Final answer:
The rules and moral atmosphere at Justin's school are part of its hidden curriculum, which includes the informal teachings and societal norms that students learn through the school culture and environment.
Step-by-step explanation:
According to John Dewey, the rules and moral atmosphere of Justin's school, such as the expectation for students to be respectful and considerate of others, make up its hidden curriculum. The hidden curriculum refers to the informal teachings done by schools that are not part of the formal or explicit curriculum. This includes the values, beliefs, and norms that are implicitly taught through the school's culture and environment, often through school and classroom rituals, teachers' roles as leaders, and the way the school operates on a daily basis.
For instance, by having a set of rules and a particular moral atmosphere, Justin's school not only imparts academic knowledge but also socializes students into certain behaviors and societal expectations. This socialization process includes learning to deal with bureaucracy, rules, expectations, and social interactions, which helps prepare children for their roles in the adult world.