This paper aimed to examine the changes in the representations of nature of science (NOS) in Chinese senior high school chemistry textbooks under the influence of the new curriculum ideas. The study was conducted based on an analytical framework in which the aspects of NOS, the approaches to address NOS, and the content relation of NOS aspects…

This qualitative action research study sought to explore and enhance the academic self-efficacy of Black and Hispanic students in urban high schools. The study aimed to uncover the factors contributing to low academic self-efficacy among Black and Hispanic STEM students and develop an actionable plan to address these issues. In Cycle 1, high…

This theoretical article proposes using statewide weather-observing networks (Mesonets) to support data-intensive, issue-based teaching of atmospheric topics in middle and high school science. It is argued that the incorporation of this new technology and its affordances into the school curriculum can drastically change the ways that atmospheric…

This study aims to analyze the alignment between Physics National Volume I test questions and physics curriculum standards as well as establishing a method of evaluating college entrance examination physics test questions using the Evaluation-Surveys of Enacted Curriculum (E-SEC) model. Firstly, Physics National Volume I from 2011 to 2020 was…

This action research case study explored the ability of three high school chemistry students to grow in their understanding of nature of science (NOS) during its explicit-reflective inclusion in two unit chapters on bonding (ionic compounds followed by covalent molecules). Students completed a pre, post and delayed Views of Nature of Science Form…

It is difficult to identify direct causal relationships between school-based professional learning initiatives and changes in the participating teachers' competencies or their students' learning outcomes. This paper contributes a novel approach to examining the impact of such school-based professional learning by integrating the constructs of…

Teachers often rely on curricular materials as support for implementing reform-based science practices and as educative materials to continue developing ways in which they teach and approach science. Therefore, it is important to understand how teachers develop and use curricular materials and how they learn from their experiences. However, we…

The purpose of this study was to determine the science education curriculum in vocational high schools. We used the literature review method to obtain data. We analyzed the national curriculum in Indonesia regarding science education in vocational schools. The results showed that almost all vocational programs in vocational schools contain…

The article describes the analysis of the Italian physics curriculum documents in terms of the coverage of nature of science (NOS). NOS is not explicitly presented as part of the Italian high-school physics curriculum. The article focuses on analysing the implicit aspects of the curriculum documents. The Family Resemblance Approach (FRA) to NOS…

Developing and integrating culturally aligned curriculum models which promote use of resources, such as indigenous artefacts, has been a challenge in science curriculum reforms. The study focused on the development of an integrated indigenous-pedagogical model for use in high school physics curriculum. The views of elders, teachers and learners in…

This study utilized the SEC (Survey of Enacted Curriculum) method to examine the alignment between Chinese high school chemistry curriculum standards (HSCCS) and the assessment of 'Chemical Reaction Principles' in the National College Entrance Examinations (NCEEs). The HSCCS and NCEEs were coded into two-dimensional matrices separately using SPSS,…

Background: Teachers' beliefs play an important role in how teachers think about how students learn, and how content should be organized and taught. Integrated STEM is pushing the boundaries of some of the traditional assumptions in education--disciplined-based courses, courses taught independently by teachers, standards and content-driven, and no…

This study examines how researchers can better understand the instructional and practical realities of teachers through collective sensemaking. Traditional approaches to curriculum design engage learning models without accounting for the needed flexibility of teachers. This approach has resulted in tension and gatekeeping--inhibiting the…

Reform efforts in Taiwan have added a mandatory 'Scientific Inquiry and Practice' curriculum for all high school students, emphasising 'inquiry-based learning content' including observing and questioning, planning and carrying out an investigation, argumentation and modelling, and expression and sharing. The purpose of this study was to develop an…

This research is a needs analysis study aimed at developing a curriculum based on an interdisciplinary context-based learning approach within the 10th-grade physics course, focusing on the electricity and magnetism unit. The research was designed according to the case study model and data were collected from expert, teacher, and student sample…