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This study aims to investigate the relationship between nonverbal behavior, in particular eye gaze and facial behaviors, on ratings of second language speech.

This registration contains the pre-registration protocol for a research project investigating the verb-marking deficit in English-speaking children with and without Developmental Language Disorder (DLD). A corpus analysis was conducted to test the assumptions of the Competing Sources of Input Account (Leonard et al., 2015).

To assess the prevalence of abortion among population groups and changes in rates between 2008 and 2014.We used secondary data from the Abortion Patient Survey, the American Community Survey, and the National Survey of Family Growth to estimate abortion rates. We used information from the Abortion Patient Survey to estimate the lifetime incidence of abortion.Between 2008 and 2014, the abortion rate declined 25%, from 19.4 to 14.6 per 1000 women aged 15 to 44 years. The abortion rate for adolescents aged 15 to 19 years declined 46%, the largest of any group. Abortion rates declined for all racial and ethnic groups but were larger for non-White women than for non-Hispanic White women. Although the abortion rate decreased 26% for women with incomes less than 100% of the federal poverty level, this population had the highest abortion rate of all the groups examined: 36.6. If the 2014 age-specific abortion rates prevail, 24% of women aged 15 to 44 years in that year will have an abortion by age 45 years.The decline in abortion was not uniform across all population groups.

Task sharing improves access to mental health care in many countries, but little formative research has examined uptake in the United States. This Open Forum proposes the development of nonspecialist professional roles to deliver low-intensity behavioral interventions for common mental health conditions in U.S. settings such as primary care. Using data from a multilevel stakeholder assessment, the authors discuss findings and challenges associated with such a role. Key themes from stakeholder surveys concerned scope of practice, competencies, pragmatic concerns, and training needs. Although stakeholders generally found this role to be acceptable and feasible, the themes raised will be critical to developing and implementing such a role.

This article presents the results of an analysis made to some process models that have been used to introduce autonomous learning in EFL contexts. The purpose of this analysis was to explore the processes these models followed to reach such a goal. This was done because the authors of this paper considered that knowing the steps that were taken to foster autonomous learning may help to create or adapt a process model to implement this approach to learning in other contexts.

Shadow education has remained a supportive role in many countries, and studies have shown that it has had both positive and negative impacts on students’ academic performance. However, the views so far for private tutors have often been neglected by researchers. Private tutors are one of the important stakeholders in shadow education since they are the knowledge providers and facilitators in the classroom. Their opinions can help to show a more realistic picture of shadow education in Hong Kong. In this study, the focus is on investigating Hong Kong shadow education from private tutors’ perspectives. There were 20 private tutors from local private tutorial centres participating in this study, and they were invited to individual interviews to express their ideas about shadow education in Hong Kong. Thematic analysis was used to organize and analyze the data in this study. The results showed that private tutors felt shadow education in Hong Kong is too ‘materialistic,’ and sometimes they felt lost when teaching because of the result-oriented atmosphere in the Hong Kong education system. Furthermore, social inequalities and washback were reported as well. This has further highlighted some of the negative impacts brought by shadow education.

Introduction: Myocardial steatosis, a poorly documented pathology, is characterized by the accumulation of abnormal amounts of triglycerides in the cardiomyocytes. Myocardial steatosis is generally asymptomatic, but it can be the cause of heart failure. It is primarily of hypoxic or metabolic origin. Case Report: We report a case of postmortem diagnosis in a 53-year-old male patient, without known his pathological history, who was a victim of sudden death from abdominal pain. The autopsy revealed diffuse atheromatous cardiac, aortic, and hepatic lesions. Conclusion: It is very common for myocardial steatosis to be diagnosed postmortem due to its nonspecific symptomatology. The risk of mortality and morbidity could be reduced through a healthy lifestyle and regular biological examination to identify risk factors.

Technology is recognized for its potential to implement exploration tasks. The ease and speed with which it becomes possible to observe many cases of a situation, allows the development of conjectures and brings conviction about their veracity. Mathematical proof, assumed as the essence of Mathematics, tends to appear to the students as something dispensable. Based on KTMT – Knowledge for Teaching Mathematics with Technology model, this study intends to understand the impact of the teachers’ knowledge on mathematical proof in a context of technology integration. The study adopts a qualitative and interpretative methodology, based on case study, analyzing the practice of one teacher. The conclusions emphasize the relevance of the teacher’s MTK – Mathematics and Technology Knowledge, and TLTK – Teaching and Learning and Technology Knowledge. The teacher's MTK guides her decisions, leading her to focus on helping students understand the meaning of conjecture and proof, valuing, at the same time, the relevance of algebraic manipulations. However, the teacher’s TLTK guides her practice, where the knowledge about the students is determinant. The study provides evidence about the difficulty of articulating proof and technology, but it also clarifies the relevance of this articulation and of how the teacher’s KTMT can impact the teacher’s decisions.

Proof, as a central and integral part of mathematics, is an essential component of mathematical education and is considered as the basic procedure for revealing the truth of mathematical propositions and for teaching productive reasoning as part of human civilization. Is there therefore room for conjectures in mathematics? In this paper after discussing at a theoretical level the concepts of proof and conjecture, both in a paper-and-pencil environment and in a dynamic geometry environment (DGE) as well as how school practice affects them, we fully explain a task involving various mathematical disciplines, which we tackle using elementary mathematics, in a mathematics education context. On the occasion of the Greek educational system we refer to some parameters of the teaching of geometry in school and we propose an activity, within a DGE, that could enable students to be guided in the formulation and exploration of conjectures. Finally, we discuss the teaching implications of this activity and make some suggestions.

The purpose of this study was to explore the different sub-skills of students’ written arguments (i.e., writing an argument, choosing a convincing argument) that might exist, and the content dependency of arguments. This paper presents two written argumentation tools that were designed for 11-14 year-old students, and the main outcomes from applying the tools to evaluate the written arguments of 246 students. The analysis of the data implies that choosing a convincing argument is a different kind of skill than any of the other three aspects of argumentation that were evaluated in these tests; that argumentation is content specific, and that argument construction is easier when the students’ have knowledge of the topic, regardless of whether this is a scientific or an everyday life topic. A main contribution in this study is that we have identified the degree of complexity for all four sub-skills that were included in the test. By identifying that writing an argument is a more difficult skill to acquire, or that students are not acquainted with it, it can help educators to design better scaffolding structures to support students when writing counterarguments. Research implications arising from the findings include exploring in detail how students choose to agree or disagree with given claims in different situations – for example exploring the difference in agreeing with media claims on socioscientific issues as opposed to scientific claims in the science classroom. Implications for teaching include using different teaching approaches for scientific and everyday argumentation.

Despite statistics learning becoming more important during this information explosion era, many students still deem the subject complex and challenging. Measures of dispersion, a critical component of statistical knowledge that students often struggle with, have received little attention in research on statistics education. The goal of this study was to uncover students' errors in solving problems involving measures of dispersion by examining students’ response in the diagnostic test through the lens of APOS theory. The participants consisted of 85 grade 11 high school students and were then divided into three groups according to their performance to better understand the difficulties and errors made by students from different cognitive levels. The findings revealed that majority of low achievers operate at the action level, as indicated by the numerous conceptual errors discovered during the test. These students have limited conceptual understanding on the topic which required proper remedial from the educators. The study's results are discussed, as well as potential implications for education.

Often, catch and release regulations are meant to maximize a fisheries potential to create trophy fish. I evaluated adult Brown Trout populations at five locations within Rapid Creek within Rapid City, SD over a two-year period. In each year, one of these locations was within a catch and release area, while two were outside. In 2012, density and biomass estimates were higher in a site located outside of the catch and release area. Additionally, size structure within the catch and release area was only significantly larger than one of the two sites outside of the regulation area. Mean relative weight values were inversely related to density estimates, with the lowest density sites having the highest mean relative weights. Similarly, a site outside of the catch and release area had the highest abundance and biomass estimates in 2013. The cumulative length distribution was significantly different between the site within the catch and release area and the two located outside. Relative weight was significantly higher in the catch and release area than the two sites outside. As population characteristics within the catch and release area were not consistently better than outside, it is more likely that factors such as habitat and density dependence are impacting the Brown Trout population more than the regulation itself.

The fundamental challenge in implementing inclusive schools is related to accepting students with special needs by other students. Lack of acceptance and respect for differences often trigger acts of bullying. There are insufficient studies describing that the perpetrator of bullying in school is a student with special needs. This study aims to measure the effectiveness of the educare program in improving students' pro-social attitudes to prevent bullying in inclusive schools. The Educare Program consisted of four lesson plan themes and became a treatment instrument. Single subject research (SSR) was used for the research method, implementing the baseline-intervention-maintenance (AB+M) phase with multiple baselines across subjects. Three students, including a student with a disability and a low pro-social attitude, were the subjects of this study. The data were collected through observation and analyzed through graphical visual inspection focusing on trend, level, latency, and percentage of all non-overlapping data (PAND). The results of the study presented in polygon graphs and PAND showed that the Educare Program is very effective in increasing students' pro-social attitudes. Almost all scores of pro-social attitudes obtained through trend with PAND reached 96.11%.

An issue that has preoccupied young researchers and educators is the interaction of the fields of special and intercultural education as well as the factors that lead to the coexistences of them. The purpose of this study is to examine the factors that hinder the learning process of second-generation immigrant students in Greek primary schools. The ages of the children we will refer to are 7-8 years old due to the school achievements in reading and writing that are mastered up to this age point. This study is part of a larger study, which consists of qualitative and quantitative data from two research tools: interviews and questionnaires from teachers and guardians. The results were divided into categories. One of the main ones that stand in the way of children's learning is psychological and social factors, according to 91.8% of the participants in the questionnaire. In addition, it is worth noting that 82.6% argued that the reason students have learning difficulties is due to biological reasons. In conclusion, there is a correlation between learning difficulties and intercultural education that should be studied. The latter can play a pivot role to the assistance of the diverse categories of students' needs.

This study seeks to investigate the relationship between dropout intent, the weekly work duration of student employees, and university social capital by analysing empirical evidence from three European countries, including Estonia, Lithuania, and Poland. This exploratory study utilised Eurostudent-VII survey data and employed cross-tabulation and exhaustive Chi-square Automatic Interaction Detection (CHAID) to achieve its objectives. Findings indicate that student employees who believe they get along well with their teachers and have more connections with fellow students to discuss subject-related issues are less likely to intend to drop out of university. In addition, the results show that students’ likelihood of abandoning their higher education increases in the presence of difficulties caused by an inapt academic programme. Regarding employment duration, for the Estonian and Lithuanian markets, there is no difference between working more than 20 hours per week or less than that with the intention of dropping out of university. In Poland, however, the disparity in working hours interacts with other factors related to social capital to explain dropout intent. These findings provide novel insights into the dropout literature by refreshing thoughts on the role of teacher-student and peer relations in the dropout intentions of student employees. In addition to reviving the relevance of university social capital, which has received too little attention lately, they have also sparked a recent debate on whether or not combining work and university actually affects the intention to drop out.

The peer tutoring approach is a student-cantered teaching method in which students learn in pairs with teacher supervision. The study discussed in this paper is a systematic literature review related to the effectiveness of peer tutoring approaches which has been published within the last 5 years. A complete text analysis was conducted using 20 research papers stating the impact of the peer mentoring approach for this writing. Among the things obtained from previous studies are the variety of ways to implement peer tutoring approach, the impact on 3 aspects in students which are mathematical achievement, social skills and cognitive skills and the teaching theories used. The findings of the study indicate that most past studies used quantitative research methods with the concept of age peer approach. Then, constructivism theory was the most frequently applied with a sample of high school students. In conclusion, this systematic literature review shows that the peer tutoring approach in mathematics education has many benefits in various aspects and needs to be extended to improve the quality of education.

The purpose of the present study was to identify current issues related to Greek Minority Education in Albania and its potential as considered from the part of the teachers’ and principals’ perspective. The current situation of Greek language education was recorded, problems encountered by the educational institutions and the teachers were highlighted and the prospects for teaching the Greek language in Albania were considered. 45 Teachers of Greek language and eight school principals participated in the study. For the purpose of the present study, a combination of qualitative and quantitative approach was employed. The data from the target groups were collected through two basic research instruments: (a) teacher questionnaires and (b) principal interviews. The findings raised a number of issues related to the Greek language education: the student language level, the need for providing systematic training to teachers who work in bilingual environments, as well as the deficiency of strong incentives for the teacher secondment from Greece to Albania. The data indicated the teachers’ concern about the effectiveness of the existing curricula and language textbooks in accomplishing the goals of teaching the Greek language in bilingual contexts.

Political context, community participation, principals’ supports, and the implementation of e-learning, refer to the orientation of efforts in overcoming the pandemic pressures, where these factors must ensure that all school programs can run effectively and efficiently. This study aims to identify the relationship between political context, community participation, principals’ supports, implementation of online learning and student achievement. Respondent in this research was the principal and elementary school teacher in East Java, Indonesia, 300 teachers and principals were respondents in this research. The Structural Equation Modeling method with the help of AMOS 24.0, is used in this study, while, mediation hypothesis testing is done with the Sobel Test. Based on the results of political context can significantly improve the achievement of students through community participation, principals’ support and implementation of e-learning. Research contributions show that with an ideal political context, high community participation, adequate principal support, and implementation of quality e-learning can improve the achievement of students even in crisis conditions in this case under the pandemic pressures.

Education delivers systematic instruction so effective learning acquisition may take place. It molds students into holistic well-being to contribute to various industries; hence, relevant competencies are developed. Strengthening education significantly encompasses the production of formfitting and distinct instructional materials to invite a sequential way of presenting quality instruction. This research is focused on knowing the effectiveness of the modules developed in Human Resource Management for Filipino business students. Specifically, it is developmental research and utilizes a pretest and post-test control group design. Numerical data were supported by phenomenological interviews, strengthening the study's results. It involved 80 college students classified as the experimental and control group. Moreover, the interview includes 10 participants. Findings reveal that utilizing the modules realized the increase in performance of the experimental group due to their exposure to the materials. However, one of the pitfalls has been revealed in utilizing self-directed learning material; thus, academic performance will only improve if students are organized to set their own goals and learning pace. Using outcomes-based instructional materials leads to substantiating learning, effectively enticing learners' interest. It maximizes students' motivation and participation since topics are well-planned and designed comprehensively. The materials are an essential tool in inviting the enthusiasm of business students to engage in learning. These are valuable means to encourage independent learning without sacrificing the competencies to be learned and applied by the learners.

The accuracy of assessing the capabilities of the process and product in chemical practice activities requires appropriate measurement procedures to be followed. It is crucial to identify the components that can introduce bias while measuring student abilities during the measurement process. This study aims to identify the components or criteria used by teachers to assess student performance in practicum activities and analyze the quality of the rubrics developed. The study was conducted with the participation of three raters, 27 high school students, and nine assessment criteria. A quantitative descriptive approach was employed using the many-facet Rasch model (MFRM) analysis for measurement. The results of the MFRM analysis show no significant measurement bias, with data measurement facets fitting the MFRM model. The reliability of all the facets meets the criteria, and the scale predictor functions appropriately. While all students can easily pass four out of nine items, five items can only be partially passed by students. The assessment criteria that require special attention include communication skills, tools and assembly, interpretation, cleanliness, and accuracy when performing practicums. These criteria provide feedback for teachers and students to ensure successful practicum activities. The Discussion section of this study delves into the findings and their implications.

Secondary subject subcultures, differing in status, perceived sequentiality, and scope, have been shown to form within departmental content areas. This study aimed to determine if preservice secondary teachers also exhibited attributes of secondary subcultures. Through the Teacher Multicultural Attitude Survey and the Culturally Responsive Teacher Self-Efficacy Scale, this study revealed that subcultures also occur within preservice teachers, specifically preservice mathematics teachers and preservice English teachers, with regards to multicultural awareness and attitudes. The results from this study support the need for purposeful and consistent focus on multicultural education and Ethnomathematics education in mathematics education programs. In doing so, secondary mathematics students can obtain a robust background in multicultural education before entering the PK-12 classroom. When they do enter the PK-12 classroom, they will be able to empower all students that they teach.

After months of 100% online teaching due to the pandemic produced by COVID-19, the return to face-to-face classes is being experienced. This study focused on finding the English as a foreign language (EFL) University professors’ perspectives of online education during that time. The information was collected from three Ecuadorian universities: The Technical University of Ambato, The Higher Polytechnic School of Chimborazo, and The University of Cuenca. The survey was designed with 26 questions about professors’ perceptions of online teaching and its impact on their pedagogical practices, affective factors, and student achievement. Software R, and the Cronbach's alpha tests were used as statistical tools, along with Kendall's Tau_b, and the Kruskal-Wallis test. The results showed that teaching online not only represents a solution in cases where face-to-face education is not possible, but also offers teachers the opportunity to experience the benefits of using technological tools and innovative strategies. Although some drawbacks, such as lack of time and real interaction were encountered, online teaching resulted in an alternative methodology that engaged learners.

Morocco has undergone significant reforms in the education and training field, including the implementation of preschool education as a compulsory stage in the education system. Several studies have shown that attitudes toward science tend to decline between the ages of 11 and 14. Therefore, it is crucial to promote the acquisition of different modes of reasoning and forms of thought from early childhood. The primary objective of preschool education in Morocco should be to promote positive attitudes toward science. This study aims to analyze the preschool program prescribed in the Moroccan curriculum framework with regard to scientific awareness as well as its methodological and practical implications. The analysis was conducted using a designed grid and including the following criteria: construction of school science; axiological and psychological foundations of science learning; objectives and competencies; contents; approaches; activities; teaching strategies; didactic resources; pedagogical design and evaluation. The study's findings revealed that the Moroccan Curriculum Framework for Preschool Education featured a number of dimensions related directly to scientific awareness. However, no explicit statements about scientific awareness or science literacy were made. Moreover, some elements suggested in the program document were out of phase with the current trends of scientific awareness. Therefore, the study offered some suggestions for improving the proposal provided by this pedagogical document. In conclusion, Morocco's focus on preschool education is a positive step towards building a more scientifically literate society. However, to fully benefit from it, the guidance document must be revised to reflect current scientific awareness trends.

Research on conceptual understanding is one of the first steps in designing materials to improve learning. Literature reports that students have difficulties analyzing and describing phenomena in electric circuits. This report contributes to students' conceptual difficulties regarding simple electrical circuits by systematically analyzing an open conceptual test answered by 531 first-year engineering students. We found students' reasoning that has not yet been reported in the literature as misconceptions or difficulties. To deepen our understanding of students' difficulties, we chose five students by convenience to interview. We present evidence that there are two main contributions to the taxonomy in this study: the Series Circuit Misconception, which is when students convey that the current through bulbs is the same because they are in series, using that as a mnemonic ignoring any change in the circuit; and the Inverse Parallel Circuit Misconception, that is when students mention that the resistance of the circuit decreases when disconnecting bulbs in parallel, neither are reported in the literature. The results of this study have implications for physics education research in electric circuits and educational practice in the classroom.

Science, technology, engineering, and mathematics (STEM) education has been successfully implemented in many countries around the world, including Vietnam. Admittedly, it appears that Vietnamese teachers are encountering several obstacles and challenges as they adopt STEM education in their classrooms. The purpose of this study was to use the Delphi method to figure out the obstacles and challenges that teachers in six northern mountainous provinces of Vietnam encounter when teaching STEM education. As per research findings, teachers confront 11 obstacles and challenges when integrating STEM education in their classrooms, including: Teacher competency, time consumption in lesson planning and guiding students to produce STEM products, teachers' beliefs regarding STEM education, inflexible programs, insufficient facilities, examination pressures, lack of timely rewards and encouragement for effective teachers, teachers’ self-funding teaching STEM, students’ competence, students’ cultural, economic and social background, and disagreements from student’s parents. These findings assist administrators and teachers in developing future strategies for successfully implementing STEM education in Vietnam.

The number of school-aged refugee background children on Turkish soil was estimated to be over 2 million in 2022. Acknowledging the importance of quality education for these children to achieve equity in Turkish-only public schools, this study examined pre-service teachers' self-efficacies in teaching refugee-background students (RBS). Data were collected from 437 pre-service teachers studying at eight different teacher education programs via the adopted Teachers' Sense of Efficacy Scale (TSES) and analyzed with the Tukey multiple comparison test. The findings revealed that pre-service teachers rated low self-efficacies in teaching the RBSs. A comparison of mean scores based on the programs indicated that pre-service teachers in the early education programs scored the lowest self-efficacy while the pre-service teachers in Physical Education programs scored the highest. Moreover, the self-efficacies of bilingual pre-service teachers differed significantly from monolingual Turkish proficient pre-service teachers implying a positive correlation between pre-service teachers’ self-efficacies and bi/multilingualism. Lastly, senior pre-service teachers rated higher self-efficacies than freshmen, junior, or sophomore pre-service teachers. The study implied a need for culturally and linguistically responsive pedagogies and differentiated instruction in the teacher education curriculum to prepare pre-service teachers better for the RBSs in Turkish public schools.

Most Greek primary teachers, not having enough training in learning difficulties, cannot effectively help these students, nor easily include them in the school context. An exploratory methodological approach has been used and an ad hoc questionnaire with four dimensions and 44 items has been designed. In this work we focus on dimension IV: Teacher training. 205 Greek primary school teachers have participated. One of the main results has been that most of the participants consider training in learning difficulties to be important and believe that the lack of training greatly affects the inclusion of students with learning difficulties. Equally important is that the majority of participants consider that training affects their attitudes. It was also found that Greek teachers do not believe they have enough training in learning difficulties, due to lack of time, the cost of training as well as the absence of frequent training activities in this field.

There is a great need to provide transition planning and enhance the success of individuals with intellectual disabilities in employment and independent living through appropriate practices. This study aims to explore the essential components of effective transition services that teachers should include in their instruction of students with intellectual disabilities. A descriptive quantitative research design was utilized, and data were collected through an online survey from 102 teachers of students with intellectual disabilities. The findings indicated that participants sometimes included most of the five essential components of effective transition service components in their teaching. No statistically significant differences were found in participants’ responses based on school type, years of teaching experience, or qualifications. However, statistically significant differences were found between male and female participants in responses to two of the main components, namely, student-focused planning and interagency collaboration, with male participants reporting higher mean scores than female participants. The study’s implications for practice and future research are also discussed.

Although the central role of classical mechanics in physics teacher education is undisputed, divergent interests and perspectives from different disciplinary cultures might exist when thinking about how to best support pre-service teachers' professional development. In this article, we report the results of an exploratory mind map study to investigate which classical mechanics topics are regarded essential for physics teacher education according to N = 29 experts from different physics disciplines. The participants’ mind maps were analyzed using a category system and frequency analysis was applied. The results hint at similarities and differences in terms of key topics to be addressed in physics teacher education on classical mechanics according to experts from different physics disciplines, e.g., in terms of the depth of mathematics considered relevant for physics teacher education.

A growing body of research has shown the positive effects of peer tutoring on students’ academic achievement, self-concept, attitude, social, and behavioral outcomes. There is, however, a paucity of research that focuses on peer-tutoring interventions for Hispanic students. The current study examined classroom practices, as well as program teachers’ and students’ behaviors within a cross-age peer-tutoring program implemented in elementary and middle schools that serve predominantly Hispanic students. Classroom observations were used to investigate the implementation of the peer-tutoring program. The results indicated that the program’s strengths included the development of positive emotions and relationships among students and a classroom environment that fostered warm and supportive relationships. The findings also indicated several weaknesses in the implementation of the program. Practitioners can use the findings to improve the effectiveness of future peer-tutoring programs in mathematics.

I defend that the distinctive object of our aesthetic evaluation of films is the full emotional experience, taken as a unified whole, that we go through as we watch a film and that I call the viewer's film emotional life. The aesthetic value itself—the positive quality we perceive in the experience of having had a certain film emotional life—is in the significance we experience in that film emotional life insofar as it contributes to the discovery and the exploration of the viewer's human and individual emotional nature. I finally suggest that the explanation of the positive felt quality of such experience is in the progress it represents regarding our resourcefulness as emotional subjects toward the realization of our individual ideal of life.

A framework for K-12 science education (National Research Council [NRC], 2012) supports science learning on social and political issues to make informed decisions and solve problems. Socio-scientific issues have been considered as a context to teach characteristics of nature of science (NOS). This study is a qualitative study in nature to examine how pre-service mathematics teachers define science and address different aspects of science and scientific literacy in the context of coronavirus (COVID-19). Data sources included written reports and reflections on basic science-related questions. Responses from 50 pre-service mathematics teachers were analyzed through thematic analysis. The results indicated that pre-service mathematics teachers defined science as a product in the form of systematic knowledge, fact or theories-laws-models, and they provided informed or partially informed views on empirical, sociocultural, tentativeness, and subjectivity aspects by referring to cognitive, developmental, and sociocultural dimensions of science literacy. Pre-service mathematics teachers’ definition of science as accumulated knowledge was not aligned with their desirable views on aspects of NOS. The study suggests possible implications for further studies.

Due to the lack of success of German students in recent program for international student assessment (PISA) studies since 2001, the question arises whether German teacher training has an impact on this performance. This publication is based on a systematic review which deals with German-language publications of various PISA-relevant areas within the preparatory service in Germany. The results show that there is a clear need for action in the areas of scientific literacy, nature of science as well as media and information literacy. In addition, the structure of the preparatory service as well as the psychological stress of prospective (science) teachers in Germany are explained in more detail. Despite being limited to German publications and individual competencies of PISA surveys, the study identifies a need for action for the German preparatory service. The aim of this publication is to provide a basic description of the German preparatory service in relation to science teacher education to compare German teacher education with better performing teacher training according to PISA.

The article analyses teachers’ learning on the use of multiple representations (MRs) in the teaching of Ohm’s law, examining them in a lesson study, structured in 18 meetings of 2.5 hours each, that addressed this physics curricular topic for the 3rd grade of high school. The qualitative research involved four teachers who teach physics in Brazilian public schools. The empirical material of the study consists of the transcriptions of the audio recordings of the lesson study sessions, interviews with the teachers at the end of the process, and students’ written registers produced during the class. From the participating teachers’ perspective, the analysis showed that the emphasis on MRs improved the teaching of Ohm’s law because it helped them obtain complementary information - to correlate the different representations; acquire a fuller and deeper understanding of the physics concept; connect the abstract to the concrete - carry out constraint interpretations – interpreting the physical concept by familiarity and inherent properties, and interpreting and transposing representations; construct in-depth understandings – interpretations and relationships between tables, graphs and generalization of equations; and develop investigative activities encompassing abstraction, extension, and the relationship between physical quantities. Considering the complexities of MRs, teachers examined what information is actually accessible to students and how they can use it, encouraging them to seek an effective way to integrate several representations to assist in the learning process.