Many teachers use Know-Want-Learn (KWL) charts and variations of them when teaching science to access students' prior knowledge on a particular topic and help students organize what they are learning during science lesson or unit. Here, Hershberger et al detail the Know-Learning-Evidence-Wonder chart, another variation of the KWL chart. The idea of the modification arose from their observation that many teachers dismiss inquiry as impractical, interpreting science inquiry as "free inquiry," a time in which children pursue questions of their choosing and conduct investigations over extended periods of time--time that is in short supply in elementary classrooms.