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The activities presented in this paper, which are addressed to elementary school, are focused on the pioneering work of the Portuguese King Carlos I in oceanography and involve the exploration of the exhibits belonging to two different science museums, the Aquarium Vasco da Gama and the Maritime Museum. Students were asked to study fish adaptations to deep sea, through the exploration of a fictional story, based on historical data and based on the work of the King that served as a guiding script for all the subsequent tasks. In both museums, students had access to: historical collections of organisms, oceanographic biological sampling instruments, fish gears and ships. They could also observe the characteristics and adaptations of diverse fish species characteristic of deep sea. The present study aimed to analyse the impact of these activities on students' scientific knowledge, on their understanding of the nature of science and on the development of transversal skills. All students considered the project very popular. The results obtained suggest that the activity promoted not only the understanding of scientific concepts, but also stimulated the development of knowledge about science itself and the construction of scientific knowledge, stressing the relevance of creating activities informed by the history of science. As a final remark we suggest that the partnership between elementary schools and museums should be seen as an educational project, in which the teacher has to assume a key mediating role between the school and the museums.

Mobilizing scientific knowledge for understanding the natural world and for critically appraise socio-scientific situations and make decisions are key competencies for today's' society. Therefore, it is essential to understand how students at the end of compulsory schooling use scientific knowledge for understanding the surrounding world. The objective of this study is to understand how students construct a scientifically oriented explanation while making sense of a phenomenon related to health. We analysed 526 answers to a question of a Portuguese national 9th grade science exam. The results reveal that most students present difficulties in explaining a phenomenon related to health supported by logical and clear reasoning, and in mobilizing scientific knowledge for connecting different scientific domains. We reaffirm the need to reconceptualize the role of health education within science education. Developing reading, writing and discussion activities related to health, which requires the use of scientific knowledge from different domains, would facilitate students' understanding and appropriation of scientific knowledge and its transference. This is a fundamental competence for promoting active and informed citizenship.

The main goals of this study were to understand the different roles played by teachers and students during a school-guided tour to an aquarium and to analyse their different perspectives about the visit. The study focused on students' and teachers' behaviour during school-guided visits to an aquarium; students' and teachers' perspectives about this type of school visits; and the reasons provided by teachers to engage in a guided tour to a science museum. Direct observations of 39 guided tours were performed in order to describe the structure of the visit and the participants' behaviour. A questionnaire was given to 145 teachers and 191 students after the visit, in order to describe their perspectives about the visit, and an online questionnaire was sent to a sample of 11 teachers, in order to understand their ideas about school visits to science museums. Data analysis showed that the guided visits, although well evaluated by both students and teachers, were mainly guide-directed and lecture-oriented, giving students and teachers very little choice and control over the learning agenda. Moreover, teachers showed a very passive role during the visit and reported limited plans for preparation and follow-up activities that would support the visit. Despite this scenario, the teachers who were questioned preferred guided visits to non-guided visits and recognized the potential of museums for learning. The possible role of teachers in establishing the necessary connection between guided tours and school science, and helping to bridge school curriculum, museum content, and student inquiries is discussed.

Science communication training plays a crucial role in enabling scientists to effectively connect with the public, emphasizing essential skills such as building trust in scientific and technological advancements. Despite significant progress, some studies show a notable deficiency in higher education (HE) institutional structures and mechanisms dedicated to science communication training, addressing a diverse audience including researchers, teachers, and science monitors. This study delves into the key characteristics of current science communication postgraduate training programs within the HE landscape of Portugal. Our analysis is based on a comprehensive examination of the curricula of five science communication doctoral programs offered by four public universities in Portugal. The research involves a meticulous review of course documents and insights gathered from five directors through a detailed questionnaire. The primary objectives of this research are to discern the specific goals pursued by each course, uncover the content and development of competencies within their curricula, and explore the market opportunities envisioned by each offering. The results underscore that these programs equip students with the necessary competencies to effectively address challenges in science communication, notably enhancing public understanding of science. Significant findings suggest that Portugal's current higher education scenario predominantly emphasizes cultivating postgraduate training activities in authentic settings, fostering collaborative partnerships with society. This article is a foundational resource for further exploration into the discipline-specific applications of science communication, aiming to elevate academic engagement with society. [ABSTRACT FROM AUTHOR]

Understanding how and why science works is a major goal of science education. The aim of this article is to analyze the influence of a research experience in real science contexts, in the thinking and practice of preservice elementary teachers regarding inquiry and nature of science teaching. An in-depth case study which highlights the affordances and shortcomings of the participants' immersion in real science contexts and in seminars and its impact on participants' thoughts and practices of nature of science and inquiry will be presented. Interviews, observations, diaries, and videotaped seminars were used for data collection. Our findings suggest that the research experience, as well as moments of reflection, contributed to enhance the relevance of an inquiry-based teaching and teaching about NOS in the participants' discourse. However, the implementation of these classroom practices was limited and seemingly prevented due to various constraints, namely the initial teacher training, participants' lack of teaching experience, and those associated with elementary students and the curriculum. [ABSTRACT FROM AUTHOR]

The app ‘Roteiro Entre-Marés’ offers digital itineraries for exploring intertidal zones, such as the rocky platform of the Avencas Marine Protected Area. As users travel through the intertidal area, several challenges emphasising the biodiversity and environmental issues are presented. Eighth-grade students (n=63) used this application and were challenged to identify in situ the marine species present in different zones of the intertidal ecosystem. Then, questionnaires and interviews were performed with teachers and students to examine the utilisation of mobile apps as educational tools. The fact that they learnt a lot, autonomously, using the field guide of the app, was among the aspects that the students most appreciated, describing this app as an organised, informative, interesting, and interactive learning tool. Teachers say this is a useful didactic resource because it delivers clear and reliable information that links theory and practice. Hence, this study examines the acceptance of this mobile app as an instructional tool among students and teachers, highlighting the potential of mobile apps as educational tools. [ABSTRACT FROM AUTHOR]

The present study conceptualized, implemented, and evaluated a specific program, the Live Science program. This program integrated 2 distinct but complementary approaches: participants’ immersion in real science contexts and the participation of future teachers in seminars intended to share the immersion experience and to reflect on nature of science (NOS). Four future teachers participated in the Live Science program in 2 real research contexts. Through an analysis of the experiences and lessons learned from this program, this study tried to understand to what extent participation in real-context scientific activities, focused on an explicit and reflective approach to NOS, can contribute to the professional development of preservice elementary teachers. Interviews, questionnaires, observations, diaries, and videotaped seminars were used for data collection. Our findings suggest that the adoption of an explicit approach through illustration and reflection on particular aspects of NOS within the context of scientific research is a promising approach considering that it potentially allows for the development of a more informed understanding of science. The results also suggest that along with personality-related factors, the inherent characteristics of real science contexts play an important role in the development of that understanding. Tightly organized research teams capable of giving ample support to preservice teachers and working in research fields in which participants’ conceptions can be confronted should be selected in order to improve the impact of this type of program. [ABSTRACT FROM AUTHOR]

The purpose of the study was to investigate how young students engage in an inquiry-based project driven by real-life contexts. Elementary school children were engaged in a small inquiry project centred on marine biodiversity and species adaptations. All activities included the exploration of an out-of-school setting as a learning context. A total of 49 students and 2 teachers were involved in the activities. The research methods included observation, document analysis and content analysis of the answers to a questionnaire and an interview. The results revealed that most of the students acquired scientific knowledge related to biological diversity and adaptations to habitat. Moreover, students progressively demonstrate greater autonomy, argumentative ability and decision-making. One implication of the present study is that elementary science curriculum could be better managed with inquiry project-based activities that explore different types of resources and out-of-school settings. [ABSTRACT FROM PUBLISHER]

The purposes of the study were to analyse the promotion of scientific literacy through practical research activities and to identify children's conceptions about scientists and how they do science. Elementary school children were engaged in two scientific experiments in a marine biology research laboratory. A total of 136 students answered a questionnaire about their previous habits towards science and carried out the following actions: (1) a guided visit to the laboratory, (2) a brief presentation of the research theme, (3) the development of two experiments, and (4) a questionnaire about the experiments and science conceptions. The research methods included observation, document analysis, and content analysis of the answers to the questionnaires. Additionally, each visit was video recorded in order to design learning materials. The results revealed that most of the pupils were able to follow every stage of experimentation. However, some of them misinterpreted results and conclusions. One implication of the study is that this type of outdoor activity is extremely important to promote meaningful science learning in children, but more care should be taken in practical science activities so that children can overcome some common difficulties when performing scientific inquiry. [ABSTRACT FROM PUBLISHER]

The activities presented in this paper are part of a wider project that investigates the effects of infusing the history of science in science teaching, toward students' learning and attitude. Focused on the work of D. Carlos de Bragança, King of Portugal from 1889 to 1908, and a pioneer oceanographer, the activities are addressed at the secondary Biology curriculum (grade 10, ages 15, 16). The proposed activities include a pre-visit orientation task, two workshops performed in a science museum and a follow-up learning task. In class, students have to analyse original historical excerpts of the king's work, in order to discuss and reflect about the nature of science. In the museum, students actively participate in two workshops: biological classification and specimen drawing. All students considered the project relevant for science learning, stating that it was important not only for knowledge acquisition but also for the understanding of the nature of science. As a final remark we stress the importance of creating activities informed by the history of science as a foundation for improving motivation, sustaining effective science teaching and meaningful science learning, and as a vehicle to promote a closer partnership between schools and science museums. [ABSTRACT FROM AUTHOR]

The goal of this study was to understand which factors, related to school science, can interfere with engagement of students-at-risk-of-dropping-out with school science and to know what kind of activities and teaching strategies are adequate to these students. This case-study involved a chemistry-teacher and ten male students. Data was based on teacher's interview, teacher's and students' notes regarding activities implementation and students' questionnaires. Results show that linking science with society by means of practical activities - that are student centred and require agency, autonomy, and the mobilization of complex competencies - facilitated the students' engagement with school science. [ABSTRACT FROM AUTHOR]