Reaching back to advance forward: towards a 21st century approach to learning and teaching fractions

by Arthur Belford Powell
Published 2018-07-01

Tarefas e justificativas de professores em ambientes virtuais colaborativos de geometria dinâmica

by Arthur Belford Powell, Vinícius Pazuch
Published 2016-09-01

Mathematical Modeling and teachers’ formation: a discussion on mathematical knowledge for teaching

by Rogério Marques Ribeiro, Arthur Belford Powell
Published 2019-01-01

Microagressões no ensino superior nas vias da Educação Matemática

by Guilherme Henrique Gomes da Silva, Arthur Belford Powell
Published 2016-01-01

Mathematical modeling and discussions on knowledge for teaching: interactions towards the continuing education of mathematics teachers

by Rogério Marques Ribeiro, Arthur Belford Powell, Ademir Donizeti Caldeira
Published 2017-08-01