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Exploring Light and Color Through Circuit Design

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In this hands-on STEM lesson, students will have the opportunity to explore light and color theory by building their own adjustable color mixing circuit with an RGB LED. Variable resistors will allow real-time control of red, green, and blue elements to create diverse color palettes for analysis and discussion. Students will be challenged to follow the instructions via a functional design schematic created on TinkerCAD and create their own real RGB LED circuit.

Lesson Grade Level

5th Grade 6th Grade 7th Grade 8th Grade

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Grades: 6th Grade, 7th Grade, 8th Grade
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This is an introductory investigation to how light behaves in an electromagnetic spectrum unit. This is prior to any content being taught at the subject and is a way to spark inquiry and for students
Simple machine contraption
Grades: Kindergarten, 1st Grade, 2nd Grade, 3rd Grade, 4th Grade, 5th Grade, 6th Grade, 7th Grade, 8th Grade, 9th Grade, 10th Grade, 11th Grade, 12th Grade
4 votes with an average rating of 1.
Button makers are great additions in the classroom! But first, students should learn the history of buttons, about the button machine and how to operate it. Challenge cards provided inspire students