In this animated activity, students view the operation of a 4-bit serial-in serial-out register. A brief quiz completes the learning object.

Learners view animations showing how a time-of-flight flowmeter uses ultrasonic sound waves to measure the flow of a liquid.

In this animated object, learners examine the proper way to reset a counter instruction in a programmable controller.

Students read about the six common terms used to represent the powers of ten in the field of electronics and complete two matching exercises.

Learners view videos of law enforcement and corrections officers describing their jobs and the opportunities in their fields. Because this object contains large video files, it is best viewed using a high band width connection. Low band widths will result in longer download time and video delays.

Students answer five questions concerning magnetism.

Learners solve for voltage, current, and power in a single source, six-resistor circuit. A help screen is provided.

Learners solve 14 problems related to voltage, current and power in a single source, six-resistor circuit. A help screen is provided.

Learners examine a series-parallel circuit and solve 14 problems related to voltage, current and power. A help screen is provided.

This jeopardy game is a helpful tool to start mastering the concepts regarding public relations and advertisements in Unit 3.

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Basics of Government Grade 2

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