The professionalization of teachers is a fundamental and decisive issue for all education systems. This text presents a qualitative research on an original experiment in training future primary school teachers in the nature of science (NOS) and its transposition into teaching practice. It is a script for reading the children's book, "7 souris…

Compelling evidence, from multiple levels of schooling, suggests that teachers' knowledge and beliefs about knowledge, knowing, and learning ("i.e.," epistemologies) play a strong role in shaping their approaches to teaching and learning. Given the importance of epistemologies in science teaching, we as researchers must pay careful…

High Leverage Practices (HLPs), as a core set of teaching practices, represent important instructional priorities and provide instructional guidance for students' engagement in practice-based instruction. The goals of this research were to: (1) understand how an epistemic community (the people designing and leading courses and programs) viewed the…

This paper tackles the issue of teacher researchers by offering a model for the design of teacher-led inquiries that meets both the theoretical and the practical requirements of scientific research in educational settings. Part 1 focuses on teachers' reluctance to undertake academic research during the course of their working year. Two practical…

This study examined changes in middle school teachers' beliefs about inquiry, implementation of inquiry practices, and self-efficacy to teach science through inquiry after participating in a year-long professional development program. The professional development model design was based on Bandura's (1986) social cognitive theory of learning and…

The nature of knowledge and how it is developed have been debated in philosophy and research for centuries. In the literature on teachers' knowledge, two perspectives have been particularly visible. One perspective stresses cognitive processes and deliberate knowledge acquisition. Another perspective stresses the situated nature of teachers'…

This dissertation provides insights into the potential for the "Next Generation Science Standards" (NGSS) and a complementary instructional model, transdisciplinary STEM, to advance constructivist approaches to high-quality education by providing a framework and pedagogical model that authentically communicate these principles for…

Research into teachers' epistemic cognition is emerging as a key to understanding the quality of teachers' knowledge for teaching. Typically, investigations into the quality of teachers' knowledge have been situated within traditional subject areas, such as science or maths. However, developing good quality teacher knowledge about improving…

Much research has shown that a science teacher's beliefs are related to their teaching practice. This line of research has often defined "belief" epistemologically. That is, beliefs are often defined relative to other mental constructs, such as knowledge, dispositions, or attitudes. Left unspecified is the role beliefs play in cognition…

The purpose of this study is to investigate science teacher identity development as climate change educators. In applying the theoretical construct of identity as narrative to investigate the climate change related instructional experiences, I posed the overarching question: How do teachers' lived experiences shape their science teacher identity…

Despite the recommended didactic strategy to teach Adolescent Reproductive Health in Cameroon using Competency Based Approach with entry through problem situations, a lot of resistance is till observed within biology teachers in this multicultural and linguistic country. This cross sectional study uses Structural Equation Modelling (SEM)…

This study describes the experiences of two preservice science teachers as they progress through their respective teacher education programs and uses critical race theory to examine the manner in which conceptions about race and its pedagogical implications change over time. Using a longitudinal case study method, participants' conceptual…

Risk has now become a feature of science curricula in many industrialized countries. While risk is conceptualized within a number of different theoretical frameworks, the predominant model used in examination specifications is a utility model in which risk calculations are deemed to be objective through technical expert assessment and where the…

This study investigates the prevailing epistemological and cultural conditions that underlie educational research in Palestine. Using a case study of a major Palestinian University that awards Masters Degrees in Education, the study analyzes the assumptions and the methodology that characterizes current educational research. Using an analysis of…

Constructivism in science education has been the subject of considerable debate in the science education literature. The purpose of this study was to facilitate chemistry teachers' understanding that the tentative nature of scientific knowledge leads to the coexistence and rivalries among different forms of constructivism in science education. The…