Briefly, the four types of knowledge dimension are organized from more “concrete” to

more “abstract” knowledge. Factual knowledge corresponds to the basic elements (terminology and specific details) students must know “to be acquainted with a discipline or to solve problems in it”. Conceptual knowledge corresponds to classifications and categories, principles and generalizations, theories, models and structures. Procedural knowledge relates to “how to do something” (techniques, methods, criteria for determining when to use appropriate procedures). Finally, Metacognitive knowledge involves cognition in general as well as awareness on its own cognition. The cognitive processes are organized as a continuum of increasing cognitive complexity: GSK-3 inhibitor Understand is believed to be more cognitively complex than Remember; Analyze more cognitively complex than Apply, and so. As mentioned ( Anderson et al., 2001), Remember consists in “retrieving relevant knowledge from long term memory”. Understand

corresponds to cognitive efforts made to “elaborate meaning from oral, written or graphic educational messages”. Understanding can be observed through activities like exemplifying (illustrating), classifying (subsuming), inferring, comparing (mapping, matching), or explaining (constructing models). Apply consists in “executing a procedure to a familiar task (executing) or to an unfamiliar task” (implementing). Analyzing consists in “breaking material into its constituent parts and determine how the parts relate to each one another and to

an overall structure IDH tumor or purpose”. It can be further divided into 3 sub-categories: discriminating (focusing, selecting); organizing (finding coherence, integrating, outlining, parsing, and structuring); attributing (deconstructing). Evaluate concerns “the ability to make judgments based on criteria and standards” (checking, judging). And finally Create consists in “organizing elements together to form a coherent or functional whole” PD184352 (CI-1040) or in “reorganizing elements into a new pattern or structure”. Creation appears while generating hypothesis, planning (designing a procedure to accomplish a task) and producing (constructing). This taxonomy allows to categorize the skills exercised during the construction of sCM and to propose the sCM matrix. To answer a given focus question in a sCM, learners must go through the following steps (see Table 1). (1) Recognizing and recalling: actively retrieve the appropriate terminology used to specify details, elements, and concepts. (2) Remembering: remember principles, generalizations, theories or models. (3a) Remember and (3b) understand the strategic skills for organizing knowledge in maps. (4) Illustrating/explaining: find appropriates examples, figures or pictures to illustrate their map. (5) Subsuming/mapping/constructing models: connect elements together.