Locker Problem[br]https://media.pk12ls.com/curriculum/math/cmp3/activities/A82387/index.html[br][br]100 Light Bulbs[br]https://www.geogebra.org/m/mgvdneee[br][br]Extended Study: Circuits & Traffic Lights[br]https://www.geogebra.org/m/m6xjcmnf