Learners examine the operation of an inductive proximity sensor in this animated object. A brief quiz completes the activity.

Learners view the operation of an NPN transistor in the active region.

In this learning activity, learners will learn to calculate the average voltage produced by half-wave and full-wave rectifiers.

Students read about light-emitting diodes, including LED voltage and current, and how to protect against reverse voltage.

By playing a game of tic-tac-toe, a student can review what happens to currents and voltages throughout a series RLC circuit when the applied frequency is increased from 0 Hz towards resonance.

By playing a game of tic-tac-toe, a student can review what happens to currents and voltages throughout a series RLC circuit when the applied frequency is increased above resonance.

By playing a game of tic-tac-toe, a student can review what happens to currents and voltages throughout a parallel LC circuit when the applied frequency increases from 0 Hz toward resonance.

By playing a game of tic-tac-toe, a student can review what happens to currents and voltages throughout a parallel LC circuit when the applied frequency is increased above resonance.

This animated guide presents an FAA map and aerial photos showing various areas of interest to student pilots enrolled in flight training at FVTC Aviation at Wittman Regional Airport in Oshkosh, WI. The airport is the site of the annual Experimental Aircraft Association's AirVenture Oshkosh. This object has sound.

Identify the parts of a sentence described in each statement.

Identify each sentence as simple, compound, or complex.

Select the correct answer.

Match the Math vocabulary word to its definition