How does the organizational structure of the passage help develop the main idea?
Students who have classes in the science wing following swim class
do not have enough time to get to class before the bell rings. The
science classrooms and the swim locker rooms are the two farthest
points from each other in the building. In addition, students want to
drop off their heavy, wet swim bags at their lockers before heading to
science class. Because it would be inconvenient to lengthen the time
for students to pass between classes, I propose that students be
released from swim class five minutes before the bell rings. That way,
they will be able to make it to science class on time.