The first five minutes of substitute teaching can fill with small questions: Where do we sit? Are we using laptops? What are we doing? You do not need a speech that answers everything. You need a visible starting task and a few directions students can follow while you take attendance.
Use this routine in a middle or high school classroom after checking the teacher’s plans and the school’s procedures. Keep familiar routines whenever they are provided; a substitute day does not need an entirely new system.
Before students enter, choose one starting action
Read enough of the lesson to identify a task students can begin without a long explanation. It might be reading the first paragraph, looking over a diagram, or writing a response to a question already in the teacher’s plan. Have required papers ready. Do not promise device use, group work, or an early dismissal unless the instructions allow it.
Put three short lines on the board: where to sit, what to take out, and what to begin. If you do not know the seating routine, verify it with the office or a nearby teacher rather than announcing open seating.
Minutes zero through two: welcome and orient
Greet students from a position where you can also supervise the room. Give your name and point to the board. You can be welcoming without having a separate conversation with every student while the rest of the class waits.
Example wording: “Good morning. I’m your substitute today. Follow the seating plan, take out a pencil, and begin the first direction on the board. I’ll explain our next step after attendance.”
Speak once, pause, and check whether students have the materials they need. If several students cannot start, solve the practical obstacle before repeating the same direction more loudly.
Minutes two through four: take attendance while work begins
Use the school’s required attendance method. Keep the starting task short enough that students can work without your constant assistance. Confirm uncertain names discreetly. Avoid asking classmates to announce why someone is absent or to share information about another student.
If questions interrupt attendance, acknowledge them and give a clear return point: “Keep reading the directions. I’ll come to your table after I submit attendance.” Address an immediate safety concern at once, following school procedures.
Minute five: name the next checkpoint
Bring attention back with the classroom’s established signal if you know it. Explain the next chunk of work, how students can request help, and when you will check progress. Make the direction concrete enough that a student who briefly lost track can rejoin.
Before moving on, scan for papers still untouched, missing supplies, and confused faces. A quiet, brief check at a desk can be more useful than another whole-class announcement.
Choose an opening task before the bell by browsing the free lesson library, then keep your first board directions beside the plan.
Keep reading
- What to Do as a Substitute Teacher – the full day, from check-in to the note you leave behind.
- Substitute Teacher Classroom Management – what to do when the routine meets resistance.
- First-Time Substitute Teacher Tips – before, during, and after your first assignment.
Need a plan for the class you are covering? Browse sub plans for science, math, social studies, ELA, or see all substitute teacher guides.