Concerns persist regarding high school students' chemistry learning. Learning chemistry is challenging because of chemistry's innate complexity and the need for students to construct associations between different, yet related representations of matter and its changes. Students should be taught to reason about and consider chemical phenomena using…

Concerns regarding students' learning and reasoning in chemistry classrooms are well documented. Students' reasoning in chemistry should be characterized by conscious consideration of chemical phenomenon from laboratory work at macroscopic, molecular/sub-micro and symbolic levels. Further, students should develop metacognition in relation to such…

Concerns persist regarding science classroom learning environments and the lack of development of students' metacognition and reasoning processes within such environments. Means of shaping learning environments so that students are encouraged to develop their metacognition are required in order to enhance students' reasoning and…

Uses a constructivist framework in conjunction with an interpretive methodology to investigate the effect of an intervention using the metaphor "learning is constructing" on students' metacognition and learning process. Believes that contextual factors are key determinants of students' propensity towards enhancing their metacognition and…

Investigated students' metaphors for themselves as learners in an 11th-grade chemistry classroom. Discovered that students' metaphors were congruent with their views of learning and learning processes as evidenced by multiple data sources. Argues that students' metaphors can provide valuable information for practicing teachers and researchers who…