Zobrazeno 1 - 10
of 36
pro vyhledávání: '"arithmetic and algebra"'
Autor:
Hejný, Milan, Jirotková, Darina
Publikováno v:
Orbis scholae. 6(2):57-67
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=61422
Autor:
Sadovsky, Patricia, Sessa, Carmen
Publikováno v:
Educational Studies in Mathematics, 2005 Jan 01. 59(1/3), 85-112.
Externí odkaz:
https://www.jstor.org/stable/25047167
Publikováno v:
Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
Se presenta una propuesta didáctica en el área de matemáticas, que busca contribuir al uso adecuado de la letra y el signo igual en la solución de problemas relacionados con la variación y el uso de sistemas algebraicos. El trabajo se enmarca en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e541e12975b9381928b216a81447696a
https://repositorio.unal.edu.co/handle/unal/77249
https://repositorio.unal.edu.co/handle/unal/77249
Publikováno v:
ZDM. 51:199-212
The paper presents some reflections and activities developed by researchers and teachers involved in teacher education programs on cultural transposition. The construct of cultural transposition is presented as a condition for decentralizing the dida
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c64e1dfbb5e44dbeea706d48b974c54
https://doi.org/10.1007/s11858-018-0992-7
https://doi.org/10.1007/s11858-018-0992-7
Akademický článek
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Publikováno v:
Amazônia: Revista de Educação em Ciências e Matemáticas; v. 13, n. 28 (2017); 90-103
Amazônia-Journal of Science and Mathematics Education; v. 13, n. 28 (2017); 90-103
Amazônia-Journal of Science and Mathematics Education; v. 13, n. 28 (2017); 90-103
Neste artigo são apresentados os sete aspectos considerados como importantes para o ensino e aprendizagem da Álgebra, quando se pondera sobre a passagem da Aritmética para a Álgebra. Iniciamos pela exposição das definições e exemplos dos sete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=revistasufpa::373b6ea54782cbf0c3ac0e20b7a2b652
https://periodicos.ufpa.br/index.php/revistaamazonia/article/view/4582
https://periodicos.ufpa.br/index.php/revistaamazonia/article/view/4582
Publikováno v:
Amazônia: Revista de Educação em Ciências e Matemáticas; v. 13, n. 27 (2017): Especial Teoria Antropológica do Didático; 87-106
Amazônia-Journal of Science and Mathematics Education; v. 13, n. 27 (2017): Especial Teoria Antropológica do Didático; 87-106
Amazônia (Universidade Federal do Pará. Online)
Universidade Federal do Pará (UFPA)
instacron:UFPA
Amazônia-Journal of Science and Mathematics Education; v. 13, n. 27 (2017): Especial Teoria Antropológica do Didático; 87-106
Amazônia (Universidade Federal do Pará. Online)
Universidade Federal do Pará (UFPA)
instacron:UFPA
This article is the product of an autobiographical narrative study, which shows an analysis of the praxeologies of the first author, in the context of his professional development as a mathematics teacher. The focus of the analysis is on the various
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::64c69906ebc1bbbd9e881e1d01901b18
https://periodicos.ufpa.br/index.php/revistaamazonia/article/view/4228
https://periodicos.ufpa.br/index.php/revistaamazonia/article/view/4228
Publikováno v:
CERME 10
CERME 10, Feb 2017, Dublin, Ireland
CERME 10, Feb 2017, Dublin, Ireland
International audience; We present a study about the development of interpretative skills in prospective teachers. In particular we discuss a kind of tasks designed by us for teacher education, containing the request of interpreting students' answers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4abbe69e3fb5848e7c7da230864a527b
https://hal.archives-ouvertes.fr/hal-01949034/document
https://hal.archives-ouvertes.fr/hal-01949034/document
We present a study about the development of interpretative skills in prospective teachers. In particular we discuss a kind of tasks designed by us for teacher education, containing the request of interpreting students’ answers. The task in this stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3730::091131568fdc0b592f50506b9f24a0be
http://hdl.handle.net/11588/692779
http://hdl.handle.net/11588/692779
Autor:
ÖZGELDİ, Meriç
Publikováno v:
Volume: 21, Issue: 4 1317-1326
Kastamonu Eğitim Dergisi
Kastamonu Eğitim Dergisi
The purpose of the study is to investigate the sixth grade students’ use of unknowns and variables prior to any formal algebraic instruction. Three students were presented with a questionnaire including the manipulation of unknowns and variables. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=tubitakulakb::2cf29435a3daf96408f1a5ff26cde3d9
https://dergipark.org.tr/tr/pub/kefdergi/issue/22604/241551
https://dergipark.org.tr/tr/pub/kefdergi/issue/22604/241551