Complex sentence: Hessle Mount School and Froebel House School, both of which provide education from reception, and there is a system of academic tracking with Associate Schools, so that pupils attending these schools do not need to take the entrance exam for entry to the Junior School.
Split into simpler sentences: Hessle Mount School and Froebel House School, both of which provide education from reception. There is a system of academic tracking with Associate Schools, so that pupils attending these schools do not need to take the entrance exam for entry to the Junior School.