Fig. 4

Blended activities per section. The interconnected phases of inquiry via blended learning are: A before the next face-to-face activity, B during face-to-face activities, C between face-to-face activities and D the next face-to-face activities. Numbers in brackets refer to the readings as follows: [1] ODea et al. (2007), [2] Benton and Harper (2009), [3] Kirby et al. (2008), [4] Herrera et al. (2012), [5] Glaubrecht (2009), [6] Pimiento et al. (2010), [7] Fierstine (1978), [8] Cadena et al. (2012), [9] MacFadden (2006), [10] Valderrama (2005)