“…Researchers believe that animations have a greater flexibility in depicting physical and temporal changes than static pictures (Bétrancourt & Tversky, 2000;Castro-Alonso, Ayres, & Paas, 2014a, p. 552;Lowe, 2003), and are often assumed to be superior to static pictures (Chandler, 2009). There is supporting evidence showing that animations are more effective than static pictures when teaching statistics (e.g., Wender & Muehlboeck, 2003), physics (e.g., Rebetez, Bétrancourt, Sangin, & Dillenbourg, 2010;Rieber, 1990Rieber, , 1991b, geometry (e.g., Thompson & Riding, 1990), zoology (e.g., Pfeiffer, Scheiter, Kühl, & Gemballa, 2011), computer algorithm (e.g., Byrne, Catrambone, & Stasko, 1999), and motor-related tasks (e.g., Akinlofa, Holt, & Elyan, 2013;Ayres, Marcus, Chan, & Qian, 2009; Castro-Alonso, Ayres, & Paas, 2015a;Garland & Sánchez, 2013;Michas & Berry, 2000;A. Wong et al, 2009).…”