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:
6th Grade, 7th Grade, 8th Grade
Students learn about atomic theory and the scientists that theorized new atomic models from experiments they conducted. Students then create a 3D model for each advancement in the theory timeline
