The Engagement survey was written for use with 10-14 year-old respondents immediately after a science activity, whether in a class or in an informal learning context. Such contextualized and immediate use minimizes memory biases or inferences based on beliefs the learner has about themselves or the learning context. Accordingly, it should be used after a focused science activity rather than as a measure of general engagement over a series of activities. No particular assumptions are made about task structure (e.g., brief or extended, alone or collaborative, adult guided or student guided)