The development and use of learning trajectories is a body of research that has made enormous contributions to the field of mathematics education, offering insight into the teaching and learning of topics at all levels. Simultaneously, the work of building learning trajectories can benefit from explicitly adopting an anti-deficit stance,…

Providing high-level support to students on NGSS inquiry practices can be challenging; however, teacher dashboards can help teachers provide just-in-time instruction to students, both in-person and online. Prior work has shown some success with a dashboard that alerts teachers in real time on students' science inquiry difficulties, but teachers…

STEM integration holds significant promise for supporting students in making connections among ideas and ways of thinking that might otherwise remain "siloed." Nevertheless, activities that integrate disciplines can present challenges to learners. In particular, they can require students to shift epistemological framing, demands that can…

This study examined the effect of a teaching mathematics with technology course on preservice elementary teachers' (PSETs) and preservice secondary mathematics teachers' (PSTs) beliefs about teaching with technology and beliefs about the nature of learning and teaching mathematics. All preservice teachers enrolled in the methods course engaged in…

Keynote presentation made to the International Federation for Information Processing (IFIP) Fifth World Conference in Computer Education held in Sydney, Australia in 1990, and printed in "Australian Education Computing," 5(1). Reprinted in memory and deepest respect of Professor Seymour Papert and his seminal contribution to educational…

Social annotation and role-play are two pedagogical approaches that promote active, student-centred learning. In this paper, we report on how the two approaches were combined in a senior-level university course that aimed to reveal the multiple dimensions and complexity of policy development and decision-making for natural resource management. We…

This paper presents the outcomes of a short intercultural exchange project involving pre-service English as a Foreign Language (EFL) teacher training establishments in Sweden and Israel. The project comprised three online meetings recorded in "Zoom" in which student teachers gave feedback on each other's project assignments involving…

This study investigated whether elementary students could collectively advance a knowledge-building discourse through judgments of promisingness and epistemic reflection. Supported by the Promising Idea Tool and its accompanying pedagogical design, 32 grade six students were involved in judging the promisingness of their community ideas, refining…

We explore the epistemological issues that arise when considering STEM as a curricular and instructional construct. Our approach is somewhat unique in that we are not focused on the curricular or instructional boundaries of STEM education, but consider the nature of the cognitive activity at play during STEM-focused activity, with an emphasis on…

Objectives: Our objectives are to present conceptualizations of the comprehension of single and multiple texts that address the role of epistemic beliefs in text comprehension, review supporting evidence for such conceptualizations, and note particular trends and future challenges for this area of research. Frameworks: Conceptualizations of the…

This paper offers specific implications for teaching and learning and brings into conversation ideas from ethnomathematics (including Western mathematics), postcolonial theory, aesthetics, biology, and Indigenous knowledge in order to propose a new vision for practicing mathematics, what I call mathematx. I build upon the work of sustainability in…

Interest in understanding mathematics teaching and learning phenomena, and to develop new and effective methodologies to teach Differential Calculus and Linear Algebra led me to look for ways to dialogue between APOS Theory and other mathematics education theories. This enterprise has facilitated a better understanding of them. Bridges between…

In a developmental research approach, from a sociocultural position, we address the meanings students make of mathematics in teaching sessions and how this relates to the intentions of the teacher and approaches to teaching. Analyses of data come from small group tutorials of one tutor with first year university mathematics students (n=5). We…

This paper presents an intervention study in three 11th grade classes on calculus with the aim to overcome the students' amotivation by boosting their situational interest. This was successfully done by teachers implementing interest-dense situations. Data analyses further revealed two different principles of how the teachers transferred the…

We discuss here the problems of contemporary educational sciences, which are generated by the pedagogic tradition sustained by ethnocentrism, and by the issues coming from the epistemological-methodological domain. An open question of the common traits in the development of educational sciences, the separated prototypical configurations of the…