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

Learners read an explanation of how to troubleshoot a faulty digital-to-analog converter that has a shorted input.

In this interactive object, learners analyze a series-parallel DC circuit problem in a series of steps. Immediate feedback is provided.

Students read an introduction to transformers that includes schematic symbols, turns ratios, mutual inductance, and the coefficient of coupling.

Students solve problems on the determination of total inductive reactance of series-parallel inductors.

Learners alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.

Learners alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.

This learning activity presents information on how the type of material used for the core material of an inductor affects the inductors value in henries.

Students solve problems on the determination of total capacitive reactance of series-parallel capacitors.

Which word/phrase will make the sentence parallel?

You'll practice defining terms relating to cylinders and identifying parts of cylinders.

Assessment questions about the Parallel Curriculum Model

Questions about the English Dotty Detective books.