Glossary
School timetable
Period grids, teacher assignments, substitute coverage, and published schedules aligned to the academic calendar.
Timetable software assigns teachers to class-subject slots, checks feasibility, and publishes grids staff and students can trust. When staffing changes mid-term, coordinators need substitute and coverage workflows - not a full Excel rebuild every Friday.
Substitute workflows and lesson planning stay useful only when they reference the same calendar that drives attendance and exams. A timetable that ignores working days creates ghost periods on holidays and frustrates parents.
Teachers should see their published load in the same hub where homework and gradebook live. Students and families benefit when the portal reflects the current published grid after coordinators release changes.
Schoolyi connects classes, subjects, teacher assignments, and period structures so coordinators draft, validate, and publish confidently on one academic calendar shared with attendance and exams.
How this works in a running school
A timetable is only useful to the rest of the platform if other modules read it. Period attendance registers, teacher workload views, substitute cover, and room allocation should all derive from the timetable rather than being maintained separately, because a timetable change that does not propagate is worse than no timetable at all: staff act on stale information with confidence.
Construction is a separate question from consumption. Many schools build the timetable outside the platform, in a specialist tool or a spreadsheet, and need to load the result. Whether that import is practical matters more than whether the platform has an automatic generator.
What to check when evaluating it
- Whether period attendance registers derive from the timetable automatically.
- How a mid-term timetable change propagates to registers and teacher views.
- Whether an externally built timetable can be imported without manual re-entry.
- How substitute cover is recorded and whether the covering teacher gets the register.
- Whether clashes for teachers and rooms are detected at entry.
- How the timetable relates to the academic calendar for holidays and shortened days.
What it costs to get wrong
A timetable that does not propagate is actively dangerous rather than merely unhelpful, because staff act on it with confidence. A covering teacher who opens the wrong register records attendance for a class they are not teaching, and the student who was actually absent is marked present. Errors of that kind are hard to detect and matter in exactly the situations where attendance records are later scrutinised. Checking that a mid-term change reaches the register is a five-minute test.
Timetable and academic calendar
The academic calendar says which days the school runs. The timetable says what happens within a running day. Attendance needs both: the calendar to know whether today counts, the timetable to know which register a teacher should see. Conflating them is why some platforms produce attendance percentages that include holidays.
School timetable: common questions
- What does timetable software do in a school platform?
It assigns subjects, teachers, periods, and rooms to sections for an academic year, and provides that structure to the modules that depend on it: period attendance, teacher workload, substitute cover, and room usage.
Its value is largely in what it feeds rather than in the grid itself.
- Can we import a timetable built elsewhere?
Many schools need to, having built the timetable in a specialist scheduling tool.
Confirm the import format and whether changes can be re-imported, because a one-time import that cannot be updated leaves you re-entering every subsequent change.
- How are substitutions handled?
By recording cover against the affected periods so the covering teacher receives the register and the workload view reflects reality.
If substitution is tracked on paper, period attendance for covered classes tends to go unrecorded.
- Who should be able to change a published timetable?
A small set of roles, with changes visible to affected teachers.
Distributed editing produces conflicting versions and, because other modules read the timetable, an unnoticed change propagates into attendance registers before anyone reviews it.
Related on Schoolyi
Related terms
Academic calendar
The master schedule of terms, working days, holidays, and events that attendance, exams, fees, and leave modules share.
Gradebook
Teacher workflows to record marks, comments, and continuous assessment tied to class and subject assignments.
School management software
A connected platform that runs admissions, student records, academics, fees, exams, and family portals on one academic calendar.
School management system (SMS)
A cloud platform where admissions, academics, fees, exams, transport, and family portals share one student roster and academic calendar.

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