12th International history, philosophy and science teaching group conference, Pittsburgh, June 2013 [Risorsa elettronica] : select, reviewed contributions / issue editor: Michael Jerome Ford |
In: Science and education Vol. 23 (2014), p. 1963-2135 |
Ford, Michael J. |
Representing and meaning in history and in classrooms : developing symbols and conceptual organizations of free-fall motion / Michael J. Ford |
In: Science and education Vol. 12, no. 1 (2003), 1-25 |