Harbour International School

One joint MYP 5–DP 1 standardisation cycle in every subject group

School plan

Goal: Every student known well · Value: Curiosity

Eight teachers marked the same I&S script up to three bands apart in June.

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Notice. One joint MYP 5–DP 1 standardisation cycle in every subject group is Not started. This record is the week-to-week teaching. Authorisation and evaluation can draw on it later.

Question. Eight teachers marked the same I&S script up to three bands apart in June.

Next step. Marco Ellison, lead, Anna Vester takes the next move on this action.

MYP · Marco Ellison, lead, Anna Vester · 12 Nov 2026 – 15 Dec 2026 · Not started

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Also serves the IB programme development plan

IB standards area: Learning

Two teachers give the same work a grade within one band.

Practice code: 0404-03

What changed for students? What next?

Why this, why now: our vision promises consistent judgments, yet 19 of 47 students who moved from MYP 5 into DP dropped two or more points in their first DP report, eight I&S teachers marking the same script spread across up to three bands in June, and who agrees the standard has been an open question since 12 May. Outcome: cross-marking within one band. Baseline: 3 of 8 I&S teachers in Jun 2026, then 6 of 8 after one joint cycle in Aug. Aim: 7 of 8 in every subject group by March. Leading indicator: subject groups that have run a joint standardisation session this term, from 2 of 11 in Aug to 11 of 11 by 15 Dec. The decision it forces (Jonas Berg, by 31 Oct 2026): who agrees the standard across programmes, and who can overrule a teacher's grade? What it stops: private marking of major tasks.

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