By Terry Bartelt
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Thanks for offering this material.
It is a great learning tool
In this interactive and animated object, learners examine the flow of electron current into and out of hot and neutral sockets during each alternation of an AC waveform. A brief quiz completes the activity.
Learners follow step-by-step instructions for using an oscilloscope to measure DC voltages.
In this animated learning object, students view the operation of an oscilloscope that is used to measure AC voltages. A brief quiz completes the activity.
You'll practice converting between units of measure for length in the metric and English measurement systems.
Are you as smart as a fourth grader? Test your basic Common Core Math vocabulary and find out!