Why teachers and institution staff leave and how to understand why
Faculty, administrative and support staff leave for different reasons. How to ask what shaped their decision and act on it within the academic calendar.
7 min readRead articleA cohort business sells a start date, a fixed run of weeks and a group of learners who move together. Every cohort needs mentors, moderators and support staff in place on day one, and most of them work from home.

Not sure what you need? Tell us about your business in six short steps and we will come to the first meeting prepared.
Share your requirementsA cohort learning business runs live programmes with a start date, a calendar of sessions and a batch of learners who progress together. The people behind each cohort are programme managers, instructors, mentors, teaching assistants, community moderators and learner-support staff, many of them part-time or on short agreements and almost all working remotely. Staffing is lumpy. Three cohorts opening in one month need a mentor bench that was not required the month before. Pay often follows the cohort rather than the calendar. This page sits inside HR for EdTech and online education and the wider education sector.
These are the places the people side of this kind of business tends to give way. The rest of this page works through them.
HR here has to work for each of these groups, not only the office. The set-up below is written with all of them in mind.
Dates were sold weeks ago, yet mentors are still being chased. The learner group begins with thin support and early complaints.
A mentor receives a calendar invite and a login on Monday and is expected to teach on Thursday. Nobody has shown them the rubric or the tone.
Their time is shared, so a clash between two cohorts surfaces only when a session is missed.
Each instructor has a slightly different understanding of rights over recorded sessions, notice and what happens when a cohort is cancelled.
Fees per session, per learner or per cohort need hours confirmed by someone, and the confirmation is chased late.
You hear about the weak mentor only when learners write in, while the quiet strong ones go unrecognised.
A mentor with no assignment for six weeks takes another job and is not there for the next intake.
Start with the topics that matter most here: Onboarding and Probation; Employee Administration; Compensation, Payroll and Benefits. Then work through the rest. Each topic is written for education, not in general.
A first day that is the same for the fifth joiner as the first.
Records, attendance, leave and the day-to-day HR that must simply work.
Salary structure, payroll inputs and a month that closes on time.
How many people, in which roles, by when — and what they will cost.
Structure, reporting lines and who is allowed to decide what.
Requisition to joining, the same way every time.
Goals, reviews and ratings that hold up in a conversation.
Training planned from need rather than from the calendar.
Named backups for the roles that cannot be vacant.
Communication, recognition and the conditions people actually work in.
Two routes — one for complaints, one for conduct — kept separate.
Policies a manager can apply, and obligations with owners and dates.
Induction, records, incident reporting and follow-through.
Who leaves, when, why — and which of them mattered.
Resignation to relieving letter, in a defined order.
Records that survive people, and approvals that do not queue.
A short monthly pack management actually reads.
An HR function that runs the same way every month.
The pieces a cohort learning businesses business puts in place, in an order that makes each easier. Open any card for the detail.
A list of vetted mentors by subject, with the weeks they can take on, built ahead of each cohort calendar.
What this coversHideA list of vetted mentors by subject, with the weeks they can take on, built ahead of each cohort calendar. The recruitment process keeps it replenished.
Rubric, tone, escalation route, tools and one shadowed session.
What this coversHideRubric, tone, escalation route, tools and one shadowed session. The onboarding process sets the standard so it does not rest on one coordinator.
Common terms are fixed, with the schedule naming sessions, fee basis and recording rights.
What this coversHideCommon terms are fixed, with the schedule naming sessions, fee basis and recording rights. The documentation process keeps signed copies findable.
Mentors log sessions and reviews in a simple sheet, a coordinator approves it within days and the variable part of pay is calculated from the same record.
What this coversHideMentors log sessions and reviews in a simple sheet, a coordinator approves it within days and the variable part of pay is calculated from the same record.
Learner feedback, session punctuality, turnaround on assignments and peer review.
What this coversHideLearner feedback, session punctuality, turnaround on assignments and peer review. The performance management work sets the weights.
A small retainer, a guest-session slot or a content task, so the next intake does not start from a cold list.
What this coversHideA small retainer, a guest-session slot or a content task, so the next intake does not start from a cold list.
Before changing anything, find out what is true today. These checks take an afternoon and tell you which of the topics above to start with.
Share your requirementsConfirm with a qualified professional. What applies to you depends on your business, your state and your arrangements, and it changes. This page describes practice. It does not state a legal position.
The services below fit this kind of business best. Each starts by recording where you stand, and every later report compares against that. We do not promise outcomes.
A remote induction that gets a mentor ready to take a live session within days, not weeks.
Trainer agreements, schedules and signed copies that follow one pattern across every cohort.
Mentor scoring and a variable pay link tied to cohort outcomes you can defend.
A ready bench of mentors by subject so a new cohort date is not at risk.
Start with a free conversation, or see the paid HR Diagnostic.
Understand the business, its workforce, current processes and HR challenges.
Find the missing, weak, inconsistent or person-dependent processes.
Create the structure, processes, policies, SOPs, dashboards and systems needed.
Help HR and department managers actually adopt the new system.
Digitise repetitive and approval-based workflows where it is worth doing.
Track hiring, attendance, employee cost, performance, training and attrition.
Strengthen the people-management system continuously, not once.
From the GullyHR blog: one on HR in education, and one on each of the topics this page points to.

Faculty, administrative and support staff leave for different reasons. How to ask what shaped their decision and act on it within the academic calendar.
7 min readRead article
Hour by hour, then week by week, for a recruit's first month at a module, inverter, pack or junction box line: safety and handling first, a practice bench, a buddy, a sign-off and a day-30 review.
7 min readRead article
Payroll says one joining date, the personal file says another and the manager remembers a third. How to establish a single trustworthy employee record and keep it that way.
7 min readRead article
How to design incentives for operators, setters and inspectors in fastener, gear, spring and valve units so that accepted lots, not piece counts, earn the bonus.
7 min readRead articleMore on the GullyHR blog.
It depends on your learner-to-mentor ratio and your drop-off rate. Start from the ratio you promise learners, add a margin for absence, and keep a few named reserves you have already inducted.
That depends on how you direct their work, how long they stay and how the law treats the arrangement. Confirm with a qualified professional, then make the agreement and daily practice match the choice.
Use several signals together: learner comments, punctuality, assignment turnaround and a peer sit-in. One bad week should not decide it, and a pattern across cohorts should.
The rubric, the tone you expect with learners, the tools, how to escalate a problem and one shadowed session. Keep it short and the same for every mentor, so no one learns by mistake.
Give them something to do or a date to look forward to. A short retainer, a content review or an early look at the next calendar helps more than a thank-you message.
We would ask how many mentors were confirmed a week before your last three starts, what a new mentor is told before the first session and how hours are approved for pay. A mentor bench with a one-week remote induction is a sensible first project. Scope is written down for you to accept or change.
All 6 business types in EdTech & online education · Find another business type
Tell us what is slowing your team down. We’ll help you find a practical way forward, starting with a conversation.