“…Underlying both content and pedagogical knowledge is knowledge of cognition; the knowledge of strategies, skills, and abilities that impacts a person's learning ability as well as how and why to use strategies and techniques for increasing performance and accomplishing cognitive tasks. Moreover, research indicates that teachers' knowledge of cognition is linked to their learning ability, pedagogical effectiveness, ability to transfer learning from one context to another, and ability to adapt in a complex educational environment (Bransford et al, 2000;Ertmer & Newby, 1996;Georghiades, 2004;Gourgey, 1998;Hartman, 2001;Kramarski & Michalsky, 2009;Lin et al, 2005;Pucheu, 2008;Wilson & Bai, 2010). This would suggest that teacher PD should focus on metacognitive awareness, including knowledge of cognition, because it will impact many common teacher practices.…”