This paper investigates whether and how primary school students improve their epistemic understanding about a particular aspect of the nature of inquiry (NOSI), namely, the 'non-linear nature of inquiry' through an explicit-reflective or implicit instruction. The sample consisted of 30 5th grade students, who were randomly divided into two groups:…

The evolution of geographic information systems (GIS) based on the internet (Web GIS) created new opportunities for the use of GIS technology in education. In the present study a learning environment was developed which incorporates the project-based learning (PBL) methodology based on Web GIS technology. In this context, 3 research projects (GIS…

Inquiry-based learning remains both an important goal and challenge for primary school teachers within and across different subjects, such as history and science. By addressing primary school teachers, for the first time, as both learners who deal with controversial topics and teachers who have significant teaching experience, this study aims to…

This paper reports on CodeOrama, a visualization tool that displays the entire source code in a two-dimensional representation created to support the representation of a complex code in block-based programming environments, like Scratch, by using a two-dimension table. CodeOrama can be used by the students for the development of their programs as…

In this study we investigated pre-service early childhood teachers' (referred to as student teachers) beliefs that might influence their intention to use inquiry-based learning methods that have been taught on an inquiry-based science course. During this course, the student teachers (N = 17) participated in a number of classroom experiments…

Informatics and Information & Communication Technology (ICT) have been closely intertwined with education for about 50 years worldwide and about 40 years in Greece. This article focuses on the content of the learning subjects of Informatics and ICT in Greek schools, which are included as independent subjects in all primary and secondary school…

Project-based learning (PBL) is a promising teaching method for integrated science education that has gained momentum in educational research and curriculum reforms, especially as a method to enhance 21st century skills and connected worldview. How teachers implement PBL greatly affects students' content understanding and development of skills.…

Audiovisual content is highly employed in modern education curricula. This study aimed to identify students' perceptions regarding the use of video in the courses they attend. Quantitative research was conducted among students of journalism and communication studies. Four courses were used for this study that employ video-based and video-assisted…

Cognitive style differences, also known as 'empathizing' and 'systemizing' have been argued as one reason that may explain differences in children's motivation to learn science. Researchers claim that people with a 'systemizing' cognitive style are likelier to engage in science than those with an 'empathizing' cognitive style. As such, they…

National governments are concerned about the disconnection of young people from science, which hampers the development of a scientifically literate society promoting sustainable development, wellbeing, equity, and a green economy. Introduced in 2015 alongside Agenda 2030, the "open schooling" approach aims at enhancing students' science…

The nature of science describes what science is, how it works, and its interactions with society under the perspectives of philosophy, history, sociology, and psychology of science. Understanding it is an essential aspect of scientific literacy. Given the critical role that school textbooks hold, considering what is taught and how it is taught in…

How do scientists make inferences for something they cannot directly observe? The Black Box approach seems ideal to help students understand how scientists work. Black Boxes are sealed units; their interior is not accessible. The effort to determine their possible content (internal structure) demands successive modifications in hypothesis,…

Teachers' knowledge rooted in classroom practices guides their actions when dealing with a specific subject matter. To assess the quality of these practices, a close examination of the "classroom reality" is needed. The present study, which was carried out in Greece, investigates secondary science teachers' practices. To record these…

Design Thinking (DT) is not merely a well-known design methodology but also an entire mindset towards solving complex societal problems in an innovative way. Its popularity in diverse disciplines beyond design, is due to its relation with the development of key 21st-century skills, such as creativity, critical thinking, collaboration and…

The transformative agenda of sustainability education constitutes the focus of early-years education. In quality sustainability educational projects, children are supported to draw links between nature and society and relate to the studied phenomena. Is this methodological approach realized in educational programs for the early years? The present…