Question

Because researchers studying circadian rhythms have discovered that most teenagers are really nocturnal, school administrators should take this into account when organizing a school day. For example, traditionally teenagers must arise in the predawn hours and arrive at school before sunrise. Groggy and unfocused, they find it difficult to concentrate and be alert before lunch. After lunch, which for many students in overcrowded high schools begins at 10:30 a.m., they are finally able to pay attention. Armed with this information, the school board should be innovative and rearrange the schedule, which would curb truancy in grades 8 through 12.

Author’s Purpose______________
Reason #1 ___________________
Reason #2 ___________________

Answer 1

**Author’s Purpose:** To advocate for changes in school scheduling based on research about teenagers' circadian rhythms, suggesting that a later start time could improve student focus and reduce truancy.

**Reason #1:** Teenagers are naturally inclined to be more alert and focused later in the day, suggesting that an earlier start time is counterproductive to their learning.

**Reason #2:** A more suitable schedule, aligned with their biological rhythms, could enhance student concentration and engagement in learning, ultimately improving academic performance and reducing truancy rates.