In- conventional thinking this should not make any sense, as a low attaining pupil should not in theory be educated in a Grammar School or the likes of Dame Alice Owens.
However, because I am a bit of geek, I have browsed the Dept of Education Performance tables. I have thus noted that in a year's Cohort of both my DD's Grammar Schools there are 4 and 5 girls respectively assigned as low attaining on entry. The first question being how do low attaining pupil's pass the 11+ even with heavy tutoring. The second question being what GCSE grades would be expected from these low attaining pupils. I know DD1 who is a high attainer in year 10 is expected 10 GCSE grades 7-9 and DD2 year 9 who was classed in the upper end of the middle attainment at 11 should be aiming for grades 6 and 7 for her GCSE's.
The third question is it must be quite an -unpleasant experience to know as a pupil you are destined to be the lowest attaining student in the year.