Search results for "inquiry-based"
showing 10 items of 52 documents
Open inquiry-based learning experiences: a case study in the context of energy exchange by thermal radiation
2013
An open inquiry (OI)-based teaching/learning experience, regarding a scientific investigation of the process of energy exchange by thermal radiation, is presented. A sample of upper secondary school physics teachers carried out this experience at the University of Palermo, Italy, in the framework of ESTABLISH, a FP7 European Project aimed at promoting and developing inquiry-based science education. The teachers had the opportunity to personally experience an OI-based learning activity, with the aim of exploring the pedagogical potentialities of this teaching approach to promote both the understanding of difficult concepts and a deeper view of scientific practices. The teachers were firstly …
Elucidating the electron transport in semiconductors via Monte Carlo simulations: An inquiry-driven learning path for engineering undergraduates
2015
Within the context of higher education for science or engineering undergraduates, we present an inquiry-driven learning path aimed at developing a more meaningful conceptual understanding of the electron dynamics in semiconductors in the presence of applied electric fields. The electron transport in a nondegenerate n-type indium phosphide bulk semiconductor is modelled using a multivalley Monte Carlo approach. The main characteristics of the electron dynamics are explored under different values of the driving electric field, lattice temperature and impurity density. Simulation results are presented by following a question-driven path of exploration, starting from the validation of the model…
Inquiry-based science education in primary school in Spain : teachers’ practices
2017
Teaching science by inquiry allows students to develop scientific skills, which is key during primary school, and enhances learning. In this study we present the results of a survey to 63 primary school teachers in Spain about their practices in science class and their knowledge about inquiry-based science education (IBSE). Our results show that concept-based paradigm of science is predominant. Scientific skills, besides observation, are not developed, and the concept of research is restricted to bibliographic search. Teachers believe that IBSE is feasible in the Spanish educative system, although they identify the length of the curriculum and the lack of time are the main obstacles.
Exploring the Coherence of Student Reasoning when Responding to Questionnaires on Thermally Activated Phenomena
2021
Many research results show that students often highlight “mixed-type” reasoning when tackling problematic situations and problems. This reasoning is based on the simultaneous use of common-sense and mere descriptions of facts, perceived as sufficient to build an “explanation” of observed or proposed situations and problems. This fact can be interpreted as a lack of coherence. In this paper, we study the coherence of responses that a sample of undergraduate chemical engineering student give when they are asked to face real-life situations, to create explanations, and to use models in different contexts. We administered open-ended questionnaires before and after a twenty-hour Inquiry-Based wo…
Promoting Inquiry Based Learning through entertaining science activities
2021
Considering students’ increasing lack of interest and motivation for science subjects, it becomes almost imperative to introduce different methodology approaches in classrooms. Besides, decontextualized science teaching, where hands on activities are not sufficiently taken into account, can make the students attitude toward science-learning even worse. Inquiry Based Learning where elements such as games, toys and short experiments are included is showed as a useful methodological proposal. This paper presents how the use of these entertaining science activities can improve students’ interest and encourage them to speak about science, acquiring better argumentation and inquiry skills when th…
Open Inquiry Investigations on Heat Transfer Performed by Undergraduate Engineering Students
2012
Many researches have shown the pedagogical effectiveness of structured inquiry as a high performance tool in science education of undergraduate engineering students. In this paper we report the preliminary results of an extended investigation on the efficacy of the application of an open inquiry approach to the consolidation of the physics concepts regarding the topic of thermal energy transfer. We selected a sample of undergraduate mechanical engineering students, who passed the examination of the basic physics courses with good marks. Firstly, we investigated about resistant misconceptions in thermal physics by administrating a pre-activity questionnaire. Even the best marked students sho…
An Inquiry-based approach to the Franck-Hertz experiment
2015
The practice of scientists and engineers is today exerted within interdisciplinary contexts, placed at the intersections of different research fields, including nanoscale science. The development of the required competences is based on an effective science and engineering instruction, which should be able to drive the students towards a deeper understanding of quantum mechanics fundamental concepts and, at the same time, strengthen their reasoning skills and transversal abilities. In this study we report the results of an inquiry-driven learning path experienced by a sample of 12 electronic engineering undergraduates engaged to perform the Franck-Hertz experiment. Before being involved in this…
An Inquiry-Based Approach to a Pedagogical Laboratory for Primary School Teacher Education
2017
In questo articolo vengono presentati e di- scussi alcuni risultati relativi alla sperimen- tazione di due esperienze di didattica laboratoriale della fisica, una basata su me- todi di indagine scientifica e l’altra su meto- dologie didattiche più “tradizionali”, svolte durante l’A.A. 2014-15 con studenti del CdL in Scienze della Formazione Primaria del- l’Università di Palermo. I dati, analizzati tra- mite metodi quantitativi, sono stati ricavati dalla somministrazione prima, durante e do- po le attività laboratoriali, di un questionario finalizzato a comprendere gli stili di insegna- mento preferiti dagli studenti, la motivazio- ne di questi all’apprendimento/insegna- mento delle scienze …
Crossing Disciplinary Knowledge Boundaries and Bridging the Gap Between Science Education Research, Educational Practices, Society and Citizens: Inqu…
2020
It is widely acknowledged today that an Inquiry-Based approach to Research and Innovation processes can improve the interest of students in studying scientific topics. Such approaches can enable students to have the opportunity to interact with cutting edge topics, research results and work with researchers and other societal actors to better align research processes and their outcomes with the values, needs and expectations of today's society. However, there is still no clear consensus between researchers about the impact that inquiry-based approaches have on the student scientific knowledge and conceptual understanding at different ages and cultural levels. This paper discusses these aspe…
Inquiry-based environments for bio-signal processing training in engineering education
2021
Active student engagement, teaching via experience in real-life settings and learning by doing, are pedagogical strategies appropriate to improve student-reasoning skills. By building models, performing investigations, examining and explaining experimental results, using theoretical and computational thinking, constructing representations, undergraduates can acquire a deeper understanding of fundamental disciplinary concepts while reinforcing transversal abilities. In this framework, Engineering courses should be designed with the final objective to develop practical skills, focusing on hands-on activities. This contribution presents two different inquiry-based learning environments recent…