The 40/60 Preliminary Mark and a Late Collapse
At the end of s7, a school's agreed policy weights the preliminary mark as 40% formative portfolio and 60% average of three summative assessments: essay, oral, and end-of-year test. Student 12 has a formative score of 8.6/10 across eight tasks. Two of those tasks were group tasks, and one late submission already had a 10% penalty applied. Summative scores are essay 8.0, oral 7.5, end-of-year test 4.5. The test was sat one week after a family bereavement, which the school knows about, but the written policy makes no allowance. The teacher's draft mark is 6.5; the parents argue for 8.0, citing the portfolio and coursework. The class average is 7.1, and the moderation group flags that this teacher's marks are 0.8 above the other s7 class. The university offer requires 7.0.
1. Calculate the mark under the stated policy and advise whether the teacher should adjust it to 6.5 or 8.0.
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Under the stated policy, the summative average is (8.0 + 7.5 + 4.5) / 3 = 6.67. The weighted total is 0.4x8.6 + 0.6x6.67 = 3.44 + 4.00 = 7.44, conventionally reported as 7.4. Neither 6.5 nor 8.0 follows from the policy. A move to 6.5 would effectively let the end-of-year test override the agreed 60/40 weighting and would double-penalise the bereavement without a formal special-consideration route. A move to 8.0 would ignore the test entirely and over-credit the portfolio, which includes group tasks and a late penalty already applied. The defensible action is to record 7.4, then separately consider special consideration if the school's policy allows it. That decision must be evidence-based: the bereavement is known, but the school should ask whether the test conditions were materially affected and whether any allowance is permitted. The teacher should not adjust the mark informally; if special consideration is granted, record the reason and the revised mark transparently.
2. How should the teacher respond to the moderation flag and to the parents?
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For moderation, the question is not whether 7.4 is above the other class average, but whether the evidence supports it. The teacher should bring the portfolio criteria, the three summative scripts, and the calculation to the moderation meeting. If the other class used the same tasks and criteria, compare a sample of scripts rather than the averages alone. A 0.8 difference may reflect genuine cohort difference or inconsistent application; it is not proof of inflation. For the parents, explain the weighting plainly: 'The preliminary mark is 40% portfolio and 60% summative. The summative average is 6.67, giving 7.4 overall. The portfolio is strong, but the policy does not allow it to replace the test. I have noted the bereavement and will refer it to the special-consideration process if applicable.' Avoid promising 8.0 or defending 6.5. Retain the calculation and the moderation record, because the 7.0 offer boundary makes an appeal likely.