The three items owed since early October all ran: binary addition by hand right (10110111 + 01101101 -> 00100100, carries marked, photo 13:16 for 13:19 agreed); binary-to-decimal with nothing said about working -> '64 + 32 + 4 + 1 = 101', adding line unasked; a trace table drawn from three headings alone for the first time (photo 13:36, no grid asked for), values wrong unaided (no before-loop row, total column held i, 3 passes, OUTPUT 3) and right (10) after three questions, one of which exposed FOR 1 TO 4 read as three passes. Cold: why-hex no cue 2/2 for the first time ('one hex digit stands for four binary bits... far fewer digits... harder to make mestakes'); IF score > 50 THEN -> 'if score > 50:'. Overflow: open -> 'an error and it won't compute'; two-part question -> 'wrong' only; split -> 'it gets lost'; own sentence 'called overflow... extra diget and the diget gets lost' 1/2. Ran 13:06-13:44 against block 33; 'log it' at 13:43. 12 items set, 12 attempted, 0 blank: 7 right first time, 1 partial, 3 wrong at first ask, 1 right after one question. Not run: handwritten while-with-break (due 29 Oct). Session 108 resolved. Topic updates and the review follow in separate calls: the single call returned Bad Gateway three times.
FIRST, 1 min: the overflow sentence again cold - what overflow is AND what it does to the stored answer, 2 marks (16 Oct: 1/2). Then 5 min cold, one per message: FOR i <- 1 TO 5 - 'how many passes', then 'last value of i' as two messages (16 Oct: said 3 for 1 TO 4); hex storage yes/no (not asked 16 Oct). Then a second trace table from three headings only, on paper, on a running-total loop 1 TO 3 she has not seen - watch for the before-the-loop row and whether total holds the running total or i. Then the handwritten 4-line while-with-break from a one-line brief, no checklist, photo time agreed, due by 29 Oct: if and break indented inside, speech marks round the compared word, colons. Do not re-ask why-hex open within the week (2/2 cold 16 Oct).
Overflow sentence at 1/2: name and lost digit in her sentence; 'the stored answer is wrong' said when asked but not added when invited (16 Oct). Handwritten while-with-break not run (due by 29 Oct).
No topic statuses were changed in this session.