Forty-Five Days Without a Mathematics Teacher
You are the principal of a 1C, Sinhala-medium school in Buttala with 412 students and 19 teachers. In the second week of the second term the Grade 10 mathematics teacher begins 45 days of medical leave. The zonal office says a substitute will not arrive before the term test, which is five weeks away. The Grade 10 class has 38 students; their Grade 9 mathematics results were the weakest in the school. The timetable leaves one teacher - primary-trained, appointed to the Grade 1–5 section, holding a B.Ed in primary education, with six years' service - with four free periods a week. She is willing to help but says she has not taught algebra beyond Grade 9. Ten parents have written demanding that not one mathematics period be wasted. A union representative has told staff not to accept extra periods without circular approval. The zonal office wants a written plan in three days.
1. Which parts of this decision can you take alone as principal, and which must be referred upward? Set out the reasoning that separates them.
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Separate three different decisions, because they have different legal homes.
- Temporary within-school deployment. Who covers a class during a free period is routine school management and falls to the principal, provided the duty is short, bounded, reasonable and does not change the teacher's appointment.
- Appointment to a subject or grade level, and filling a substantive vacancy. This is not the principal's power. Changes of appointment and appointments to vacancies sit with the Zonal Director / establishment authority under the Teacher Service Minute and the relevant circulars.
- Payment for extra or additional periods. Governed by circular, not by the principal's discretion, and definitely not something to promise verbally.
So you may ask the primary teacher to cover Grade 10 for a defined temporary period with a written plan, but you may not appoint her as the mathematics teacher, and you must not promise her payment. Before committing, apply three tests: does the duty fall within her existing appointment and her authorised period load; is it temporary and reversible; is it recorded in writing? If any answer is no, refer it upward in writing and keep a copy. Confirm the current circular text before you sign anything - quoting a superseded circular in a dispute is worse than saying you will verify and revert within 48 hours.
2. Set out the five-week arrangement you would submit, protecting both the students' learning and the primary teacher's workload.
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Do not treat the five weeks as a holding operation; treat them as a taught unit with a narrowed scope.
- Content triage. With the Grade 10 teacher (by phone, if necessary) and the O/L syllabus, identify the two or three competency levels that later work depends on - typically algebraic manipulation and the particular topic block in progress. Teach those properly and postpone the rest to the return period. Record the decision.
- Staffing. Ask the primary teacher to take the four free periods as supervised consolidation and small-group support, not as first-teaching of new algebra. Pair her with the strongest mathematics teacher in the school for two preparation sessions a week, and give her ready-made worked examples and answer keys.
- Cover the remaining periods. Redistribute using the school's own free-period pool, and use the computer/AV room only if it genuinely adds (e.g., recorded worked examples). Do not simply merge Grade 10 with Grade 11; their syllabi differ.
- Student accountability. A weekly short diagnostic (five items) marked and returned within two days, so gaps are visible before the term test rather than after.
- Record keeping. A dated file note: dates, periods covered, who taught what, the referral letter to the zonal office, and the teacher's written consent to the temporary arrangement.
This protects learning (sequenced content, feedback) and the teacher (bounded, supported, documented).
3. How would you reply to the union representative and to the parents' letter?
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Both replies should be short, written, factual and consistent with each other, because each will be read by the other side.
To the union representative: confirm in writing that no teacher will be required to accept an appointment outside her terms of service, that the proposed cover is temporary and confined to free periods, that the school has requested a substitute formally, and that any additional-period payment will follow the circular rather than a verbal promise. Invite the representative to see the file. The reasoning: disputes escalate when staff believe something is being done quietly; documenting the referral removes the suspicion that the principal is solving a staffing problem by informal exploitation.
To the parents: thank them, state what is already fixed (a written plan, weekly diagnostics, the request for a substitute), and state honestly what is not (a subject-qualified teacher before the term test). Tell them what they can do - ensure attendance, check the weekly five-item diagnostic, attend a briefing. Avoid blaming the absent teacher or the zonal office.
Then do one thing neither letter does: hold a 20-minute briefing with the Grade 10 students themselves, because they are the group most affected and least informed.