The inequalities exit ticket was finished: the listing item was right cold with the flip as its own line, but the subtraction-first item put the flip on the subtraction line (-2x <= -6 from 7 - 2x >= 1), reached x >= 3, and was fixed by her own number test; the question's letter was swapped n for x for a second day. Ran 09:21-10:34 on the Friday consolidate block (warm-up #27 already done); non-calc; typed, two drawings by photo; one item per message; no break taken. Q2 -3n <= 12, n < 0: 12/-3 = -4, n >= -4, list -4,-3,-2,-1, all lines right, 9 min. Q3 7 - 2x >= 1: typed -2x <= -6, x >= 3 (first line sign wrong, flip right from that line), first drawing a filled dot at -5 with an arrow right, 32 min; x = 0 test 'yes' then first line corrected to >= when asked, next line 'n <= 3' (letter swapped again), redrawn right (filled dot at 3, arrow left), final line x <= 3 typed. Density 240 g / 30 cm^3: 8 right, unit written '8 g for 1cm3' unprompted, 'I don't understand what you want' when asked for the paper form, '8 g/cm^3' after the two forms were shown side by side. 3 items set, 3 attempted, 0 blank: 1 right first time, 1 part right (units), 1 right after guided correction. Not run: the rearrangement with the subject on the final line. Session 130's owed exit items completed; the mixed-set listing shape was covered by Q2.
FIRST, cold, one per message: one more inequality with a number before the x term (like 12 - 3x > 3), worded 'keep the letter x on every line'; flip must appear on the divide line only. Then the owed rearrangement worded 'write r = on your last line' (A5). Then one 'give the units' item with speed or density, looking for km/h or g/cm^3 unprompted. Then, at the next teach block, open line symmetry: Corbettmaths line symmetry video (316), two shapes counted with her, say-back, two unaided counts. Take a break at the 25-minute mark whatever the question is doing. Do not re-set homework #11 items.
Rearrangement item with the subject required on the final line ('write r = on your last line') not run; the block ended at the density item.
| Topic | Name | Change | Evidence recorded |
|---|---|---|---|
| A22 | Developing → Developing | 23 Oct, non-calc, exit ticket finished. Q2 -3n <= 12, n < 0: divide line, flip as its own line, letter kept, list -4,-3,-2,-1, right first time, 9 min. Q3 7 - 2x >= 1: -2x <= -6, x >= 3 (flip applied on the subtraction line), fixed after her x = 0 test and one 'which sign' ask; n for x on the redo line; final drawing right (filled dot at 3, arrow left). Exit ticket over two days: 2 of 3 clean unaided, 1 guided. | |
| N13 | Secure → Secure | 23 Oct, non-calc, 'give the units': 240 g / 30 cm^3 = 8 right; unit written '8 g for 1cm3' unprompted (meaning right, notation not exam form); g/cm^3 only after the two forms were shown. 1/1 value, unit not in exam form unprompted. |