This paper reveals the array of practices arising from strong policy pressure for improved student results in national literacy and numeracy tests in Australia: the National Assessment Programme in Literacy and Numeracy (NAPLAN). The paper provides an account of a policy context characterised by significant pressure upon teachers and principals to engage in practices to ensure improved outcomes on standardised literacy and numeracy tests, and of teachers and principals' responses to these policy pressures. Drawing upon Bourdieu's theory of practice, the article argues that what is described as the "field of schooling practices" has become increasingly dominated by a "logic of enumeration", and that high test results on standardised literacy and numeracy tests are increasingly valued capitals, evident in a strong focus upon teachers meeting, discussing and informing one another about NAPLAN; engaging in curriculum development practices which foreground NAPLAN, and; actively preparing students to sit the test, including, whether intentionally or unintentionally, teaching to the test. Such a focus has important implications for the sorts of practices most valued in schooling settings, as more educative logics are potentially marginalised under such circumstances.