Using Novakian Concept Maps as a Lens to Examine Prospective Teachers' Conceptions of Buoyancy

• In Event: 29.083 - Poster Session 4
  In Poster Session: 29.083-2 - Innovation in Science Instruction and Science Teacher Preparation

Abstract

The purpose of this study was to identify conceptual understandings of buoyancy among preservice teachers and present evidence of measurable conceptual change as a result of an educational intervention. In a broad sense, it aimed to contribute to current research about how individuals understand buoyancy and how a particular age group internalizes and assimilates new knowledge into prior understandings. Conceptual understandings and conceptual changes were measured using concept mapping and summative assessment scores. In terms of a measurable or objective outcome, this study sought to provide a reflective evaluation of how a particular teacher education program is addressing conceptual understandings and preparing teachers to convey buoyancy to students.

Authors

• Pamela E. Harrell, University of North Texas

• Karthigeyan Subramaniam, University of North Texas