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CIFEM14728
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ojs
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CIFEM147282015-01-27T15:33:20Z Childrens understanding and use of inversion in arithmetic Bryant, Peter Inverse relation between addition & subtraction additive composition of number mathematical reasoning In this presentation, I consider the origins and the extent of children’s understanding of the inverse relation between addition and subtraction. I argue that this understanding might have its origins in children’s informal experiences with physical matter but I also show that it is possible to improve children’s grasp of inversion through teaching. I also show that his teaching has beneficial effects on children’s solutions to sophisticated word problems in which the arithmetical operation that is need for the solution is not immediately obvious. Universidad de Costa Rica 2014-06-02 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.ucr.ac.cr/index.php/cifem/article/view/14728 Cuadernos de Investigación y Formación en Educación Matemática; Trabajos de la XIII CIAEM; 231-238 Cuadernos de Investigación y Formación en Educación Matemática; Trabajos de la XIII CIAEM; 231-238 2215-5627 1659-2573 eng https://revistas.ucr.ac.cr/index.php/cifem/article/view/14728/13973 Derechos de autor 2014 Cuadernos de Investigación y Formación en Educación Matemática
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| institution |
Universidad de Costa Rica
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| collection |
Cuadernos de Investigación y Formación en Educación Matemática
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| language |
eng
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| format |
Online
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| author |
Bryant, Peter
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| spellingShingle |
Bryant, Peter
Childrens understanding and use of inversion in arithmetic
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| author_facet |
Bryant, Peter
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| author_sort |
Bryant, Peter
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| title |
Childrens understanding and use of inversion in arithmetic
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| title_short |
Childrens understanding and use of inversion in arithmetic
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| title_full |
Childrens understanding and use of inversion in arithmetic
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| title_fullStr |
Childrens understanding and use of inversion in arithmetic
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| title_full_unstemmed |
Childrens understanding and use of inversion in arithmetic
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| title_sort |
childrens understanding and use of inversion in arithmetic
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| publisher |
Universidad de Costa Rica
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| publishDate |
2014
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| url |
https://revistas.ucr.ac.cr/index.php/cifem/article/view/14728
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| work_keys_str_mv |
AT bryantpeter childrensunderstandinganduseofinversioninarithmetic
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| _version_ |
1809124874246946816
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