This study aims to determine the effectiveness of video analysis tracker-based practicum on the material of the motion of objects on an inclined plane and the motion of objects in free fall. The use of video tracker analysis-based practicum is useful for determining some kinematics parameters of objects that cannot only be calculated by traditional practicum methods. By using the video tracker analysis method, all object kinematics parameters can be found directly in visual form. The results show that (1) There is no relationship between mass and kinematics parameters. (2) There is an influence due to air friction on the acceleration value of the object. (3) The suitability of the concept with the tracker application produced with the error value in the experiment of object motion on an inclined plane () (4) The suitability of the concept with the tracker application produced with the error value in the experiment of object motion in free fall ()  (5) The graphical representation of the tracker is in accordance with the theory studied. This research implies that the existence of learning using practicum, especially practicum-based video tracker analysis can improve understanding and process skills in understanding science concepts. This research is written so that the programme can be further applied to science education.

This study aims to explore pedagogical approaches and students’ engagement during STEM teaching. As many as 215 elementary school teachers in West Java were involved in this research. Those involved consisted of 161 women and 49 men. The majority of teachers have an elementary school teacher education background (87%), 7% have other educational backgrounds (Science Education/Mathematics Education/Social Education/Language Education), and the remaining 6% are in the sciences. The instrument used in this study was a closed questionnaire with 20 items from a Likert scale survey. The results of the study show that 50% of elementary school teachers very rarely use experimental approaches and problem-based learning when teaching STEM content. More than 60% of teachers also very rarely use the inquiry approach in teaching the four contents. The approach that is often used by teachers in teaching STEM is a collaborative and integrated approach. In addition, the survey results also show that more than 50% of students are very rarely involved in inquiry and engineering practice activities when learning about STEM content. The analysis of professional development needs showed that the majority of elementary school teachers have never received a professional development program regarding STEM education. In fact, the majority of teachers have a positive attitude towards the coaching program, which has an impact on increasing their competence. Apart from that, the results of this research also show that there is a lack of external support (from universities, educational practitioners, and researchers) for teachers in coaching programs. These findings provide evidence that teachers still need to receive training on pedagogical approaches that are relevant to integrated STEM education. The existence of training on STEM education is expected to improve the quality of STEM learning in the classroom. Thus, students' involvement in scientific and engineering practice when learning STEM becomes more dominant.

Identity is the construction of interpretations of life experiences in certain contexts, resulting in self-understanding. This research, with a single case study design, aims to explore the identity of science teachers in various contexts of Figured Worlds. The research participant is a science teacher named Yuni (pseudonym), who has a background in Physics Education. Data were collected through two semi-structured interviews. The results revealed how Yuni interpreted science-related life experiences in Figured Worlds to construct her identity. The researchers concluded that although, throughout Yuni's experience, she was not interested in becoming a teacher, she was able to become an outstanding teacher through her scientific papers.

The aim of this scoping review is to provide an overview of scoping reviews in the literature on the topic of fluid science education through bibliometric analysis. The data search was carried out based on the Scopus database, then limitations were carried out based on certain criteria to obtain 146 documents. Publications on this topic have increased, especially in 2019-2023*. Then the author with the most citations was published in an international journal indexed by Scopus with quartile 1. Based on visualization using VOSviewer, 4 clusters were obtained and based on research in the last 2 years, both static and dynamic fluids are often associated with teachers, senior high schools, teaching, student learning, online learning. This research is the basis for further research related to the topic of fluids in science education. For example, fluid topics are rarely studied at the university level.

This research aims to optimize the critical thinking skills and information communication technology (ICT skills) of students regarding temperature fluctuations material through the implementation of a hybrid discovery learning method. The hybrid discovery learning method provides the efficacy and efficiency of the physics learning process at three Malang Junior High Schools. The type of research used was quasi-experimental with a post-test only group design. There were 143 students enrolled in this research, divided into six study groups. The experimental class consisted of 74 students, while the control class comprised 69 students. The data were collected using a multiple-choice test instrument that evaluated critical thinking skills at the cognitive level. The experimental group achieved an average score of 71.1, while the control group achieved 60.1. Furthermore, data pertaining to ICT skill was gathered through the utilization of observation sheet and questionnaires during the learning process. The Wilk’s Lambda in the Manova test gave results of Sig. (0,000) < (0,05). This demonstrates that the hybrid discovery learning model influences students' critical thinking and ICT skills. Therefore, the implementation of the hybrid discovery learning to temperature fluctuations material can optimize the learning process on the critical thinking and ICT skills.

Mathematical representation is one of the higher-order thinking skills needed by students in analyzing physics cases as a form of proving the truth of understanding. Referring to the inconsistencies in the results of research on mathematical representation involving gender and the phenomenon of the high ability of female students in heterogeneous classes, it is suspected that there is a relationship between class type and mathematical representation. This study aims to analyze the increase in students' mathematical representation abilities in terms of gender differences in homogeneous classes. The research subjects consisted of class X high school students in Bantul, Indonesia, consisting of 26 boys and 27 girls. The research instrument was 5 physics questions that referred to indicators of mathematical representation. Data analysis to find out how the category of mathematical representation increases using the N-Gain index. The results of this study were (1) the improvement in the ability of the male students' mathematical representation in the medium category was superior to that of the female students, (2) the improvement in the ability to make mathematical expressions and use visual representations was better for the male students, and (3) the ability of the female students in terms of making image representations better than male students. This research implies that further research is needed to be related to the causes of students' misinterpretation in dealing with physics test.

Physics is a science that is the basis for technological developments. Physics consists of many abstract concepts that make it difficult for students to understand—for example, magnetic field matter. Therefore, learning media could deliver information to students are needed. It allows teachers to design various learning media through dynamic representations such as Augmented Reality or AR. This study aims to determine the feasibility and response of students to AR-based learning media on the topic of magnetic field development. This research is R&D type with an ADDIE model. The validators are media experts, two material experts, and an educator validating upon feasibility test. Then, 96 12th-grade students as research subjects in the product trial stage to obtain student responses. The feasibility test results from the media aspect are 91%, and the material aspect is 89%, which overall is 90% in the very feasible category. The product trial results found that student response was 85% in the very good category. Based on the study's results, AR-based learning media on magnetic fields is feasible to support physics learning.

This research aims to develop a product in the form of an integrated Augmented Reality Problem Solving Laboratory (PSLab-AR) model. The research method used in this research is research and development because it is in line with the main output of this research. The research design used consists of the Define, Design, Develop and Disseminate stages. Participants in this research consisted of three groups: the first group was two elementary school teachers at the define stage, three science education experts at the development stage, and 25 fifth grade students at the dissemination stage. This research uses a CVI validation sheet and 10 questions on students' conceptual understanding. Based on the needs analysis at the definition stage, PSLab-AR is needed to assist science learning in elementary schools, especially in providing an interesting representation of the abstract concept of electricity. During the Design and Development stage, we found that the PSLab-AR framework passed expert evaluation by producing a framework consisting of preparation stages (understanding the practicum objectives, reading materials, and answering questions), problem solving (studying the problem context, formulating the problem, and creating prediction), exploration (determining tools and materials, understanding tool function, and creating procedures), measurement, data analysis, and drawing conclusions. At the dissemination stage, the research results showed that the Augmented Reality Integrated Problem Solving Laboratory model could increase students' conceptual understanding by 27.6 with an N-gain value of 0.610 in the medium category.