In this animated and interactive object, learners examine a heat exchanger as an example of an automated closed-loop system.

Learners listen to an office conversation. They then review tips on how to improve the feedback they give others and practice writing a response based on the conversation they heard.

Learners examine the operation of the on-off control mode using a home heating example. A short quiz completes the activity.

In this animated object, learners examine an analog closed-loop feedback system that uses potentiometers to control the position of a gear rack.

Users examine ways for students to give feedback to their instructor about what they have learned and what part of the lesson is not clear.

In this animated object, learners examine a closed-loop feedback system that uses digital circuits to control the position of a gear rack.

Learners study the method of using more than one track and quadrature modes to improve the resolution of an optical encoder. A brief quiz completes the activity.

In this learning activity you'll use critical thinking, personal opinions, and experiences to develop responses regarding communicating respectfully.

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

In this learning activity you'll use critical thinking skills to rewrite appropriate responses to potentially sensitive words and phrases.

In this animated object, learners examine the operation of a feed-forward control system and its advantages over a closed-loop system. A brief quiz completes the activity.

Learners examine how a linear displacement transducer is used to measure the linear position of a physical object. Animations show the sequential steps of the entire operation.

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

Learners follow step-by-step instructions for dividing algebraic fractions. They begin by reducing the fractions to their simplest form. Immediate feedback is provided. This activity has audio content.

Learners work practice problems to calculate the total resistance of a circuit. Feedback is provided.

Learners answer 20 questions related to the sale of tobacco products. The questions are presented in a game show format, and immediate feedback is provided. A final score is given at the end of the activity.

Students solve six problems for series impedance using complex numbers. Immediate feedback is given.

In this interactive object, learners solve a series-parallel DC circuit analysis problem. Immediate step-by-step feedback is given.

Learners solve six problems determining the total capacitance of a parallel circuit. Immediate feedback is provided.

Learners test their knowledge of demographics in the United States and in the world. Immediate feedback is provided.