Young children, especially those from lower-resource communities, often do not have adequate exposure to robust mathematics instruction in preschool. Well-organized and focused early mathematical interventions can help young children develop a foundation of informal mathematics knowledge and lead to greater mathematics knowledge upon entry into…

Young children, especially those from lower-resource communities, often do not have adequate exposure to robust mathematics instruction in preschool. Well-organized and focused early mathematical interventions can help young children develop a foundation of informal mathematics knowledge and lead to greater mathematics knowledge upon entry into…

School life in England (and beyond) is temporally structured, with learning planned as a time-limited activity, both within lessons and across units of work. Discourses of performativity and measurement pervade school life in many societies and, what we call "regulated time" controls school-based learning. In particular, primary…

Verification and validation are essential aspects of mathematics and beyond in STEM, but these constructs are not consistently defined in research nor in curricula documents. In this theoretical paper, we argue that verification and validation are largely characterized as binary judgments by teachers and researchers about what students do. We then…

The analytical scheme used in the project The Evolution of the Discourse of School Mathematics (EDSM) was developed to analyse the change over time in examination texts. An adapted version of the EDSM scheme has been deployed to analyse the nature of mathematics construed in Palestinian schools' textbooks and the mathematical activity expected of…

Adolescents and youth represent a substantial number of individuals living with HIV/AIDS (hereinafter HIV) in the United States. Infected youth and young adults aged 13-29 (n = 100,724) made up 10% of all U.S. individuals living with HIV at the end of 2014 (Center for Disease Control [CDC], 2016). This same age group comprises 42% of all new HIV…

Mexican authorities and universities are actively working to improve mathematics teaching and learning across the education system. Thus, efforts are underway to raise the historically low performance in mathematics, which include theoretically grounded pedagogy and curriculum development to raise mathematical knowledge in teacher education…

Outdoor education has received greater attention in the United Kingdom with the launch of the Learning Outside the Classroom Manifesto. However, teachers' lack of confidence and competence appear to be key factors underpinning the extent of outdoor learning provision in schools. This paper reports on a partnership project in which student teachers…

This article begins to unravel the question, "What curricular materials work best under what kinds of conditions?" The authors address this question from the point of view of teachers and their ability to implement mathematics curricula that place varying demands and provide varying levels of support for their learning. Specifically, the…

This paper describes a "hands-on task" called Number Tiles, which is Task 43 in the collection constructed for the Mathematics Task Centre Project, and available at www.blackdouglas.com.au or www.curriculum.edu.au. This task is rich in possibilities and directions. It should be used as a planned curriculum experience at several year levels to…

In this article the author presents readers with some very useful activities, ideas and problems. He has used these at various times over the years and together they make a very interesting collection. These pieces have come together from different sources, but like a jigsaw, they complete the picture of understanding of the numbers inside the…

Integrating multicultural activities into mathematics instruction at all grade levels helps to foster appropriate and desirable attitudes about mathematics and its role in our culture. Multicultural investigations in mathematics reveal that many practices common to today's classrooms (such as reasonable guessing) served as the basis for solving…

Variability stands in the heart of statistics theory and practice. Concepts and judgments involved in comparing groups have been found to be a productive vehicle for motivating learners to reason statistically and are critical for building the intuitive foundation for inferential reasoning. The focus in this paper is on the emergence of beginners'…