Research has shown that teenagers experience a change in their internal sleep clock so that waking up early and going to sleep early are difficult. This being said I think that high school classes should begin and end later in the day because; students will pay attention better in class, gives students more time to eat a healthy breakfast, and more students will arrive at school on time. When students do not get enough sleep they tend to sleep in class. If high schools start school later in the day students will be more encouraged to stay awake in class and pay attention to the task given. They will have more time to study in the mornings when their natural body clock wakes them, that being said possibly higher test scores. The internal
