This chapter illustrates the main warning signals that could help us to detect the flaws of an explanation in physics: internal contradiction (two examples); direct contradiction of a law of physics (one example); indirect contradiction of a law of physics (one example); logical incompleteness of an explanation (three examples); overgeneralization…

Research on teacher educators' professional learning has gained increasing interest within science education. Curriculum materials have been suggested as a means of supporting "teacher" learning for several decades but have not yet been examined as a potential tool for supporting the learning of "teacher educators." In this…

Our organic chemistry course enrolls students from the medicine major. As future healthcare professionals, medical students should also take on the responsibility of publicizing scientific knowledge related to human health. Therefore, starting from 2020, we have designed an assignment that tasked students with writing a popular science essay for…

This study explored the pedagogical strategies employed by grade 12, life-sciences teachers in township schools to teach complex concepts, such as genetics and meiosis, using improvised teaching resources. Resource constraints in South African township schools often limit learners' access to traditional teaching materials and technologies. In…

Exposure to nature can improve mental health and cognitive abilities, while creating enhanced engagement with biological course material through interactions with organisms and ecosystems. Remote biology education was suddenly implemented during the COVID-19 pandemic at many universities, and such distance education continues to provide broadened…

The Anthropocene is a geo-stratigraphic unit of the upper Earth's layers, impacted by human disturbances, but also humankind's historical record, and children's place to live on. It is an unfinished narrative. This study explores how garden and soil-related activities with kindergarten children, guided by well-informed teachers, may have the…

So far, instruments to measure genetic literacy that encompass global genetic issues are limited. In addition, instruments that assess practical knowledge and comprehensively evaluate genetic literacy skills have yet to be developed. Therefore, this research aimed to develop, validate, and improve an instrument based on a new conceptual framework…

The concept of black body is of primary importance in studying the energy transfer of thermal electromagnetic radiation at all wavelengths. Several physical bodies like incandescent lamps, electric heaters, stoves, the sun and the other stars, microwave background radiation, etc., are considered to be black bodies as their radiation spectra fits…

In this study, the aim is to determine pre-service teachers' conceptual understanding of the standing wave concept. Pre-service teachers' conceptual understanding of the standing wave concept was determined through the phenomenological pattern, and the aim was to lay bare how they made sense of this phenomenon, how they perceived and experienced…

This study investigated the comparative effectiveness of pedagogical pattern of running a course and talk-chalk methods on senior secondary school students' achievement in waves. It is triggered by reports of persistent students' low achievement in physics contributed largely by students' poor performance in waves-related items. It adopted the…

Marine science picture books have the capacity to shape what young people know and how they think about ocean environments and marine biodiversity. Despite academic scholarship on marine science literacy broadly, relatively little has been done to study the role of picture books in teaching children about this topic. This paper is an attempt to…

Time is a central concept for astronomy, yet how it is communicated in educational contexts has received insufficient attention in the literature. This study explores how time-related concepts are communicated in the planetarium, by analyzing 34 different planetarium sessions held in a diversity of Portuguese institutions. Sessions were video and…

Novel technology has been applied to improve students' learning abilities in different disciplines. The research in this field is still finding suitable methodologies, tools, and evaluation mechanisms to devise learning frameworks with high impact on students' performance. This article describes an instructional method to perform Newtonian physics…

The aldol condensation reaction is one of the many synthesis reactions carried out in second semester organic chemistry laboratories. This reaction was integrated into a novel experiment requiring students to synthesize dibenzalace tone derivatives using the crossed-aldol condensation by reacting different types of benzaldehyde derivatives with…

In undergraduate chemistry curricula that include computational modeling, students may gain first-hand experience in both introductory and advanced applications of this technique. However, although students can be exposed to the predictive power of computational work, its capabilities are often limited to determining the intrinsic properties of…