I can't say for sure but it was my impression that many of these students don't have parents at home during the day. The school system my gf works for is in an area with several meat processing plants, which I assume are considered essential. There are also many undocumented workers in that area. For those who were doing jobs that weren't considered essential, they probably can't rely on being able to collect unemployment and had to go find other work. It's a lot to ask of middle school age children to be self motivated especially if their friends around the neighborhood were outside playing or coming over to hangout, regardless of lockdown orders or not.

Teachers are so under appreciated. It takes a lot of knowledge, training, and some have years and years of experience on how to make kids pay attention to the class and study. I am trying really hard at home but there's no way I can even match any of the teachers my son has at his school on almost everything they do.