Modeling Fraction Operations with Parallel Resistor Circuits
by Abraham Rosengard
Students will explore mathematical rules for combining fractions with unlike denominators by modeling equivalent resistance calculations for resistors wired in parallel electrical circuits. Using a simulation on TinkerCAD, they will select resistor values to calculate the total resistance. This cross-disciplinary investigation into fraction arithmetic concepts through hands-on electronics projects and verification of Ohm's Law relationships will build procedural fluency and conceptual links between mathematics and electrical engineering contexts.
Lesson Plan Link/URL
https://docs.google.com/presentation/d/1sHhRR3ezwbrF13IwGPCsQJ3h-N2ziYJ5/edit?u…Related Content
Grades:
7th Grade, 8th Grade, 9th Grade, 10th Grade, 11th Grade, 12th Grade
The purpose of this project is to have students use their knowledge of series and parallel circuits to create an electronic greeting card or an electronic game. This lesson should be given after