Sorry again for the post about grammar, please may I ask for advice on the performance of this grammar:
It is confusing for me, as there are different 4-9 and 5-9 brackets...
SCHOOL 1 (Grammar by coach)
98% of students gained 5 or more grades at grade 5 or higher
61% of all grades being at grade 9-7
Every student passed English AND maths
48% of students gained 8 or more grades 9-7
Comparing with School 2 ( comprehensive) - local
2018 result
66% 5-9 GCSE English and Maths (2018), do not not know results of all subjects to compare to school 1
85% 4-9 GCSE English and Maths (2018)