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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Page: 1...25 26 27 28 29 30 31 32 33...493 Hits 561 – 580 of 9.858 561 Numbers vs. Variables: The Effect of Symbols on Students’ Math Problem-Solving ... 43rd Annual Meeting of the Cognitive Science Society 2021; Chan, Jenny Yun-Chen; Closser, Avery; Drzewiecki, Kathryn; Ottmar, Erin; Smith, Hannah. - : Underline Science Inc., 2021 Abstract: Numbers and variables often follow the same principles of arithmetic operations, yet numbers can be computed to a value whereas variables cannot. We examined the effect of symbols—numbers versus variables—on middle school students’ problem-solving behaviors in a dynamic algebra notation system by presenting problems in numbers (e.g., 3+5−3) or variables (e.g., x+y−x). We found that compared to problems presented in numbers, students attempted the problems more times and took more total steps when the problems were presented in variables. We did not find differences in pre-solving pause time or strategy efficiency on the two types of problems, indicating that students might notice problem structure in both types of problems. The results have implications for research on cognitive processes of symbols as well as the design of educational technologies. ... Keyword: Applied Developmental Psychology; Applied Linguistics; Cognitive Linguistics; Cognitive Science; Educational Psychology; FOS Mathematics; Mathematics; Psycholinguistics URL: https://underline.io/lecture/26770-numbers-vs-variables-the-effect-of-symbols-on-students-math-problem-solving https://dx.doi.org/10.48448/qjdr-ra18 BASE Hide details 562 Speak before you listen: Pragmatic reasoning in multi-trial language games ... 43rd Annual Meeting of the Cognitive Science Society 2021; Crocker, Matthew W.; Drenhaus, Heiner. - : Underline Science Inc., 2021 BASE Show details 563 The Role of Attention in Learning through Overheard Speech ... 43rd Annual Meeting of the Cognitive Science Society 2021; Neer, Emily; Sandhofer, Catherine. - : Underline Science Inc., 2021 BASE Show details 564 Grounding Word Learning Across Situations ... 43rd Annual Meeting of the Cognitive Science Society 2021; Beser, Deniz; Cecil, Joe. - : Underline Science Inc., 2021 BASE Show details 565 Modelling Human Communication as a Rejection Game ... 43rd Annual Meeting of the Cognitive Science Society 2021; Capari, Artemis; Sbardolini, Giorgio. - : Underline Science Inc., 2021 BASE Show details 566 The asymmetry between descriptions of vertical and horizontal spatial relations ... 43rd Annual Meeting of the Cognitive Science Society 2021; Dik, Feyza Nur; Eskioğlu, Altuğ. - : Underline Science Inc., 2021 BASE Show details 567 A Mixture of Experts in Associative Generalization ... 43rd Annual Meeting of the Cognitive Science Society 2021; Hayes, Brett; Lee, Jessica. - : Underline Science Inc., 2021 BASE Show details 568 Confidence in control: Metacognitive computations for information search ... 43rd Annual Meeting of the Cognitive Science Society 2021; Dayan, Peter; Fleming, Stephen M. - : Underline Science Inc., 2021 BASE Show details 569 The association between preschool teacher-child relationship and children’s kindergarten outcomes ... 43rd Annual Meeting of the Cognitive Science Society 2021; Duncan, Robert; Paes, Tanya. - : Underline Science Inc., 2021 BASE Show details 570 The Role of Attention in Learning through Overheard Speech ... 43rd Annual Meeting of the Cognitive Science Society 2021; Neer, Emily; Sandhofer, Catherine. - : Underline Science Inc., 2021 BASE Show details 571 Preparing Unprepared Students For Future Learning ... 43rd Annual Meeting of the Cognitive Science Society 2021; Abdelshiheed, Mark; Barnes, Tiffany. - : Underline Science Inc., 2021 BASE Show details 572 Can Closed-ended Practice Tests Promote Understanding from Text? ... 43rd Annual Meeting of the Cognitive Science Society 2021; Hildenbrand, Lena; Wiley, Jennifer. - : Underline Science Inc., 2021 BASE Show details 573 Preparing Unprepared Students For Future Learning ... 43rd Annual Meeting of the Cognitive Science Society 2021; Abdelshiheed, Mark; Barnes, Tiffany. - : Underline Science Inc., 2021 BASE Show details 574 Transfer of learned opponent models in repeated games ... 43rd Annual Meeting of the Cognitive Science Society 2021; Guennouni, Ismail; Speekenbrink, Maarten. - : Underline Science Inc., 2021 BASE Show details 575 Can Closed-ended Practice Tests Promote Understanding from Text? ... 43rd Annual Meeting of the Cognitive Science Society 2021; Hildenbrand, Lena; Wiley, Jennifer. - : Underline Science Inc., 2021 BASE Show details 576 Categorical Perception as a Combination of Nature and Nurture ... 43rd Annual Meeting of the Cognitive Science Society 2021; Gong, Tao; Lei, Li. - : Underline Science Inc., 2021 BASE Show details 577 Enhancing Preschool Readiness: Evidence from a Home-based Game to Improve 5-year-old Children’s Mastery of Symbolic Numbers and Concepts ... 43rd Annual Meeting of the Cognitive Science Society 2021; Carvalho, Chrissie; Mullertz, Laura. - : Underline Science Inc., 2021 BASE Show details 578 Infants’ interpretation of information-seeking actions ... 43rd Annual Meeting of the Cognitive Science Society 2021; Csibra, Gergely; Kovacs, Agnes. - : Underline Science Inc., 2021 BASE Show details 579 Temporal Gestures in Turkish Metaphor Explanations ... 43rd Annual Meeting of the Cognitive Science Society 2021; Akbuga, Emir; Göksun, Tilbe. - : Underline Science Inc., 2021 BASE Show details 580 Categorical Perception as a Combination of Nature and Nurture ... 43rd Annual Meeting of the Cognitive Science Society 2021; Gong, Tao; Lei, Li. - : Underline Science Inc., 2021 BASE Show details Page: 1...25 26 27 28 29 30 31 32 33...493

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