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Arthur B. Powell, Ph.D.

Affiliations: 
2003 Rutgers University, New Brunswick, New Brunswick, NJ, United States 
Area:
Mathematics Education
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Parents

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Carolyn A. Maher grad student 2003 Rutgers, New Brunswick
 ("So let's prove it!": Emergent and elaborated mathematical ideas and reasoning in the discourse and inscriptions of learners engaged in a combinatorial task.)

Children

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Evelyn Hanna grad student 2007 Rutgers, New Brunswick
Kevin R. Merges grad student 2011 Rutgers, New Brunswick
Kate O'Hara grad student 2011 Rutgers, New Brunswick

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Publications

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Powell AB. (2018) Recuando para avançar: rumo a uma abordagem do século XXI para conhecimento de fração com o Modelo-4A de Instrução Perspectiva. 36: 399-420
Alqahtani MM, Powell AB. (2018) Teachers’ Instrumentation of a Collaborative Dynamic Geometry Environment Horizontes. 36: 172-183
Ribeiro RM, Powell AB, Caldeira AD. (2017) Mathematical modeling and discussions on knowledge for teaching: interactions towards the continuing education of mathematics teachers Horizontes. 35: 7-16
Alqahtani MM, Powell AB. (2017) Mediational activities in a dynamic geometry environment and teachers’ specialized content knowledge The Journal of Mathematical Behavior. 48: 77-94
Silva GHGd, Powell AB. (2016) Microagressões no ensino superior nas vias da Educação Matemática Revista Latinoamericana De EtnomatemáTica. 9: 44-76
Alqahtani MM, Powell AB. (2016) Instrumental Appropriation of a Collaborative, Dynamic-Geometry Environment and Geometrical Understanding. International Journal of Education in Mathematics, Science and Technology. 4: 72-83
Alqahtani MM, Powell AB. (2015) Desenvolvimento Instrumental do Raciocínio dos Professores em Geometria Dinâmica (Tradução) Revista EletrôNica De EducaçãO. 9: 318-327
Alqahtani MM, Powell AB. (2015) Instrumental Development of Teachers’ Reasoning in Dynamic Geometry Revista EletrôNica De EducaçãO. 9: 242-250
Weber K, Radu I, Mueller M, et al. (2010) Expanding participation in problem solving in a diverse middle school mathematics classroom Mathematics Education Research Journal. 22: 91-118
Weber K, Maher C, Powell A, et al. (2008) Learning opportunities from group discussions: warrants become the objects of debate Educational Studies in Mathematics. 68: 247-261
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