There are growing expectations in Australia and internationally that school educators will engage with and use research to improve their practice. In order to support educators to respond to such expectations, there is a need to be able to accurately assess the levels of educators' research engagement. At present, however, few psychometrically sound instruments are available. Drawing on two studies of Australian educators (n = 1,311) and utilising Rasch analysis, supported by confirmatory factor analysis, this paper reports on the development of a brief eight-item scale that demonstrates validity and reliability and evidenced unidimensionality in the second study. The scale is intended as a quick, easy-to-use tool for educators to gain insights into their beliefs about the value of engaging with research, their actions around using research, and their confidence in finding, interpreting, and judging the quality of relevant research. Notwithstanding the need for further testing, this paper argues that the scale has the potential to be applicable to other educational contexts and to contribute to future research into educators' research engagement and its assessment. The scale can also provide school and education system leaders, as well as evaluators and researchers, with data regarding educators' research engagement over time, allowing for research use supports and resources to be better targeted.