Background and Context: Computing education is expanding, while the teaching of algorithms is less well studied. Objective: The aim of this study was to examine teachers' pedagogical content knowledge (PCK) for teaching algorithms. Method: We conducted semi-structured interviews with seven computer science (CS) teachers in upper secondary…

Fostering Environmental Citizenship (EC) through science education equips students with competences needed for action-taking on sustainability issues. Quantitative studies show Dutch student EC competences are lacking compared to international averages. This study provides a qualitative view on Dutch 11-15 year old students' EC, providing support…

STEM teacher shortage remains a serious problem in secondary education in many European countries, despite many interventions and many research studies over the last decades. The observation that past interventions and research outcomes have not significantly contributed to reduce teacher shortage implies that places to effectively intervene in…

Typically, parents or other legal guardians are asked for an active declaration that the participation of their child in scientific research is informed and voluntary. However, asking for active parental consent leads to lower quality studies and passive parental consent might be preferable. In this study, we used an online survey in which parents…

The selection of a learning model is very crucial before the teacher carries out learning activities. Inquiry is a learning model that has existed for a long time and is recommended for use in learning activities. This study aims to map the results of studies related to inquiry learning in elementary schools. Bibliometrics is used as a method to…

This study focuses on the perceived gap between the required and actual level of digital research skills (DRS) of students entering tertiary science education. By combining existing frameworks for research skills and digital literacy skills, a guiding framework of DRS was constructed. The DRS framework incorporates seven categories and is…

Global developments ask for 21st-century skills. Creativity is one of those and can be defined as the production of novel ideas by connecting entities that have not been connected before and whose connection is useful in a certain domain. The growth of rhizomes is an example where unconnected entities become connected in an unpredictable way, and…

Chemistry plays an important role in developing scientific theories to describe, explain, and predict the physical world and to produce useful products for improving quality of life throughout history. To arouse student awareness of the value and importance of learning chemistry and becoming chemistry literate, we propose an application of systems…

The current study is about students' engagement with socioscientific issues (SSI). We explored the use of sources of knowledge about SSI and attitudes toward SSI among a sample of 1676 Dutch 8- to 16-year-old students. First, we developed a questionnaire that measured students' use of four sources of knowledge about SSI: Social Resources (online…

Prior studies in the Computer Science education literature have illustrated that novices make many mistakes in composing SQL queries. Query formulation proves to be difficult for students. Only recently, some headway was made towards understanding why SQL leads to so many mistakes, by uncovering student misconceptions. In this article, we shed new…

Social scientists increasingly use video data, but large-scale analysis of its content is often constrained by scarce manual coding resources. Upscaling may be possible with the application of automated coding procedures, which are being developed in the field of computer vision. Here, we introduce computer vision to social scientists, review the…

As the ecosystem of actors communicating science has become more complex, there is a need to understand the motivations and deterrents of those involved in the communication of science, technology and health topics. This article reports on a survey of 465 communication actors based in seven European countries. The findings suggest strong…

Scientific reasoning refers to the thinking skills involved in conceiving and conducting an investigation. This study examined how proficiency in performing these skills develops during the upper-elementary school years. A sample of 157 children (age 7-10) took a performance-based scientific reasoning test in three consecutive years. Four distinct…

Background: Sustaining productive student-student dialogue in online collaborative inquiry learning is challenging, and teacher support is limited when needed in multiple groups simultaneously. Collaborative conversational agents (CCAs) have been used in the past to support student dialogue. Yet, research is needed to reveal the characteristics…

Mathematics is of major importance in science subjects. Unfortunately, students struggle with applying mathematics in science subjects, especially physics. In this qualitative study we demonstrate that transfer of algebraic skills from mathematics in physics class can be improved by using pre-knowledge effectively. We designed shift-problems…