Learners follow step-by-step instructions for using an oscilloscope to measure DC voltages.

In this animated and interactive object, learners calculate the area and centroid of a triangle.

In this interactive object, students complete progressively more difficult exercises as a way to improve their ability to recognize resistor color code values.

Learners examine a general approach to solving for the current through, the voltage across, and the power dissipated by each resistor in a series DC circuit. A three-resistor series circuit is used as an example.

In this learning activity you'll identify the various parts of a bar graph, read and interpret its data, and calculate the data to solve various application problems.

Learners read the definitions of working capital, current ratio, quick ratio, return on equity, accounts receivable turnover, and inventory turnover.

In this interactive object, learners read a brief summary of the principles of cash basis accounting and then check their knowledge of transactions in a drag-and-drop exercise.

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

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

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use with Synthesis prompt-gov't responsibility to individual