Students solve practice problems on voltage, current, and impedance matching. Examples precede the problems.

The learner will understand the circuit configuration and operation of an integrator op amp.

The learner views animation showing how a DC motor is wired and its operational characteristics. A short quiz completes the activity.

In this interactive object, learners examine the physical facets that determine the value of a capacitor. A brief quiz completes the activity.

In this learning activity you'll explore how units in the metric system are related to each other and practice locating measurements on a metric line.

In this learning activity you'll practice converting from one metric unit to another.

Learners read a description of how an oscilloscope is used to measure the frequency of a sine wave.

In this animated lesson, learners follow the steps required to read the phase shift difference in degrees between two AC waveforms.

In this animated and interactive object, learners examine how a variable voltage is obtained from a variable resistor that is wired as a potentiometer across a fixed DC power supply.

Match symbols and construct meaning, we think about what it all could mean? How do writers and directors convey meaning and hint at underlying themes and issues? Lets find out by linking up themes and symbols with meanings and ideas.

Choice Board

Match the terms to the definition.

Match the words that are most closely associated to the vocabulary word.