TurtleDock
SchoolDeck · Solution

School software for principals

SchoolDeck gives a principal one page at the start of the day: who is absent, which periods are uncovered, where fee collection stands by class, which sections are behind on marks, and what needs a decision. It is a list of exceptions rather than a dashboard of totals.

It will not tell you which teacher is underperforming. It shows what happened; the judgement is yours.

Written by Checked by Kalyan SundaramLast reviewed

Most software sold to principals is sold on dashboards, and most principals stop opening the dashboard within a month. The reason is simple: a dashboard shows totals, and a total is almost never actionable. Attendance was 94%. Fine. Now what?

What a principal actually needs at 7:40 is the short list of things that are wrong today and can still be fixed today. Two teachers on unplanned leave and four periods uncovered. Nine students absent a third consecutive day. One section with no marks entered a week before report cards.

First screen
Exceptions for today, not totals for the month
Timing
Ready by 07:40, before the first bell
Scope
One campus, or a roll-up across a group
Depth
Every figure opens to the rows behind it
01

Every number opens

A figure you cannot open is a figure you cannot act on, and after the second time it turns out to be wrong you stop trusting the screen entirely. So every number on the principal’s page is a link to the rows that produced it.

  • Fee collection at 78% opens to the families who have not paid, sorted by how long.
  • Four uncovered periods opens to which classes, which subjects, and who is free.
  • Nine third-day absentees opens to the names, with whether the parent was contacted and by whom.

This is also why the page is trustworthy over time: anyone can check it against reality in one click, so errors get found rather than accumulating quietly.

02

What we will not put on this page

We do not rank teachers. It is straightforward to compute a number per teacher from attendance punctuality, marks entry timeliness and average class score, and it would be actively harmful — the number would be wrong in ways that are invisible, and it would be used in conversations it cannot support.

We also do not generate a predicted result for a child, or flag students as likely to fail. A principal who wants to know which children are struggling gets the evidence — attendance trend, marks trend, fee stress in the family — and reaches their own conclusion with a teacher in the room.

FAQ

Questions people ask

Phrased the way they arrive, answered so each one stands on its own.

Can I see this across several campuses?

Yes. A trust or group sees the same exception page rolled up across campuses, with each figure opening to the campus and then to the rows. Definitions are held at the trust so the campuses are actually comparable.

Does it work on a phone?

Yes, and this page in particular is built for it, because the principal reading it at 7:40 is frequently not at a desk.

Will it tell me which teachers are underperforming?

No, deliberately. It will show you marks not entered, periods not covered and attendance not marked — facts with names attached. It will not turn those into a score, because the score would be misleading and would get used as if it were not.

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Provenance

Who checked this, and against what

Accountability

Checked by the Implementations desk on 7 September 2026. Corrections go in the page, dated, rather than quietly.

No call required

Tell us your enrolment, we will tell you the number.

Pricing is on the page, in the open, with the counting rule written next to it. Nobody has to book a call to find out what it costs.

See pricing

Bring your own structure. We configure it live on the call.

Forty minutes with an implementation engineer — your classes, your fee heads, your grading scheme, entered as we go. No slides, no sample school.