Argumentation is an indispensable part of scientific knowledge construction, and the inquiry laboratory is full of opportunities for argumentation. Yet, at primary schools, students learn science without any inducement to argumentation or inquiry. To fill this need, this study was aimed to develop pre-service primary teachers' understanding of and…

STEM (science, technology, engineering, and mathematics) education has been acknowledged that it could prepare students for the twenty-first-century workforce. Thus, pre-service teachers on the verge of entering the educational milieu are actively urged to incorporate it into their upcoming pedagogical classroom. Pre-service teachers' prospective…

The purposes of this research were to: 1) study the components and indicators of the competence of pre-service teachers based on the TPACK concept, and 2) study the results of confirmatory factor analysis (CFA) on the competence of pre-service teachers based on the TPACK concept. This research was divided into four phases and data were collected…

Purpose: This study aimed to describe the knowledge and alternative conceptions of climate change in a group of Chilean science and non-science teachers with different teaching experiences. Design/Approach/Methods: The study used a quantitative approach with an exploratory, descriptive, and transversal design, in which a Climate Change…

This study explores the cognitive structures of pre-service primary teachers regarding fraction comparison, using Vinner's concept-image framework to analyze how these pre-service teachers mobilize their knowledge to compare fractions. The mixed-methods approach, combining both quantitative and qualitative analyses (including a questionnaire),…

Pre-service teachers (PSTs) often encounter challenges grasping the conceptual understanding of fractions, which can affect their readiness to teach this topic. This study investigates a novel approach to enhancing PSTs' comprehension of fractions by focusing on the fraction-as-a-measure meaning within a measurement context. Through a modified…

This study used structural topic models (STMs) to analyze physics pre-service teachers' conceptual understanding of scientific literacy. Participants included 126 physics pre-service teachers studying at Shandong Normal University in China. First, we used an open-ended questionnaire to collect the data. Second, STM was used to classify the data,…

Out-of-field teaching occurs in schools and education systems worldwide. Early career teachers are more likely to be required to teach out-of-field and also to experience adverse effects from this experience, potentially contributing to workforce issues and teacher attrition. This mixed data Australian study reports on the perceptions of…

This study analyzes the mathematical knowledge to teach early algebra exhibited by pre-service early childhood education teachers, from the perspective of the Mathematical Knowledge for Teaching (MKT) model. The research adopts a mixed exploratory-descriptive methodological approach, based on the application of the MKT-early algebra questionnaire…

Basic science process skills (SPSs) constitute a key dimension of the scientific competence that should be developed from an early age. Therefore, preservice elementary teachers (PETs) who are preparing to teach science should have a sufficient mastery about it. This study presents a questionnaire that allows gradual levels of performance in SPSs…

Assistive technology (AT) is critical for students with disabilities to access and engage in the general education curriculum, but research has consistently reported a lack of AT knowledge among general and special education teachers. This synthesis reviewed the literature on AT instruction in teacher preparation programs. A total of 14 studies…

The development of metaknowledge about models (MKM) and metaknowledge about the modelling process (MKP) are important in pre-service science teachers (PSTs) education. MKM refers to knowledge about the model's entities and its purposes, while MKP refers to knowledge about the components and structure of the modelling process. Assessing MKM and MKP…

Although researchers have extensively studied student conceptions of radioactivity, the conceptions held by preservice teachers on this subject are largely absent from the literature. We conducted a qualitative content analysis of problem-centered interviews with preservice teachers (N=13) to establish which conceptions are held by preservice…

The purpose of this study is to determine pre-service chemistry teachers' knowledge of the oxidation number and coordination number in coordination compounds. Data were collected from 31 pre-service chemistry teachers through a 4-question scale, and the second question of the scale consisted of 8 sub-questions. The results showed that the…

Research reveals that teachers regularly refer to intuitive construals (IC) in formal science education. Only a few studies, however, have investigated why teachers refer to them. Alarmingly, these studies suggest didactic consideration is not the main reason for this. Instead, teachers introduce IC unintentionally or due to a lack of expertise. A…