Note
Notes
1 More information about the technique can be found at http://www.jigsaw.org, http://serc.carleton.edu/NAGTWorkshops/teaching_methods/jigsaws/index.html, and at http://serc.carleton.edu/introgeo/cooperative/techniques.html. See, also, Aronson and Patnoe (1997); Hedeen (Citation2003); Holtham, Melville and Sodhi (Citation2006); Perkins and Saris (Citation2001); and Rover (Citation2004).