How to Merge Low Enrolment Classes Mid-Term: A Week-Five Check That Keeps Families

It's week five of Term 4, and your Thursday 4pm under-8s class has three kids on the roll and a coach who gets paid for the full hour. Knowing when and how to merge low enrolment classes is a job most coaching programs put off until the last fortnight, when it's too late to do it well. This guide walks you through a week-five review: pull the numbers, cost the small classes honestly, decide whether to merge, and tell parents in a way that keeps them enrolled next term.

Why week five is the right time to review class numbers

Before week five, numbers are still moving. Late enrolments trickle in, trial kids convert, and a few families drop off after the first session. You'd be deciding on noise.

After week seven, families are already thinking about Christmas, summer holidays and next year. A change that late feels like an ending, not an adjustment.

Week five gives you four sessions of real attendance and enough weeks left for a merged class to settle in. Term 4 adds one more reason: what you decide now shapes your Term 1 timetable. A family who has a smooth merge experience is far more likely to re-enrol than one who gets a vague email in week nine.

Step 1: Pull enrolment and attendance for every class

You need two numbers per class, not one: how many are enrolled, and how many actually turn up. A class of eight enrolled that averages four on the day is a different problem from a class of four that never misses.

Build a simple list with these columns:

• Class name, day and time
• Age group or level
• Enrolled
• Average attendance, weeks 1–4
• Capacity and coach
• Anyone on the waitlist

If your rolls are patchy, fix that first. Our guide to coaching attendance tracking covers how to get reliable numbers without nagging coaches.

Then set your minimum class size before you look at individual classes. Deciding the threshold after you've seen which coach it affects is how favouritism creeps in.

Step 2: Work out what a small class actually costs

Your minimum class size comes from your pricing and your costs. Here's a worked example. The assumptions are invented for illustration, so swap in your own:

• Term fee works out to $22 per child per session
• Coach costs $45 for the hour, all-in
• Court or space allocation is worth $30 for the hour

On those numbers, running both classes earns $26 a session. Merging earns $101, and frees an hour of court time you can sell as hire or use for another program.

Money isn't the only test, though. Three kids often can't play a proper game, and the session turns into drills on repeat. Sometimes a merge is better coaching, not just better margin. Equally, a small group of advanced kids might be thriving and worth repricing rather than folding in.

Step 3: Decide whether to merge low enrolment classes

Merging is one option, not the only one. Lay them side by side:

A merge works when all four of these are true:

1. The age or skill gap is narrow enough that both groups get a decent session.
2. The combined number fits the space and your coach-to-player ratio. Check your sport's governing body and your insurer for ratio guidance in your state.
3. The new time is close enough that most families can actually make it.
4. It's the same venue, or one families already use.

If one of those fails, look at the other options before forcing it.

Step 4: Plan the merge before anyone hears about it

Parents can tell when you're making it up as you go. Have every answer ready before the first message goes out:

• Which class absorbs which. Usually the smaller group moves into the larger one.
• Which coach leads. If you can, have both coaches at the first merged session so the moving kids see a familiar face.
• Start date. Give at least one session's notice, ideally two.
• The offer for families who can't make the new time. A credit for remaining sessions, a pro-rata refund, or a spot in another class. Keep it consistent with your published sports venue refund policy so you aren't inventing terms per family.
• The admin. Move kids on the roll, update attendance lists, and make sure comms reach the right families.

That last point is where programs on separate spreadsheets, email lists and payment tools come unstuck. In Sweepa, program registrations, waitlists and attendance sit alongside email and SMS, so you aren't updating three tools to move eight kids.

Step 5: Tell parents in the right order

Order matters more than wording. Use this sequence:

1. Coaches first. They'll get asked at pickup, so they need the script before parents do.
2. Families in the moving class next, personally. A phone call or a direct message from the program lead. These are the families with something to lose.
3. Written confirmation by email and SMS the same day, with the new time, start date, coach and options.
4. A short note to the absorbing class. One or two lines: a few new players are joining from week six.

A message that works usually looks like this:

Hi Sam, from week six we're combining the Thursday 4pm and 5pm under-8s groups into one class at 5pm with Coach Jess. Numbers at 4pm have been too small for proper games, and the kids will get more out of a full group. If 5pm doesn't work for you, we can credit the remaining sessions or find another class. Reply by Monday or call me on the program number and I'll sort it.

Lead with what the child gets. Be honest that it's about numbers. Give a real choice and a deadline. Name a person. For more on what gets read and what gets ignored, see our guide to sports parent communication.

What this looks like at the front desk on pickup

A setup we see a lot: the email goes out Tuesday, and on Thursday a parent arrives at the desk at 4:55 with a tired kid, having not read it. They're not angry about the merge. They're angry they found out standing in the foyer.

Brief whoever is on the desk with three things: a one-sentence explanation, the options on a printed sheet, and permission to say "I'll get the program lead to call you tonight." No arguing at the counter.

In our experience the upset parent is almost always upset about the time, not the merge itself. If you have a genuine alternative for that family, offer it quickly. If you don't, the credit or refund should be on the sheet so nobody has to make it up on the spot.

Common mistakes when merging classes

• Waiting until week eight. Families feel ambushed and there's no runway to settle in.
• Group email only. The families losing their class deserve a direct contact first.
• Stretching the age band too far. A six-year-old and a ten-year-old in one session rarely works for either.
• Leaving the money question open. "We'll work something out" invites a different negotiation with every family.
• Not recording why. Note the reason against the slot. If Thursday 4pm has been thin three terms running, the slot is the problem, not the class.

Your week-five checklist for Monday

1. Export enrolment and average attendance for every class.
2. Set your minimum class size from your own costs.
3. Flag every class below it and run each through the decision table.
4. Plan merges in full: class, coach, start date, offer, admin.
5. Brief coaches and desk staff.
6. Call the moving families, then send written confirmation.
7. Record which slots were thin and use them to shape the Term 1 timetable, with a waitlist and trial setup ready for the classes that filled.

If you're planning to run next term's programs on one system instead of four, our plans and 30-day free trial are a good place to start.