Students follow step-by-step directions on how to make mathematical calculations for a Wheatstone bridge.

In this animated object, learners observe the operation of a J thermocouple with a cold junction. A table is used to convert the voltage it produces to a corresponding temperature. A brief quiz completes the activity.

In this animated object, learners examine the operation of a Schmitt Trigger IC and its hysteresis function. A brief quiz completes the activity.

In this interactive object, learners work 11 problems covering atomic structure, conductors, and insulators.

Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.

In this animated object, learners examine the formulas used to convert peak, RMS, average, and peak-to-peak AC voltages. A brief quiz completes the activity.

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

Students work six practice problems to determine the total impedance of a parallel circuit.

Students solve five problems to determine the total impedance of a series-parallel circuit. Immediate feedback is given.

BAER Jeopardy

You broke a fisherman's ship and now you have to fish up some squids in return! Those squids are interested in waves. Try to tell them something about waves, and fish it up when it is busy thinking.

Game about how coastal landform formed.

vocab