AlunWynsKnee
FFT are an organisation many schools use to work out target grades.
It looks at a previous cohorts and then says something like 'a child who has X KS2 scores for maths and English, at a school like this, with Y postcode as a social background marker, and other factors, most students got this particular grade'.
So FFT50 is a child with this profile who acheived in the middle of the bell curve for their profile would be most likely to get a grade 5/6/7/etc.
FFT20 would be a child of this profile achieving in the top 20% of others meeting that profile.
It means, for example, a student could have a target of a 7 because under FFT 35% of similar students previously got a 7, but 32% of students previously got a 6, and the remainder of the percentages were 4/8/9. Really they're not that much more likely to achieve a 7 than a 6, but the 7 would be the target despite it being more likely that the student would achieve a different grade.
I don't think schools should communicate this much detail to parents, but I do think they owe it to parents to acknowledge that when they're talking about targets it's certainly a very grey area.
It's certainly worth asking how they've come to the 7 target/prediction as in my experience parents much prefer the honest approach of "the data suggests they should come out around an X, and based on my observations in class and their work ethic I would say they would be likely to achieve high grades / a secure pass / probably borderline".
I hope that didn't read as a hijack. 