A table comparing age groups and stages between

Infants
Comparison of the British and Spanish
school system
British Year
Groupings
Nursery
Key Stage
Foundation stage
Ages
3-4
Spanish year
groupings
1º curso
educación infantil
Reception
Foundation stage
4-5
2º curso
Primary
educación infantil
Year 1
KS1
5-6
Primary Education
Year 2
educación infantil
KS1
6-7
Primary Education
Year 3
KS 1
7-8
KS 2
8-9
KS 2
9-10
KS 2
10-11
Secondary
KS 3
11-12
KS 3
12-13
KS 3
13-14
2º curso
educación secundaria
obligatoria
KS 4
14-15
3º curso
educación secundaria
obligatoria
Secondary Education
Year 11
1º curso
educación secundaria
obligatoria
Secondary Education
Year 10
6º curso
educación primaria
Secondary Education
Year 9
5º curso
educación primaria
Secondary Education
Year 8
4º curso
educación primaria
Primary Education
Year 7
3º curso
educación primaria
Primary Education
Year 6
2º curso
educación primaria
Primary Education
Year 5
1º curso
educación primaria
Primary Education
Year 4
3º curso
KS 4
15-16
4º curso
educación secundaria
obligatoria
Secondary Education
Year 12 - 1º AS
level
KS 5
16-17
1º Bachillerato
Year 13 - 2º A level
KS 5
17-18
2º Bachillerato