This volume of the 27th International Group for the Psychology of Mathematics Education Conference includes the following research reports: (1) Improving Decimal Number Conception by Transfer from Fractions to Decimals (Irita Peled and Juhaina Awawdy Shahbari); (2) The Development of Student Teachers' Efficacy Beliefs in Mathematics during…

As part of the usual end of year meeting that has been a feature of the National Center for Engineering and Technology Education (NCETE) project, a conference intending to provide a forum for young voices in an outside of the Center was organized. The basic model for the gathering was borrowed from track and field. This was to be an intellectual…

This study examines the K-12 mathematical experiences of U.S. university students via an expressive writing assignment: a mathematical autobiography essay. The essays of 67 college students, out of over 300 enrolled in 16 sections of a college liberal arts mathematics course, were analyzed using constant-comparative methods. Two categories of…

As a university professor who has taught at the teacher education, masters, and doctoral levels, the life of teaching has been an enduring interest, particularly teaching that occurs in K-12 settings. From the author's own work as a K-12 teacher and administrator to her earliest studies of effective teaching and in her own university teaching, she…

This second volume of the 31st annual proceedings of the International Group for the Psychology of Mathematics Education conference presents research reports for author surnames beginning Alc- through Hal-. Reports include: (1) How Do Your Students Think about Proof? A DVD Resource for Mathematicians (Lara Alcock); (2) Teachers' Conceptions of…

The purposes of this research were (1) to describe urban teachers' understandings of the political, economic, cultural, and educational forces that explain the low achievement of many of their students; and (2) to describe their subsequent actions with students, colleagues, and/or school community to affect equitable educational opportunities for…

This document contains the fifth volume of the proceedings of the 30th Conference of the International Group for the Psychology of Mathematics Education. Conference presentations are centered around the theme "Mathematics at the Centre." This volume features 59 research reports by presenters with last names beginning between Sac and Zaz:…

Students with disabilities have scored well below their same-aged peers on national mathematics standardized tests for decades. This problem is compounded by special education teachers who lack strong content knowledge, experience math anxiety, and have poor self-confidence in their ability to teach math. This qualitative study explores three…

Elementary teachers' mathematical self-efficacy is abundantly important in the mathematical growth in students. Research suggests early career teachers have a low level of self-efficacy in implementing arts integration. The purpose of this study was to examine perceived changes in teacher self-efficacy in implementing arts integration after…

Education aims to enable students not only to acquire knowledge but also to become capable and enthusiastic lifelong learners. Prior research has found that learning is more likely to be effective where a student plays a proactive role in the learning process. Such a proactive process, including learning on students' own initiative and strategies,…

Boys in the Kingdom of Saudi Arabia consistently and significantly underperform compared to girls across different grades and subjects, forming one of the largest gender gaps in student achievement in the world. Saudi Arabia offers a unique setting in which boys and girls attend separate schools on a universal basis starting from grade 1. This…

The Study of Social and Emotional Skills (SSES) is an international effort led by the Organization for Economic Co-operation and Development (OECD). The Houston Independent School District (HISD) served as the only U.S. site for this study. Over 6,400 10-year-old and 15-year-old students from 119 HISD schools participated in the SSES in the fall…

In the current study, the appropriateness of the Mathematics Attitude Questionnaire administered to middle school 8th grade students in the TIMSS 2015 application to the exploratory structural equation and confirmatory factor analysis models was examined. The study was conducted on 6079 students making up the sample of Turkey. In the TIMSS 2015…

Aiming to bring teachers' perspectives to research, teachers' (N = 12) discussions are explored in the context of a professional development program on teaching highly able pupils (HAPs) mathematics. The findings show that the teachers perceive they have the competence to recognize HAPs, for example through continuous assessment. However, they…

The Study of Social and Emotional Skills (SSES) is an international effort led by the Organization for Economic Co-operation and Development (OECD) with the Houston Independent School District (HISD) serving as the only U.S. site. Over 6,000 10- and 15-year-old students from 119 HISD campuses were selected to participate in SSES in the fall of…