•Althusser believes that education is the most important ideological state apparatus•It reproduces class inequality – as generations of working class pupils are failed by the system and remain as low paid workers.•It also legitimises class inequality (makes it seem fair) by making it seem inevitable – i.e. ‘I’m poor because I wasn’t clever/hard working enough at school’ rather than ‘I’m poor because I’m exploited by the ruling class’•