Teacher Substitution Register: How Schools Make Sure Every Period Is Covered

Teacher Substitution Register: How Schools Make Sure Every Period Is Covered

Published By

Umar Shariff
Education
Oct 30, 2026

In short: A teacher substitution register records who is absent, who covers each period, whether the cover arrived on time and what the class actually did. Paired with a timetable that leaves a free period for every teacher each day, two short, unannounced supervisor rounds and a ready cover-work pack for every class, it turns "we managed" into numbers: periods covered, periods lost and teaching minutes lost each month. Below: how the two registers work, how to plan fair cover, and a free kit (PDF guide and Excel tracker).

It is 9:40 on a Tuesday. Ms Hana called in sick at seven, and the morning scramble found cover for first and second period. Third period is Grade 6B Science. A free teacher is asked in the corridor and says yes, but she is marking, so she arrives eight minutes late and spends the period keeping the room quiet. Nobody writes any of this down. By the end of the month nobody can say how many periods Grade 6B lost, and the same three teachers have covered most of them.

Most schools cover absences. Fewer can show how well. This article explains two registers that fit on a page each: the substitution register, which records every cover, and the supervisor rounds register, which records what a short walk through the school finds. Whoever does rounds in your school can run them: the head of department, the compartment head, the vice principal or the supervisor. The free cover kit at the end gives you the printable forms, a cover-work pack template and an Excel tracker that adds up the month.

Why do periods go uncovered even in well-run schools?

If you supervise a section of a school, some of these will sound familiar.

Six reasons periods go uncovered: cover arranged in the corridor, a substitute with nothing to teach, late arrivals uncounted, the same teachers asked every time, rounds at the same hour, nothing added up
Six reasons periods go uncovered even in well-run schools
  • Cover is arranged in the corridor. Fast and friendly, and no record exists of who was asked, who came and when.
  • The substitute has nothing to teach. Without work to give, a period turns into supervision. Students are safe and learn little.
  • A late arrival costs the class minutes nobody counts. Eight minutes is a fifth of a 40-minute period.
  • The same teachers are asked every time. Willing colleagues carry the load until they stop being willing.
  • Rounds happen at the same hour. Everyone learns when the supervisor walks, and the walk shows the school at its best.
  • Nothing is added up. A month of small gaps stays invisible, so no one decides to fix them.

The two registers close all six, and each takes minutes a day.

Teacher substitution register: one line per covered period

Use one register for the whole school, filled by whoever arranges cover. A line holds the date, the teacher to be substituted and the reason, the period, the substitute and two acknowledgements.

Teacher substitution register: four cover states, covered on time, covered late with minutes, covered by a free adult running the cover-work pack, and uncovered
The four states a covered period can end in
ColumnWhat goes in itWhy
Date and periodPeriod 1 to 6 for each class coveredOne line per period, so partial-day absences are exact.
Teacher to be substitutedName and classLinks the gap to the teacher and the class.
ReasonAbsent, On duty or ActivityA teacher on duty or out with students is a planned gap. Separating the three shows how many gaps the school creates for itself.
SubstituteNameFair rotation depends on it.
Cover pack usedYes or NoShows whether the period was teaching or supervision.
ArrivalOn time or late, with minutesThe minutes feed learning time lost.
If late: whyThe substitute's own explanation, in a lineA gap understood once is usually fixed once.
AcknowledgementsThe substitute signs for the period; the teacher being covered signs within one school dayBoth people know it happened, so the record is accurate.

A period ends up in one of four states: covered on time, covered late, covered by the nearest free adult with the pack or uncovered. The register's job is to make "uncovered" a number somebody can see.

Cover lesson plan: the cover-work pack that makes a substitute period a lesson

A cover-work pack is one page per class per term, written by the class's own teacher and kept with the supervisor. It lets any adult run a useful period without knowing the subject.

Cover-work pack for a substitute teacher in five parts: a ten-minute starter, the main task, an answer key, what to collect, and a note for the returning teacher
The five parts of a cover-work pack

A good pack has five parts:

  1. A ten-minute starter that revises the last topic (this is a Recap from the RISE note).
  2. The main task, practice and not new teaching, with the page numbers.
  3. An answer key or checking guide, so work can be marked.
  4. What to collect, where it goes and who marks it.
  5. A note for the returning teacher, filled in by the substitute: how far the class got and who struggled.

New teaching by a stand-in is rarely worth the risk. Practice, revision and reading are. When no substitute is free, the nearest free adult stays with the class and runs the pack, and the register shows the period as covered.

School supervision rounds: two short walks a day at changing times

Rounds are a walk, with a clipboard and no scoring. Do two a day, at times that change from week to week, and cover a different block each time so no corridor is predictable. A random pattern sounds like surprise, and it is mostly fairness: every teacher is seen at ordinary times, not on a schedule they have worked out.

For each period of the day, the rounds register has four lines:

  • General observation: one sentence on what you saw. "Grade 4A reading aloud, calm." "Grade 7C noisy, door open."
  • Teacher unavailable: the name, if a class had no teacher.
  • Reason or explanation: what the teacher or the timetable says.
  • Teacher's acknowledgement: the teacher signs the next school day.

Rounds are different from a lesson observation. They check that a teacher is in the room and the class is working. A full observation checks how well the lesson is taught. If you want that second layer, see how to run a lesson observation.

Teacher absence tracking: how much teaching time did we lose this month?

Add up three things from the two registers: the minutes of periods that went uncovered, the minutes classes waited for late cover, and the minutes lost to teachers unavailable at rounds. Periods covered with a pack count as covered.

Teaching time lost in an example month: two uncovered periods of 40 minutes, covers 6 and 9 minutes late, and 10 minutes without a teacher at rounds, 105 minutes in total
An example month: minutes lost to uncovered periods, late cover and rounds

Take an illustrative month in a school with 40-minute periods. Two periods ended uncovered (80 minutes), two substitutes arrived six and nine minutes late (15 minutes) and rounds found one class without a teacher for ten minutes. That makes 105 minutes, a little under two lessons. One line per class then shows which grade lost the most, and a conversation about the pattern is easier than an argument about a single day.

The kit's Excel tracker does the arithmetic. Enter the period length once on the Settings sheet.

School timetable planning: build the gaps in before the term starts

Cover works best when the timetable already leaves room for it. Plan every teacher a free period each day, and give more free time as responsibility grows: teachers, then supervisors, then compartment heads. Those gaps are where substitutions, rounds and correction work happen, so nobody has to choose between covering a class and marking a notebook.

School timetable planning: suggested minimum free periods per day, one for a teacher, two for a supervisor, three for a compartment head
Suggested minimum free periods per day, by role
RoleSuggested minimum free periods per dayWhat the gaps are for
Teacher1Correction work, planning, and covering when asked in rotation
Supervisor2Rounds, arranging cover, and covering when no one else is free
Compartment head3Rounds, cover for the whole section, and the monthly review

These numbers are a starting point. Your timetable, staffing and period count decide what is possible, so set your own in the kit's Settings sheet. What matters is the order and the habit: every role has a gap every day, and the more people depend on you, the more gap you get. A timetable with no gaps makes every absence a crisis, and the same people end up covering in their own marking time.

Build the timetable with three checks. Spread each teacher's free periods across the week and avoid placing them all on one day. Stagger them across blocks and periods, so someone is always free in every period. Keep a cover-work pack for every class, so a free teacher can walk in and teach a useful period.

Fair substitution: share the cover load

Willing teachers become overloaded teachers. Once a month, put two numbers beside each teacher's name: periods covered for others and free periods in the timetable. If one teacher covers far more than colleagues with similar free periods, the rotation is unfair. Try three rules:

  • Ask the teacher with the fewest covers this month first.
  • Keep a teacher's free period free when they have covered twice in the week.
  • Use the same order for everyone, and keep the list where the whole department can see it.

The monthly review: three numbers that feed the teacher report

At month end, read three numbers: periods covered, late or uncovered, teaching minutes lost, and cover load per teacher. They tell you what the timetable asked of people, and they go straight into the monthly teacher report. Look for patterns in the timetable before patterns in people. A late cover on Wednesday period 1 every week usually points to a timetable problem.

Cross-check the two registers. The substitution register and the rounds register describe the same periods from two sides, so they should not contradict each other. If the substitution register says a class was covered on time, and a round found that class with no teacher, one of the records is wrong. The kit's rounds sheet flags that match, and the monthly summary counts them. Settle each one with the teacher and the supervisor. A register that is checked this way gets more careful on its own.

Start in 30 days

A 30-day rollout for teacher substitution and rounds: week 1 check the timetable and start the register, week 2 write cover-work packs, week 3 begin two rounds a day, week 4 first monthly review
Rolling out the substitution register and rounds in four weeks
  1. Week 1: check the timetable gives every teacher, supervisor and compartment head a free period each day, in rising order. Start the substitution register in one section and agree the three reasons (absent, on duty, activity) and the four cover states.
  2. Week 2: ask each teacher to write a cover-work pack for their classes. Store them with the supervisor.
  3. Week 3: begin two rounds a day at varying times. Keep it to one sentence per period.
  4. Week 4: run the first monthly review. Read the three numbers, rotate cover fairly and agree one change.

Download the free period cover kit

The kit has everything in this article, ready to use:

  • A HAL Guide (PDF) with both registers, the cover-work pack template, the learning-time-lost method, a worked example, the fair-rotation rules, the 30-day start and printable blank forms.
  • An Excel tracker with a substitution register, a rounds register, a monthly summary per teacher and class, learning time lost calculated for you and a settings sheet for your teachers, period length and holidays.

From paper to software: what to look for

Two paper registers and a spreadsheet are the right place to start. As a school grows, the slow part is finding a free teacher quickly, filling the register from memory and adding up the month. When you look at software, check that it can record cover per period, hold the cover-work pack, show who has covered most and give you the monthly numbers without retyping. HAL Edge, HAL's education management system for schools in Saudi Arabia, keeps admissions, student data, faculty performance, fees and school operations in one system, in Arabic and English.

Frequently asked questions

What is a teacher substitution register?

A record of every period one teacher covers for another: the date, the absent teacher and reason, the period, the substitute, whether cover arrived on time and whether a cover pack was used, with both teachers acknowledging the entry.

What should a substitute teacher plan include?

A cover-work pack for each class: a ten-minute starter, the main practice task with page numbers, an answer key, what to collect and a note for the returning teacher.

How often should supervisors do rounds?

This kit suggests two short rounds a day at times that change each week, covering a different block each time. The aim is a fair picture of ordinary lessons and a record of any class without a teacher.

How do you measure teaching time lost to absence?

Add the minutes of uncovered periods, the minutes classes waited for late cover and the minutes lost to teachers unavailable at rounds. The Excel kit calculates this from your period length.

How many free periods should teachers have?

There is no universal number. A useful rule is at least one free period a day for every teacher, more for supervisors and more again for compartment heads, because they run rounds and arrange cover. The kit's Settings sheet lets you set the minimum for each role and flags anyone below it.

Is the period cover kit free?

Yes. The kit is a free download: a PDF guide with printable forms and an Excel tracker that calculates cover, lateness and learning time lost for every teacher and class.

Umar Shariff