How to Be a Good Prefect
To be a good prefect, try to set a good example for other students by having a positive attitude and being respectful. Also, do your best in school since other students will notice how much effort you put in. You should also make sure you follow all of your school's rules, like abiding by the dress code, having a good attendance record, and going to class on time. In addition to setting a good example, try to be there for your fellow students by talking to them about their concerns and supporting students who are having a hard time.
Have a positive attitude. Try not to get frustrated or angry in front of other students. As a role model, you want to show them that optimism and a good attitude are the keys to success, even in difficult situations. For example, if your fellow students are complaining because the upcoming dance got cancelled, instead of complaining with them, you could say something positive like, "I know it's upsetting that the dance is cancelled, but we should all get together and think of something else we could do for fun that night." Be respectful to others. Whether you're interacting with another student, a teacher, or a member of the school faculty, be respectful. Other students will be looking to you to see what's acceptable behavior, so set a good example for them. As a prefect, if you're disrespectful to someone, chances are that other students will think it's OK to act the same way. Do your best in school. Participate in class and hand in your homework on time. If you're struggling with a subject, talk to your teacher, or get help from a tutor. Other students will notice the effort you're putting into your schoolwork. Be honest. Don't lie to students or your teachers, and don't make-up excuses. If you forgot to do your homework, tell the truth. Show students that being honest, even when you're afraid of the consequences, is better than lying. Abide by your school’s dress code. If your school has a uniform, make sure you wear it to school every day and it's clean and wrinkle-free. If your school doesn't have a uniform, you still want to dress in a clean and respectable manner. Read your school's official dress code so you can avoid accidentally violating it. Have a good attendance record. Avoid unexcused absences and try to limit the days you miss school for being sick. Not only does missing school look bad on your part, it also prevents you from fulfilling your prefect duties. Go to class on time. Other students will notice if you're frequently coming to class late, so set a good example and arrive to class on time. If you have a genuine reason for being late, make sure you get a note and hand it to your teacher when you arrive to class. Be where you’re supposed to be. Don't hang out in the hallway or leave school grounds when you're supposed to be doing something else. As a prefect you should be available and easy to find if students or faculty need you. If you're attending boarding school, make sure you're in your dormitory when you're supposed to be so that students can come to you if they need anything. Be approachable and welcoming. Smile and say hello to students when you pass them in the halls, and try to be as friendly as possible when you're talking to them. Avoid things that make you look distracted or busy, like looking down at your phone all the time or always having your face buried in a book. Be a good communicator. Communicate with students so you have a better sense of how they're doing and what kind of help they could benefit from. If a student raises concerns to you, convey those concerns to the faculty. As a prefect you are the bridge between the students and faculty, so make sure you're communicating with both sides so everyone's voice is heard. Be sensitive to students’ problems. If a student is having a hard time with their classes or they're struggling to make friends, support them, and offer to help. Don't tease students or talk about them negatively with your friends. If a student confides in you, you should never share that information with anyone else, unless it's something serious that needs to be reported to a faculty member. Be fair. Don't choose favorites or target those you don't like among the student body. Set aside your personal opinions so you can treat all students fairly and equally. Let your friends know they shouldn't expect special treatment from you, and don't be afraid to report your friends for bad behavior. 
Have a positive attitude. Be respectful to others. Do your best in school. Be honest. Abide by your school’s dress code. Have a good attendance record. Go to class on time. Be where you’re supposed to be. Be approachable and welcoming. Be a good communicator. Be sensitive to students’ problems. Be fair. 