circuitsOhm's Law in One Class Period: A Teacher's Walkthrough
Teach Ohm's law in one 45-minute class with a low-voltage circuit, prediction and measurement table, LED resistor example, and exit ticket.
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Teaching notes, project walkthroughs, and hands-on electronics guides from Gary and the Mr Circuit team.
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Updated Jul 22, 2026
beginner electronicsSeries vs Parallel Circuits: One Class Period Lesson Plan
Teach series vs parallel circuits in one class period with simple definitions, prediction questions, a build routine, and common student mistakes.
curriculumOhm's Law in One Class Period: A Teacher's Walkthrough
Ohm's Law, series, parallel, LED voltage drops, and picking the right resistor — taught the way Lab 1201 sequences it, in a...