<P> In the education systems of England , Northern Ireland , Wales and some other Commonwealth countries , sixth form ( sometimes referred to as Key Stage 5 ) represents the final 1 - 3 years of secondary education ( high school ) , where students ( typically between 16 and 18 years of age ) prepare for their A-level ( or equivalent ) examinations . </P>
<P> In the education systems of England , Northern Ireland , Wales and some other Commonwealth countries , sixth form ( sometimes referred to as Key Stage 5 ) represents the final 1 - 3 years of secondary education ( high school ) , where students ( typically between 16 and 18 years of age ) prepare for their A-level ( or equivalent ) examinations . </P>
how old are you when you finish sixth form
how old are you when you finish sixth form
( typically between 16 and 18 years of age )
( typically between 16 and 18 years of age )