Application of Derivatives · from the board
11 Nov 2026 · Papers sat in Plus4 · Part paper
Coach's debrief
What to fix first, the fixes, and how your open fixes are doing. The plan it changed is on the Plan page.No debrief yet. Your coach writes it, usually the day after the paper once its mistakes are tagged, and it appears here: where the marks went and the fixes to make first. The plan it changes is on the Plan page.
The in-app debrief is turned off: debriefs now come from the coach, so they cost nothing extra here.
Where the marks went
Each mark not scored is put to one cause, the first that fits. Tap a question number to open it.8 of 12 marks not scored
- Numerical left untried4 (1 q)
- Fair question, not got4 (1 q)
None tagged yet: give each wrong or skipped question a reason below.
Review the questions
Tiles filter the questions. Tap a square, then open it to read the question, his answer, the key and the solution, and to give a reason, stars, a guess mark and a note.- Time
- 47s · first visit 36s
- Reason
- The app guesses Rushed, from the room and your time. Your tag decides.
- Matters
Where the time went
Right 2m 44s each · skipped 47s each
6 min on questions: 3 min on ones he got right, 0 min on wrong ones, 1 min on ones left blank.
6 minutes on 3 questions. None ran past 2:30 on the first visit; none went past 5:00 in all. 3 came back to later.
- Q3 Application of Derivatives2:44
- Q2 Application of Derivatives2:19
- Q1 Application of Derivatives0:47
right · wrong · skippedSolid: his first visit; lighter: the time he came back for. Dashed lines: park at 2:30 on the first visit, 5:00 in all for a question he returns to (rule Park line).
Exam-hall playbook
The habits set before the exam, checked on this paper; a check the paper cannot answer is left out.2 kept · 1 close · 0 missed
- Park at 2:30 on the first passNo first visit ran past the line
- At 3:00, commit or leaveNothing got 3:00+ and was then left blank
- A real attempt at every numerical1 of 1 left blank after under 60 s
- Guess only after ruling an option out; never guess a numericalNo guesses marked yet. Mark them from the G / B in his rough work: open a question below.