Milton Rosa – författare

This book presents a collection of ethnomathematical studies of diverse mathematical practices in Afro-Brazilian, indigenous, rural and urban communities in Brazil. Ethnomathematics as a research program aims to investigate the interrelationships of local mathematical knowledge sources with broader universal forms of mathematics to understand ideas, procedures, and practices found in distinct cultural groups. Based on this approach, the studies brought together in this volume show how this research program is applied and practiced in a culturally diverse country such as Brazil, where African, indigenous and European cultures have generated different forms of mathematical practice. These studies present ethnomathematics in action, as a tool to connect the study of mathematics with the students’ real life experiences, foster critical thinking and develop a mathematics curriculum which incorporates contributions from different cultural groups to enrich mathematical knowledge. Bydoing so, this volume shows how ethnomathematics can contribute in practice to the development of a decolonial mathematics education.Ethnomathematics in Action: Mathematical Practices in Brazilian Indigenous, Urban and Afro Communities will be of interest to educators and educational researchers looking for innovative approaches to develop a more inclusive, democratic, critical, multicultural and multiethnic mathematics education.

This book presents a collection of ethnomathematical studies of diverse mathematical practices in Afro-Brazilian, indigenous, rural and urban communities in Brazil. Ethnomathematics as a research program aims to investigate the interrelationships of local mathematical knowledge sources with broader universal forms of mathematics to understand ideas, procedures, and practices found in distinct cultural groups. Based on this approach, the studies brought together in this volume show how this research program is applied and practiced in a culturally diverse country such as Brazil, where African, indigenous and European cultures have generated different forms of mathematical practice. These studies present ethnomathematics in action, as a tool to connect the study of mathematics with the students’ real life experiences, foster critical thinking and develop a mathematics curriculum which incorporates contributions from different cultural groups to enrich mathematical knowledge. Bydoing so, this volume shows how ethnomathematics can contribute in practice to the development of a decolonial mathematics education.Ethnomathematics in Action: Mathematical Practices in Brazilian Indigenous, Urban and Afro Communities will be of interest to educators and educational researchers looking for innovative approaches to develop a more inclusive, democratic, critical, multicultural and multiethnic mathematics education.

This book is about the unique, sophisticated, and rigorous study of mathematics in Latin America developed over centuries of cultural exchange between Europe, North, and South America.

This book is about the unique, sophisticated, and rigorous study of mathematics in Latin America developed over centuries of cultural exchange between Europe, North, and South America. More specifically, the book explores the tradition of mathematical modelling, introduced a century ago. This modelling was adapted to assist members of distinct communities to draw information about their own realities through the elaboration of representations, which generate mathematical knowledge that deals with creativity and invention. The book provides empirical evidence that a category of mathematical modelling developed in Latin America assesses the horizontal and reciprocal relations between mathematics (school/non-school contexts) and the real world. These relations provide an epistemological and ontological change, where mathematical knowledge of the others is recognized on a horizontal plane. Further, they oblige mathematics teachers and students to understand as a community of knowledge thatbuilds their own mathematical categories of their environment governed by the reciprocal relationships between academic knowledge and functional knowledge. The dimensions of the relationships make up a frame of reference that guides educational change in mathematics. The book presents an inquiry-based approach of three Latin American modelling programs: ethnomodelling, transversality of knowledge, and reasoned decision-making. Each one, with its respective theoretical and methodological foundations related to ethnomathematics and mathematical modelling, socioepistemology, and the attribution of meaning to learning. Undoubtedly, the three mathematical modelling programs, independently, provide educational gains, each with its levels of specificity and loyal to its philosophical, theoretical, and methodological principles. However, the book places them together, organized by axes, to define a corpus of mathematical knowledge that envisions profound educational change through the development of different approaches of mathematical modelling. The authors of the 18 chapters in this book, who represent the diversity of Latin America, are from eight countries: Argentina, Brazil, Chile, Colombia, Costa Rica, Cuba, Ecuador, Honduras, and Mexico. They were invited to share their ideas, perspectives, and discuss investigations that represent a rich sample of three Latin American perspectives on mathematical modelling.

This edited volume explores Ethnomathematics and visual thinking, exposing the development of visual thinking from Ethnomathematics in the development of cultural artifacts by members of distinct cultures in Latin America. The development of visual thinking can be evidenced through the cultural practices of creating artifacts in Latin American communities, as well as with the development of a conceptual foundation of Ethnovisualization as a supportive cognitive process and a means to the discovery of ethnomathematical content. The authors of this book have come together to characterize mathematical practices that generate cultural artifacts within a Latin American context.In the context of ethnomathematics, visual thinking is related to how cultures think about images, as well how images are used to express mathematical procedures and techniques. Ethnomathematics refers to the mathematical practices developed by members of distinct cultural groups of different cultural groups. This book is based on ethnomathematics and visual thinking as mathematical techniques developed locally in urban or rural communities, groups of workers, classes of professionals, indigenous societies, and members of minority/marginalized cultural groups that are identified by common objectives and traditions. This volume will be of particular interest to mathematics researchers and educators.

This survey on the modernity of ethnomathematicsaddresses numerous themes related to both ethnomathematics and mathematicseducation. It offers a broader view of mathematics, including ideas,procedures, concepts, processes, methods, and practices rooted in distinctcultural environments. In addition, by reflecting on the social and politicaldimensions of ethnomathematics, another important aspect of this researchprogram is the development of innovative approaches for a dynamic and glocalizedsociety. Ethnomathematics recognizes that members of different culturesdevelop unique mathematical techniques, methods, and explanations that allowfor an alternative understanding and transformation of societal norms. Thetheoretical basis of ethnomathematics offers a valid alternative to traditionalstudies of history, philosophy, cognition, and pedagogical aspects ofmathematics. The current agenda for ethnomathematics isto continue an ongoing, progressive trajectory that contributes to theachievement of social justice, peace, and dignity for all.  The debatesoutlined in this book share a few of the key ideas that provide for a clearerunderstanding of the field of ethnomathematics and its current state of the artby discussing its pedagogical actions, its contributions for teacher education,and its role in mathematics education.

This book addresses numerous issues related to ethnomathematics and diverse approaches to it in the context of mathematics education. To help readers better understand the development of ethnomathematics, it discusses its objectives and assumptions with regard to promoting an ethics of respect, solidarity, and cooperation across and for all cultures. In turn, the book addresses a range of aspects including pedagogical action, culturally relevant pedagogy, innovative approaches to ethnomathematics, and the role of ethnomathematics in mathematics education.Ethnomathematics offers educators a valuable framework for transforming mathematics so that it can more actively contribute to realizing the dream of a just and humane society. As such, its primary goal is to forge mathematics into a powerful tool to help people create a society characterized by dignity for all, and in which iniquity, arrogance, violence, and bigotry have no place.