Get access

A Typology of Actional-Operational Modes in Earth Science and Implications for Science Literacy Instruction

Authors

  • AMY ALEXANDRA WILSON

    Corresponding author
    • School of Teacher Education and Leadership, Emma Eccles Jones College of Education and Human Services, Utah State University, Logan, UT, USA
    Search for more papers by this author

Correspondence to: Amy Alexandra Wilson; e-mail: amyawilson@msn.com

ABSTRACT

Framed in theories of social semiotics, this multiple case study describes and categorizes the actional-operational modes used by three middle school earth science teachers throughout the course of one school year. Data included fieldnotes, photographs, and video recordings of classroom instructions as well as periodic interviews with the teachers. A constant comparative analysis of the data resulted in the creation of a typology of actional-operational modes according to how they fulfilled the ideational, interpersonal, and textual metafunctions of communication. Six categories of actional-operational modes were identified: gesture, embodied representation, moving objects on flat surfaces, moving objects through three-dimensional space, material representations, and observed phenomena. Multimodal concordance charts were used to identify the affordances and productive constraints of each of these modes. The study offers implications for how fundamental science literacy instruction might be reconceptualized to more rigorously account for actional-operational texts, including building students’ multimodal representational competence and providing comprehension strategy instruction in ways that consider these modes’ unique features. © 2013 Wiley Periodicals, Inc. Sci Ed 97:524–549, 2013

Get access to the full text of this article

Ancillary