than this is a failing, either of teaching or exam setting, as you would expect the exam to be a test of the taught syllabus in mathematics.
(, Tue 12 May 2026, 14:15, Reply)
If you’re testing the pupil’s understanding of how to evaluate partial derivatives and they’re called partial derivatives in the syllabus, then don’t refer to them as fractional functions within the test.
(, Tue 12 May 2026, 18:12, Reply)