1. Boundary crossing and boundary objects;Akkerman;Review of Educational Research,2011
2. The Dialogic imagination: Four essays by M. M. Bakhtin;Bakhtin,1981
3. Introducing a fifth pedagogy: Experience-based strategies for facilitating learning in natural environments;Ballantyne;Environmental Education Research,2009
4. Good education in an age of measurement: Ethics, politics, democracy;Biesta,2010
5. Continuities and discontinuities in learning across school and out-of-school contexts;Bronkhorst,2016