Learning linear ecuations with gears!!

gear gears mechanical model education educational school teaching university engineering stem easytoprint abs pla easy petg linear math 3dprinter learning 3dprinted ender3 solidworks classroom nosupport gearbox easyprint cad educationaltoy easyassembly mathematics fdmprinting spurgear teachingtool teachingtools gearset nosupports handsonlearning fdm example calculus schoolproject easytoassemble geartrack engeneer educationaltools engeneering cadfiles classroomdemo classroomtools gearratio cadmodel fdmfriendly fdmready educationalmodel classroomtool linearequarion gear gears mechanical model education educational school teaching university engineering stem easytoprint abs pla easy petg linear math 3dprinter learning 3dprinted ender3 solidworks classroom nosupport gearbox easyprint cad educationaltoy easyassembly mathematics fdmprinting spurgear teachingtool teachingtools gearset nosupports handsonlearning fdm example calculus schoolproject easytoassemble geartrack engeneer educationaltools engeneering cadfiles classroomdemo classroomtools gearratio cadmodel fdmfriendly fdmready educationalmodel classroomtool linearequarion