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van Opstal, Mary T.; Daubenmire, Patrick L. – International Journal of Science Education, 2015
Metacognition can be described as an internal conversation that seeks to answer the questions, "how much do I really know about what I am learning" and, "how am I monitoring what I am learning?" Metacognitive regulation skills are critical to meaningful learning because they facilitate the abilities to recognize the times when…
Descriptors: Metacognition, Science Instruction, Qualitative Research, Heuristics
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Jiang, Bo; Xu, Xiaoying; Garcia, Alicia; Lewis, Jennifer E. – Journal of Chemical Education, 2010
The Test of Logical Thinking (TOLT) and the Group Assessment of Logical Thinking (GALT) are two of the instruments most widely used by science educators and researchers to measure students' formal reasoning abilities. Based on Piaget's cognitive development theory, formal thinking ability has been shown to be essential for student achievement in…
Descriptors: Test Bias, Test Reliability, Chemistry, Logical Thinking
Smith, Leslie A.; Bitner, Betty L. – 1993
The purpose of this study was to determine the influence of an STS curriculum (ChemCom) versus a traditional chemistry curriculum (GenChem) on student formal reasoning level. Cluster random sampling was used to select the sample (N=123). Gender differences in formal reasoning level were also investigated. The abbreviated GALT pretest was…
Descriptors: Chemistry, Classroom Research, Concept Formation, Developmental Stages
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Niaz, Mansoor; Robinson, William R. – Research in Science and Technological Education, 1992
Compares performances of students on gas-law problems that require two distinct approaches, either the algorithmic technique or the conceptual gestalt. Indicates that student effectiveness is considerably different utilizing each approach and that training or experience with the algorithm process should not be expected to facilitate the…
Descriptors: Algorithms, Chemistry, Cognitive Ability, Cognitive Style