John Lawrence Bencze, University of Toronto, Ontario, Canada
Michael P. Clough, Iowa State University, Ames, IA, USA
Fouad Abd-El-Khalick, University of North Carolina, Chapel Hill, NC, USA
Marissa Rollnick, University of the Witwatersrand, Johannesburg, South Africa
Troy D. Sadler, University of Missouri, Columbia, Missouri, USA
Svein Sjøeberg, University of Oslo, Oslo, Norway
David Treagust, Curtin University of Technology, Perth, Australia
Larry D. Yore, University of Victoria, British Columbia, Canada