nursing."

Learners examine the drawing symbols used for counterbore, countersink, spotface, radius, diameter, and depth. In the quiz that completes the activity, they associate these symbols with machining applications.

In this 3D animated object, learners examine the way in which a three-phase generator produces three sine waves with three armature coils. A quiz completes the activity.

In this learning activity you'll review the structure and function of the different tissues of the human body.

In this learning activity you'll determine what happens to current flow in a series circuit when the resistance is changed.

In this animated activity, learners examine how organs are visualized in three dimensions. The terms “longitudinal,” “cross,” “transverse,” “horizontal,” and “sagittal” are defined. Students test their knowledge of the location of abdominal pelvic cavity organs in two drag-and-drop exercises.

Learners view animations showing how a time-of-flight flowmeter uses ultrasonic sound waves to measure the flow of a liquid.

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

In this interactive object, learners practice their 3D visualization skills by identifying the correct isometric view of an object.

In this learning activity you'll build a resistor's color code based on the bands.

Students identify the various regions of the human body through drag-and-drop exercises.

Learners read how to determine the location of a contour for a specific location given a TIN.

The learner examines the four different ways that a caliber can be used to measure dimensions and distances.

Learners perform the steps required for the Ziegler-Nichols Reaction Curve Tuning Method. The process identification procedure is performed, calculations are made, and the proper PID values are programmed into the controller.

The superposition theorem is explained as it relates to dc circuit analysis. Examples are given.

In this animated object, learners examine the structure and function of intracellular and extracellular fluid. They also read about the most common electrolytes in the body and complete a matching exercise to test their knowledge.

In this interactive object, learners analyze a series-parallel DC circuit problem in a series of steps. Immediate feedback is provided.

This activity is a simulation that allows the learner to practice personal protective equipment tasks.

Learners read how the transfer function for a RC low pass filter is developed. The transfer function is used in Excel to graph the Vout. The circuit is also simulated in Electronic WorkBench and the resulting Bode plot is compared to the graph from Excel.

In this animated object, learners examine neutral fats, phospholipids, and cholesterol. The molecular formula and general function for each are shown.

In this interactive object, learners follow steps to find phase voltages in a partial three-phase power distribution circuit.

This interactive learning object demonstrates how the moisture content is determined for a given sample of soil or aggregate.

In this animated activity, learners study how a PLC performs a shift operation. The learning object covers data movement, data entry, PLC wiring, PLC shift register introductions, and programming for a paint can operation.

Learners view video clips demonstrating Gram's staining procedure. Correctly stained slides are shown.