תקציר:

This chapter describes a comprehensive research program addressing metastrategic knowledge (MSK), i.e., general conscious awareness of the thinking strategies applied during instruction and knowledge of their general characteristics. A series of three consecutive studies investigated the effects of explicit instruction of MSK. The findings of all three studies showed dramatic developments in students’ strategic and metastrategic thinking following instruction. The effect of the treatment was preserved in delayed transfer tests. Explicit teaching of MSK had a particularly strong effect on low-achieving students. The findings show the significance of explicit teaching of MSK for teaching higher-order thinking to all students and in particular to LA students. The final sections of this chapter report two additional studies concerning teachers’ knowledge in the context of teaching MSK. These studies showed that teachers’ initial metastrategic knowledge was lacking and insufficient for teaching purposes. Following professional development, considerable progress was made in teachers’ knowledge of MSK and in their pedagogical abilities to use this knowledge in the classroom. These findings show that a professional development course can indeed help teachers make considerable progress with respect to the knowledge that is required for applying MSK in the classroom. MSK, which is the metacognitive component applied in this chapter, consists of knowledge about tasks (referring to task characteristics that call for the use of a strategy or “when” to use a strategy) and knowledge about strategies (referring to “why” and “how” to use a strategy).