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

The learner will represent very large and very small numbers in engineering notation.

Learners solve six problems determining the total capacitance of a parallel circuit. Immediate feedback is provided.

Learners study the fundamental operation of a triac, particularly how it is turned on and off. A brief quiz completes the activity.

In this teaching and learning aid, the user can 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.

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

Learners view a vector diagram for a series RC circuit and read information concerning the voltage across each component, the total voltage, and the phase angle.

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

SCIENCE FORM 2

This game explores exponential functions, EXCEL functions, and different types of means.

This is a game based on the science behind heat and temperature.

Standards: 5.P3U1.4 and 3-PS2-1