Toward a new idea of conceptions and conceptual change: the interplay of talk, gestures, and semiotic resources in the setting

Givry, D., & Roth W-M. (2006).  Toward a new idea of conceptions and conceptual change: the interplay of talk, gestures, and semiotic resources in the setting. Journal of Research in Science TeachingJournal of Research in Science Teaching. 43, 1086-1109.