Teaching of mathematics could be improved with teachers who have a strong mathematical knowledge and have an ability to reflect this knowledge on their teaching. Therefore, it is important to develop mathematics teachers' theoretical and pedagogical knowledge. This study was designed to examine pre-service secondary mathematics teachers' (PSMT)…

In this study we extend our prior exploration focused on the extent to which middle school teachers appropriately identified proportional situations and whether there were relationships between attributes of the teachers and their ability to identify proportional situations. For this study, we analyzed both a larger dataset (n = 32) and two…

The study of three-dimensional objects is undertaken in the Mexican curriculum throughout all levels of basic education. However, few studies relate to the mathematics knowledge needed to teach those ideas. This report represents an approach to the study of such knowledge. The approach is based on an account, developed from class observations, of…

In this study we explored to what extent middle school teachers were able to appropriately identify proportional situations when presented with various mathematical structures and if there were relationships between attributes of the teachers and their ability to identify proportional situations. Interestingly, there were no strong relationships…

Mathematics teacher education has been criticized, both internally and externally, for failing to identify shared practices and goals within teacher preparation programs. Work has begun to address this criticism at the elementary level but less exists at the secondary level. This paper reports on a national survey with responses from 116 secondary…

In this study, we considered how four teachers reasoned about proportional situations involving geometry. We used pilot interviews conducted with in-service middle grades teachers around a set of proportional tasks. Analysis relied on a knowledge in pieces lens to uncover the resources that each teacher used in solving the tasks and which…

This paper describes challenges encountered by two secondary mathematics teachers when they try to integrate ICT devices in their classes. These findings are based on using the Technological Pedagogical and Content Knowledge (TPACK) context, the four dimension framework developed by Niess: 1) overarching conceptions of integrating ICT, 2)…

A qualitative ethnographic study examined three early childhood teachers' awareness, acceptance, and implementation of emergent literacy theory. The three teachers, from three different schools in two neighboring mid-Atlantic states, were chosen for their contrasting teaching styles. Each classroom was observed by a non-participant observer for…

This qualitative study explores philosophies, life experiences, educational preparation, classroom techniques, and perceived limitations that enhance or prevent a feeling of successful teaching practice for six middle school science teachers who have at least one but no more than four years of science teaching experience. The study was conducted…

This study compares the results of Australian and Taiwanese Grade 10 students (N=2959) on the Students' Perceptions of Teacher Knowledge (SPOTK) questionnaire. The purposes of this paper are to quantitatively compare the mean scores of each item in the two countries and to use qualitative research methods involving classroom observations and…

This study examines the nature of the initial implementation of a new multicultural sociology curriculum by eight teachers in the 11th- and 12th-grades of seven Israeli high schools. The study examined: (1) the extent and ways in which teachers reframe their theories of action as they learn to implement the new curriculum; (2) the factors that…