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Karnaugh Mapping

For Students 10th - Higher Ed
In this electrical circuit learning exercise, students answer a series of 17 questions using a Karnaugh map to generate a Boolean expression, and identify logic gates and functions. This learning exercise is printable and the answers are...
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Curated OER

Sum of Products and Product of Sums Expression

For Students 10th - Higher Ed
In this electrical circuit learning exercise, learners answer a series of 21 questions about sum of product and product of sum, and Boolean expression for a logic circuit. They design and build a circuit board using  PC-board relays...
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Curated OER

Basic electromagnetic relays

For Students 9th - 12th
In this instructional activity on electromagnetics, students build simple electromagnetic circuits and determines voltage and resistance. There are 11 questions and answers are provided if working online.

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