Following Gregory’s advice, Ava returns to the classroom and finally uses the binder, going through the lessons as Janine planned. She even prints new tests on the back of her own marketing fliers. By the end of the day, she earns a small, reluctant victory in teaching the kids, proving she has a heart—deep down—and is capable of being a real educator when absolutely necessary. The B-Plot: Quiet in the Lounge

After failing to get the students to follow her unconventional teaching methods, Ava nearly gives up, leaving Mr. Johnson (William Stanford Davis) to take over, who then spends the time discussing conspiracy theories about "lizard people".

Gregory acts as the voice of reason, challenging Ava to do better and reinforcing the importance of stability for the students.

Even while sick, Janine is obsessed with her students, highlighting her role as a dedicated, albeit sometimes overly-anxious, teacher. Where to Watch "Abbott Elementary" S02E09

With a county-wide substitute shortage and no other options, Ava steps in to teach Janine's second-grade class. Predictably, Ava ignores Janine’s instructions. Instead of a structured day, she plays music while they take a spelling test, resulting in a classroom full of drawings rather than finished exams. Ava’s lack of preparation causes chaos, leading to: