Social media platforms like Twitter offer benefits for promoting and sharing scientific research. Each user becomes an instant news source for their work, and are able to report lab updates, news, and discoveries in near real time, increasing the visibility and citations of one's research and allowing for direct and public engagement with the…

This study evaluates the effectiveness of an intervention of formative assessments with a clicker-based technology on anxiety and academic performance. We use a randomized experiment in physics education in one school in Dutch secondary education. For treated students, the formative assessments are operationalized through quizzing at the end of…

We present lessons learned from an ongoing attempt to conceptualize, develop, and refine a way for teachers to gather formative assessment evidence about classroom argumentation as it happens. The system--named DiALoG (Diagnosing Argumentation Levels of Groups)--includes a digital scoring tool that allows teachers to assess oral classroom…

By applying educational data mining methods to big data related to large-scale exams, functional relationships are discovered in a basic sense and hidden pattern(s) can be revealed. Within the scope of the research, to show how the self-organizing map (SOM) method can be used in terms of educational data mining, how SOM differs from other…

YouTube is one of the most known and used social networks among students in the world, and undergraduate chemistry students are no exception. Undeniably, YouTube can offer several advantages for complementing university lessons in an asynchronous manner. There are many chemistry channels available on the internet; however, they are mainly too…

Enzymes are widely applied in different industries, like pharmaceutical, food, biofuel, and waste valorization. However, the enzyme operating conditions are very limited. So, in most industrial processes, enzymes are not efficient, due to the use of harsh conditions, like organic solvents, extreme pH, and temperature. Immobilization arises as a…

As knowledge derived from scientific theory can be helpful for teachers to reflect on their everyday teaching, universities have the challenging task of teaching this knowledge in such a way that pre-service teachers are able to apply it to their later teaching. Case-based learning has emerged as a promising method to foster pre-service teachers'…

Switching from face-to-face learning to mandatory online education during the coronavirus pandemic brought much uncertainty and new experiences for undergraduate students who were unfamiliar with that type of learning. This research aimed to identify perceptions and experiences of preservice [PST] teachers about taking science courses online in…

This review presents an overview and analysis of the body of research on special relativity theory (SRT) education at the secondary and lower undergraduate level. There is currently a growing international interest in implementing SRT in pre-university education as an introduction to modern physics. For this reason, insights into learning…

This study is the result of a quantitative analysis of the previous paper reporting on four cases in which an LED is turned on by charge transfer occurring during the electrostatic induction process in a conductor connected to the LED. We were able to measure the charge transfer by using charge sensors and analyze experimental results by applying…

The gender gap in post-compulsory science education remains a key concern for educators in many countries. Over the last two decades significant effort has been placed in a number of initiatives aimed not only at raising the profile of science in schools, but also at widening female participation. Despite these initiatives, the rate of female…

Science process skills play an essential role in science education. The research assessing these skills in school science textbooks is limited. The aim of the current study was to examine the involvement of science process skills in the content of science school textbooks of the last two primary school grades in Greece. A specific analysis…

Models are essential in science and therefore in scientific literacy. Therefore, pupils need to attain competency in the appropriate use of models. This so-called model--methodical competence distinguishes between model competence (the conceptual part) and modelling competence (the procedural part), wherefrom a definition follows a general…

We are writing in response to the Aditomo and Klieme article titled "Forms of inquiry based science instruction and their relations with learning outcomes: evidence from high and low-performing education systems," recently published in the "International Journal of Science Education." In this essay, we follow these authors and…

General chemistry is a gateway course for most STEM majors, so student success is a priority for chemistry faculty. Providing quality information resources for students, including textbooks, is one way that instructors can support student learning. However, these resources can be prohibitively expensive for some students, causing them to opt out…