In ‘Homeroom,’ an unprecedent school year caught on film

In this image provided by Hulu, Mica Smith-Dahl, left, and Denilson Garibo appear in a scene from "Homeroom." (Hulu via AP)

In this image provided by Hulu, Sean Havey appears in a scene from "Homeroom." (Hulu via AP)

. (Courtesy photo by Hulu via AP/x))

In this image provided by Hulu, Denilson Garibo appears in a scene from "Homeroom." (Hulu via AP)

NEW YORK — Oakland filmmaker Peter Nicks had already made two well-regarded documentaries capturing the flawed institutions of his city and their role in shaping local lives: 2012’s “The Waiting Room,” about a public hospital, and 2017’s “The Force,” about the Oakland Police Department during a wave of shootings and protests.