“…The advantage of this protocol is to give the outlook of both the memory work process and the actual thinking process when one is reading, understanding, strategizing, processing, and deciding (Wilhelm, 2001;Charters, 2003;Overton, et al, 2013). Particularly in chemistry reading comprehension, questioning the readers could be the indicator to estimate their understanding about chemistry in the reading context metacognitively (Herscovitz, et al, 2012;Kaberman & Dori, 2009a;Ghasempour, et al, 2013). Nevertheless, taxonomies used on some explorations depend on the variables of the parameters used (Herscovitz, et al, 2012;Kaberman & Dori, 2009b;Smith, et al, 2010;Pappa & Tsaparlis, 2013) to focus on a specific treatment (Bruck & Towns, 2009;Undersander, et al, 2017) and measure the cognitive to the metacognitive aspects 54-70 (Demirdogen & Cakmakci, 2014;Sanabria-Rios, D.;Bretz, 2010;Stickles, 2011), as it becomes a problem for teachers or assessors to determine their students' chemistry problem-posing skills metacognitively.…”