Someone?

In England, full time education is compulsory for all children from aged 5 up to the age of 16.

There is also a non-mandatory nursery system for toddlers and infants.

The year system is like this:

3 Nursery - Nursery School
4 Reception - Primary School
5 Year 1 - Primary School
6 Year 2 - Primary School
7 Year 3 - Primary School
8 Year 4 - Primary School
9 Year 5 - Primary School
10 Year 6 - Primary School

11 Year 7 - Secondary School/High School
12 Year 8 - Secondary School/High School
13 Year 9 - Secondary School/High School
14 Year 10 - Secondary School/High School
15 Year 11 - Secondary School/High School
16 Year 12 - Sixth Form/College
17 Year 13 - Sixth Form/College

After this, people may progress and advance to a National University to study something more advanced and sector specific.