In this essay, I ask what form of historical consciousness schools should nurture in students. The two criteria I set up in this regard are plausibility--is the account of history plausible--and practicality--does the form of historical consciousness help young people contribute to the betterment of society. The level of my analysis is that of modernity, a novel interpretation of which I gradually develop. I begin by drawing on Nietzsche to assess three forms of historical consciousness that are on offer: the belief in the old age of humankind, a forward-looking rebellion, and a backwards-looking rebellion. All three are found wanting according to my criteria. I retain from Nietzsche the idea that a certain degree of 'presentism' is inevitable in historical consciousness. I then use Paul Ricoeur's reflections on modernity as a springboard for outlining a different account, which mobilizes the metaphor of modernity as a period of transition akin to adolescence. The form of historical consciousness that is associated with this metaphor is more plausible and practical than the three competitors I assessed. I conclude by defending this account from potential objections.