Large Class: Limiting the Chaos

The first day of class can set the tone for the rest of the term. Here are some tips on how to set a positive atmosphere and limit disruptions from the get-go.

Big class of african children with teacher.
  • Signal the beginning of the class clearly and consistently. To limit disruptions, you need to set the proper quiet atmosphere before you begin. In a clear, loud voice, say “Good morning!” or “We’re going to start now!” and use the same cue throughout the term to gain students’ attention. Do not start lecturing while students are talking.
  • Communicate your ground rules for the course on the first day. Discuss your expectations for the students in the first lecture. Tell them your policies on classroom disruptions such as talking in class or arriving late. Provide a brief rationale for your rules, focusing more on students showing respect for other students.
  • Alternatively, spend the first lesson having the students collaboratively develop the ground rules for the course. Encourage them to envision an environment that will be most conducive to their learning. Ask them, too, to think through behaviours that might undermine their classmates’ learning, and how those behaviours should be addressed or managed by the instructor or by the rest of the class. Try to get them to see the ground rules as a social contract whose aim is to support their mutual learning.
  • Put the ground rules in your course outline. Since the outline is a contract you make with the students, it is an appropriate place to put your expectations for the course. It also gives you an impartial document to return to should you need a way to reinforce your rules.
  • Give students a non-disruptive outlet for expressing their concerns. Consider placing an “exit” box at the back of the room for students’ questions, ideas, suggestions, and concerns, and respond to them on a regular basis. An anonymous online drop box or survey can be used in the same way to gather students’ questions, ideas, suggestions, and concerns.
  • Consider giving a professionalism grade. In smaller classes, it may be possible to grade students on their level of professionalism – are they on time, prepared, respectful of other students, etc.?

Handling Students

If students are disrupting your class, here are some possible ways to handle them:

  • Ask the students if they have a question. Sometimes talking during the lesson is legitimate; students have missed a key definition or number and need clarification from someone sitting nearby.
  • Move closer to the disruptive students. Your proximity may signal to them that they are interrupting the lesson.
  • Make a general statement to the class about the disruption. If you do not feel comfortable singling people out, you can indicate to the class in general that the disruption level is too high and remind them of the ground rules you set on day one.
  • Use an active learning activity. Try a think-pair-share where you have students turn to the person next to them to discuss a problem or question. This will break up the flow of the lesson and help to re-capture students’ attention. It will also give you an opportunity to approach the disruptive students and discuss your concern with them.
  • Ask those who consistently disrupt the lesson to see you after class. This will give you an opportunity to air your concerns and indicate your displeasure with the students’ behaviour without embarrassing them in front of their peers.
  • Ask the disruptive students to leave. If you feel there is no other recourse, you are within your rights to ask students to leave the room. You may also choose to leave.
  • Designate a specific part of the room for laptop users. Many students prefer to take notes using a laptop, but the keyboard tapping can distract other students. Creating a “laptop zone” at the back of the classroom and a “non laptop zone” at the front can help allay this problem.
Hundreds of desks and chairs in array.

General Tips For A Large Class

Other general tips to help large classes run smoothly include:

  • Start and end classes on time. This helps to create an atmosphere of respect for students’ time and yours.
  • Avoid giving cues that class is ending. If you say “One more point and then we can go,” it is likely that students will start packing their bags before you are finished. Moreover, to help prevent students from packing up and leaving early, make it a habit to spend the last two or three minutes of the lesson re-iterating the three most important points or ideas of that day’s class.
  • Move around. Try to keep students involved and attentive by moving throughout the classroom.
  • Look and sound confident. Arrive at school prepared and handle yourself professionally at all times to indicate that you are in charge.
  • Make sure everyone can hear. Learn to project your voice effectively, encourage students to speak up loudly, and if necessary repeat student questions and responses for those who may not have heard.
  • Admit when you can’t answer a question, offer to find the answer, and then report back next class. Avoid getting bogged down in material about which you are unsure.

See the Centre for Teaching Excellence teaching tips on “Classroom Management” and “Conflict Management” for ideas on how to personalize a large class and reduce disruptive behaviour.

Large class of Asian students.

Sample Conduct Statement For Course Outlines:

A word about conduct in a large class

This is a large class but you are not a small part of it! To make our time together as valuable as possible, we both have to work hard at it. The following basic principles may give us some guidelines:

  1. Every student has the right to learn as well as the responsibility not to deprive others of their right to learn.
  2. Every student is accountable for his or her own actions.

In order for you to get the most out of this class, please consider the following:

  • Attend all scheduled classes and arrive on time. Late arrivals and early departures are very disruptive and violate the first basic principle.
  • Please do not schedule other activities during this time. I will try to make the lesson as interesting and informative as possible, but I can’t learn the material for you.
  • Please let me know immediately if you have a problem that is preventing you from performing satisfactorily in this class.

I am looking forward to working with you this term.


Let's Teach English: Examples of Classroom Management
A collection of classroom management tools for teachers in this great video by VOA Learning English.

This article was originally posted on Centre for Teaching Excellence, University of Waterloo.

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