The teaching of the phenomenon of radioactivity is considered a key ingredient in the path towards developing critical thinking skills in many secondary science education curricula. Despite being one of the basic concepts in general physics courses, the scientific teaching literature of the last 40 years reports a great deal of misconceptions and…

A number of diverse arguments have been proposed by researchers of science education regarding the reason science should be taught in schools. These arguments inevitably play a crucial role in the curriculum designed by policymakers. The present study turns its attention to the democratic argument. It explores its validity through a special…

Background: Japan has recently begun introducing educational programmes on cancer as part of health and physical education (HPE) classes in schools. In support of this work, the Japanese Society for Radiation Oncology has developed an educational video to enhance children's understanding of cancer and radiotherapy. Objectives: This study examined…

The aim of this study is to develop a scale that will determine whether there is a significant difference in the cognitive, affective and behavioral attitudes of healthcare staff towards radiation and its effects on the variables of the profession, gender, service year, institution and department they work. Using the radiation-emitting devices…

We present ideas about concepts underlying climate change, held by students in years 9 and 10. Misconceptions about climate change are common among students, and may be due to misconceptions about underlying concepts. To investigate this, we developed the Climate Change Concept Inventory (CCCI), and trialed it with 229 students; corroborating…

This research aimed to investigate the misconceptions on nuclear physics topics. Misconceptions are defined as ideas whose meaning departs from what is commonly accepted by scientific consensus. A total of 34 high school students of the Federal Institute of Education, Science and Technology of Sao Paulo (IFSP), Brazil, answered a questionnaire on…

This study aimed to investigate Turkish pre-service teachers' awareness about electromagnetic radiation risks, which stem from diagnostic imaging at the hospitals and cell phone use in daily life. The study was based on survey research. A total of 138 education faculty students from the fields of Science Teaching [ST], Classroom Teaching [CT], and…

Teachers are responsible for children at school during peak ultraviolet (UV) times of the day. It is paramount that teachers have knowledge and understanding of UV to effectively protect themselves and their students. The aim of this pilot study was to investigate the effect of a short intervention on preservice teachers' sun protective…

Purpose: The aim of this paper is to distinguish pedagogies supporting critical health literacy development in adolescent populations. Specifically, for sun safety education in schools. Design/methodology/approach: The paper draws on an exploratory intrinsic case study design to qualitatively examine the learning conditions that Pre-Service…

Radiation is ever-present around us, yet there is still a lack of knowledge about radiation among the general population, especially when it comes to students. For this study, we measured the effectiveness of a lesson plan on radiation concepts that focused on ionising radiation and was supported by references and examples from the superhero…

This study is a detailed look at the level of understanding of fundamental ideas about blackbody radiation (BBR) among physics teachers. The aim is to explore associations and ideas that teachers have regarding blackbody radiation: a concept used routinely in physics and chemistry, which is necessary to understand fundamentals of quantum physics.…

A simple synthesis of fluorescent carbon quantum dots from lemon juice is described to introduce advanced high-school students and undergraduate college students to nanoparticle synthesis and quantum dots. The synthesis is based on the carbonization of lemon juice using only a hot plate stirrer. Column chromatography is used to separate different…

The purpose of this study is to investigate prospective physics teachers' knowledge of and attitude towards radiation and radioactivity. Participants of this study are 56 prospective physics teachers. A questionnaire related with the knowledge about radiation and radiation fear was conducted. The results of this study showed that most of the…

This article covers on the matters which allow stating that people living in the areas with unfavorable ecological conditions experience long-term psycho-traumatic psychological stress caused by exaggeration of irradiation danger and its aftereffects for health. The reasons for long-term psychological stress as per the results of questionnaire and…

This study investigated the basic knowledge levels of teacher candidates from different branches regarding the subjects of radiation and radioactivity. 42 variables were determined in relation to the specified titles. In the preparation stage of determining the variables, all the related programs were examined, and attention was paid to include…