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, the learner examines 17 types of joint movement.

In this animated object, learners examine the major descending tracts of the nervous system. A matching exercise completes the activity.

Learners test their spelling ability by identifying misspelled words from lists of words commonly used in business.

In this learning activity you'll read a police investigation report and click on correct report entries in parentheses.

The learner will identify ways to overcome barriers to critical thinking and problem-solving including false memories, personal biases and prejudices, and physical and emotional hindrances.

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

In this learning activity you'll review the six different ways in which electricity is produced: chemical, friction, heat, light, magnetism, and pressure.

In this learning activity you'll review information on the neural synapse.

Learners test their knowledge of jurisdiction issues by matching case scenarios to the correct court. The cases involve the following courts: Circuit, Small Claims, Probate, District, Bankruptcy, State Appellate Court, Wisconsin Supreme Court, and U.S. Supreme Courthouse.

In this animated and interactive object, learners follow steps to perform the process identification procedure for the Ziegler-Nichols Continuous Cycling Tuning Method. A short quiz completes the activity.

Learners read about the different kinds of positions available in the accounting field at private corporations, government agencies, and not-for-profit organizations.

In this learning activity you'll explore how to reduce electromagnetic interference (EMI) and crosstalk between adjacent wires.

In this interactive object, learners review case studies and identify complex arterial blood gases.

Learners will test their ability to read a depth micrometer in this interactive quiz.

In this learning activity you'll identify abbreviations that represent quantities associated with electrical circuits.

In this screencast you'll identify and write assertive "I" statements that focus on BCF (behavior, consequences, and feelings).

Students identify the enamel, cementum, cementoenamel junction, clinical crown, clinical root, and epithelial attachment of a tooth.

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

In this interactive and animated object, learners examine the operation of a semiconductor diode when it is forward and reverse biased. A brief quiz completes the activity.

In this animated activity, learners follow a step-by-step approach for connecting a digital multimeter to measure resistance. A brief quiz completes the activity.

Learners read how inches of water column is used as a unit of pressure measurement. Practical applications and a conversion formula to psi are included.

Students follow the steps that are required to select a transformer with the proper ratings. Voltage, frequency, current, and KVA are considered.

In this interactive object, learners sort parasites into divisions and helminth divisions. They also identify affected body systems.

Walk through the subscriber loop and learn how the signal travels from the central office to the subscriber.