Learners examine how metal detectors function. This object includes animation and sound.

This learning activity uses a water pressure analogy to present the concept that voltage pressure is required to cause current flow.

In this learning activity you'll explore the operation of a full-wave bridge rectifier circuit.

In this interactive object, learners use the Pythagorean Theorem to calculate forces.

Instructors complete a simple, informal inventory that helps them to see how they use the Seven Principles of Good Practice in Undergraduate Education developed by Chickering and Gamson (supported by AAHE, ACE, Johnson and Lilly foundations) in 1987.

Students read about the three main classes of amplifiers and view graphical representations of the collector current and circuit.

In this animated object, students view diagrams of the UJT as it is used in the relaxation oscillator circuit. Waveforms illustrate how the circuit operates through several time periods.

Learners analyze a base-biased npn transistor circuit. A "help" screen is available.

Learners analyze a base-biased npn transistor circuit. A "help" screen is available.

Ms. B's SS

Identify the tenses of the verbs in the sentences shown.

Determine what the word is based off the description of the body cavity.

Tell whether the following sentences are in the active or passive voice.