text: Since teachers became teachers by going to graduate school and some having other degrees included for their job, they usually have a good, if not, great understanding of good teaching skills and tactics and work format styles from their own past professors and previous teaching experiences. If they have a lot experience, it could help them gain knowledge over the time being on what worked well for them as a teacher and their students versus what didn't work. The teachers could have also been exposed to many different teaching styles and found one they believe is easiest to understand and/or thinks is easiest or their level of students to understand. Teachers can know ways to make sure projects or assignments could be organized good while also not entirely taking up a whole students summer with school work. They can organize it so it's spread out or split up into parts at a time so they don't put much pressure on the student who could feel overwhelmed by all the work they have to complete in a short amount of time. Especially if the student waits until the last minute to complete their summer assignment because they thought the assignment was really long and time consuming.