In this theoretical article, we argue that the imminent collapse of earth systems that sustain life forms calls for mathematics education as a field to reflect on and re-evaluate its priorities and thus practices. We consider both what ecological collapse means for mathematics education and whether mathematics education might offer meaningful…

Wicked problems have been characterised by their high epistemological and axiological complexities. These are the kinds of problems that may invade our classrooms because many of them concern many stakeholders, including our students. Several approaches have been developed to address wicked problems in various contexts. However, little is known…

How can school mathematics prepare citizens for a democratic society? Answers to this question are not static; they change as society and its problems change. The SARS-CoV-2 pandemic with its corresponding disease COVID-19 presents such a problem: what is needed to navigate this complex situation that involves, among other things, mathematics?…

This is a visionary, consciousness-raising book that asks us to rethink the purposes and design of study away and study abroad experiences in the context of a broadened set of global threats, including climate disruption, soaring inequality, ecosystem breakdown, the dying off of distinct languages and cultural communities, and the threat of a…

The complex nature of contemporary challenges requires a culture of cooperation between academic disciplines. However, to what extent do educational systems prepare students to think beyond the boundaries of austerely defined and often entrenched academic fields? UNESCO has successively called for Environmental Education, Education for Sustainable…

This article discusses the formation of a "planetary citizenship" based on the "ecology of knowledges" perspective in Brazilian universities. It is informed by the authors' experiences and the partial results from a research project entitled "Planetary citizenship and the ecology of knowledges: Interdisciplinarity,…

Teaching mathematics in real-word contexts is a strategy to make math relevant for undergraduate students. However, very little research exists on students' methods of integrating contextual and mathematical knowledge through writing. This study uses an interdisciplinary writing assignment to investigate the relationship between students' written…

Environmental education is an interdisciplinary approach that draws on biology, mathematics, chemistry, social studies, and humanities and provides a balanced, comprehensive perspective. Knowledge and skills required are applicable to regional, statewide, and global concerns. Methods include infusion, issue investigation and action, and educating…

Purpose: The purpose of this paper is to present the transdisciplinary case study (TCS) as a learning framework based on what we call functional socio-cultural constructivism and project-based learning (PBL). In doing so, the paper attempts to illustrate the applicability of TCS to learn competencies and skills necessary to research problems of…

A three-year global education curriculum project involved over 400 children in inner city, suburban, rural, large, and small elementary schools in Maryland, Virginia, and Washington, D.C. The purposes of the project were to present the concept of global education to principals as well as teachers and to provide a forum for developing ways to use…

The emerging sub-field of world history is all about connections and interactions. It challenges the received treatments of history which have focused on specific regions and civilizations as if they had been discrete realities unto themselves, and reminds people that nothing happens in a vacuum. But to date world historians have not taken this…

To enlighten the reader on the status, objectives, and needs of global education, this paper poses and answers questions related to global perspectives. A global perspective is interpreted to include heightened awareness and understanding of the global system as well as increased consciousness of the intimate relationship of self, humankind, and…