Probing children's understanding of science concepts has been a focus of research in science education since the 1980s. In the process of learning, learners often produce many conceptions that differ from established scientific knowledge, which are commonly labelled as alternative conceptions (ACs). Knowing these ACs, their prevalence, nature,…

A scientific conceptual understanding of photosynthesis and respiration provides an important basis for understanding nature and the regulations of life. Photosynthesis and respiration are complex processes, and learning about them requires a proper understanding of their various aspects, from molecular biology to the ecosystem level. This study…

Background: The professional knowledge of pre-service teachers is highly important for effective and successful teaching. In recent years, many research groups have been engaged in developing simulated classroom environments to capture especially the pedagogical knowledge (PK) of pre-service teachers, neglecting the content-related facets of…

Medical students have difficulty understanding the mechanisms underlying hyperkalemia-mediated local control of blood flow. Such control mechanisms are crucial in the brain, kidney, and skeletal muscle vasculature. We aimed to identify medical students' misconceptions via assessment of students' in-class knowledge and, subsequently, improve future…

The present study aims to investigate university students' conceptions of liquids with the help of the scientific story writing technique, which is one of the alternative assessment techniques. The study group comprised students studying science (n=50) and biology teaching departments (n=20) in Turkey. Thus, the study carries within two groups. In…

At present, environmental issues are of concern to all countries, especially for developing countries, and education on waste sorting is urgent. However, it remains a challenge to improve students' learning achievement and engagement in environmental education. Researchers have pointed out the potential of digital games for promoting students'…

This research aimed at analyzing student misconceptions about Newton's Laws through Four-Tier Newtonian Test (FTNT). The research involved 30 students (15 boys and 15 girls, whose ages were middling of 16 years-old) at one of Senior High School in Bandung, Indonesia. The data were analyzed through mixed methods. Based on the quantitative analysis,…

Over the years the debate on the aims, approaches, and impacts of formative assessment has never stopped to grow. Parallel to this growth is the awareness that it is crucial to understand what conceptions teachers have of assessment in order to guarantee more effective teacher education. This paper tries to connect these two fields of research:…

This study aimed to examine the understanding of secondary school students about green chemistry-related concepts, to include raw materials, solvent, and atom economy. Interviews were conducted with secondary school students from Grades 9 to 12 to acquire their descriptive understanding of the corresponding concepts. Based on the systematic…

Speaking is considered an essential literacy skill and enjoys a superior status among other language skills. Thus, this current study aims at scrutinizing Saudi EFL trainees' speaking anxiety from their college instructors' perspectives. It adheres to qualitative approach and utilizes face-to-face interviews with four language instructors.…

Light has the most interesting phenomena among physics concepts. We designed the light phenomena conceptual assessment (LPCA) to help teachers measure their students' conceptual understanding of light phenomena. We expected to measure increases in student understanding of light phenomena after learning about the wave and particle nature of light…

This paper presents the assessment items that were developed by science and technology teachers in Québec to explore their students' alternative ideas about engineering design technology and technological systems. These assessment items were administered to Secondary Cycle One students in Francophone and Anglophone schools in Québec to elicit…

In this study, a new model termed as "Flexible Inquiry Based Science Teaching", which is developed using the framework of the inquiry approach is proposed. Science teachers (n=2) who participated in the study were instructed on the inquiry approach and their in-class activity applications were examined. The "electricity module"…

Chemical equilibrium is listed as one of the most complicated concepts to learn, and the origin of this phenomenon is attributed to misconceptions, teaching-related problems, and the use of inappropriate didactic approaches. At the same time, assessment is a crucial fragment of educational activities although its relevance as a learning strategy…

The aim of this study is to determine the effect of formative assessment based learning on students' conceptual understanding levels regarding basic astronomical concepts. The study was conducted in a public primary school with 24 5th graders. The study group was applied a 3 phased teaching process based on formative assessment for the duration of…