Graphs about Us (GaU) is an activity for building classroom community within mathematics classrooms. Through the creation and analysis of graphical representations of data about the students' lives in and out of school, this activity aims to allow each student to feel seen and validated in the class, create shared knowledge of students'…

What would it look like to engage in more humanizing assessment practices, practices that support the positive development of students' identity, agency, and belonging? In a Southern California school district, a group of teachers have been working toward doing exactly that. One of the first things the teachers did was to recognize that the…

We investigated how the time elementary preservice teachers (PSTs) spent studying certain mathematics topics during teacher education coursework was related to performance on teaching-related tasks administered after graduation. In two studies, participants completed tasks assessing their specialized content knowledge (SCK) for teaching 12…

The aim of this research is to determine the effect of activities in accordance with the Waldorf approach supported by the cooperative method on the early number assessment skills of 48-60-month-old children. The study, which was carried out in accordance with the quasi-experimental design with the control group, was planned as two activity hours…

In this research, the level of acquiring analytical thinking skills in the secondary school mathematics curriculum was examined according to the opinions and experiences of the teachers. The research was carried out by the phenomenology pattern, one of the qualitative research designs. The research was performed with the voluntary participation of…

Extant literature suggests that pre-service teachers' enactment of culturally responsive mathematics practices is often impacted by the duality of what is learned in preparation programs and the reality faced at school sites. For many preservice teachers, this reality typically rests within the capacities of their assigned collaborating teacher's…

Since 1975, researchers have conducted interventions to improve the word-problem performance of elementary school students facing mathematics difficulties. The current study reports a meta-analysis of 52 studies that examined the effect of these interventions. We estimated multivariate, random-effects models (REM) with robust variance estimation…

Several studies related to mathematics understanding found that many undergraduate students lack some basic knowledge of algebra. They memorized only a few topics, formulas, and algorithms without understanding them conceptually, even though they could manipulate those limited number of points correctly or incorrectly. In comparison, most…

Mathematical connections are essential to emphasize in the learning process, to make students see mathematics as useful, relevant, integrated, and able to solve various mathematical problems. This study was conducted to analyze the comparison of achievement and improvement of students' abilities on mathematical connections based on learning model…

This study through a quantitative research methodology investigated mathematics productive disposition as a correlate of senior secondary school students' achievement in mathematics in Nigeria. A correlational research design was implemented for the study in which three research questions were answered. The sample consisted of 1600 senior…

We present a case study of an elementary teacher, Jen, who transformed her mathematics teaching practice and deepened her conception of angle measure. Employing Teacher Development Experiment methodology, rooted in a constructivist perspective of learning, we analysed sets of pre/post interviews and classroom observations, for two lessons on angle…

Recent research has acknowledged young children's potential to engage in data handling activities and create their own representations. However, our knowledge on children's graphical signs produced during data representations and the way they are utilized is poor. Highlighting the critical importance of signs as cultural tools for mathematical…

The present study aims to examine the preservice middle school mathematics teachers' ability to perform the process of mathematizing and to identify their competencies within this context. For this purpose, the study was conducted with 43 preservice teachers attending a state university. The research method used is descriptive research. As the…

The present study examined preservice elementary teachers' performance on the problems of multiplication and division of fractions and compared their performances and analyzed the misconceptions. An instrument including 11 fraction multiplication and division tasks was given and the task involved three contexts: making own story problem,…

This study aims to determine students' difficulties in understanding the concept of polygons in elementary schools. This research is qualitative research with a case study method. The subjects of this study were 30 grade 5 elementary school students from two different schools in the city of Bandung. The instruments used are test and non-test. The…