Background: Although the reading of science texts has been reported for high school learners, there is not much research on how younger learners engage with expository texts and how they develop academic language skills. In the instance of this study, the topic came from the curriculum content about animal reproduction. Aim: The study from which…

In this study, it is aimed to determine effects of pre-service elementary school teachers' misconceptions about short circuit and open circuit on their ability to set up simple electric circuits. The sample of the research is composed of 41 teacher candidates studying at Dokuz Eylul University. Open-ended questions and semi-structured interview…

African township schools are characterised by cultural and linguistic diversity, hence, teachers have the dual task of ensuring that learners grasp scientific concepts, while also catering for the diversity in the learners' backgrounds. The study reported on here was aimed at investigating teachers' beliefs and practices in teaching life sciences…

The paper presents an analysis of engagement markers in the Lectures on Physics by eminent scientist and Nobel prizewinner R. P. Feynman, based on K. Hyland's model of interaction in academic discourse as stance and engagement. The Lectures were taught at the California Institute of Technology during 1961-63 and, having been turned into a…

This study describes multilingual students' authentic use of their first and second languages in a "translanguaging science classroom," from a sociocultural perspective. The study is ethnographic, and has followed some lessons each month in a translanguaging science classroom at a primary school for three years. The observed lessons were…

This article reports a study in which two researchers collaborated with five teachers to facilitate discourse activities aimed to enhance students' learning from practical activities. The paper explores how certain teacher practices support or hinder students' learning. Four cases from the study were analyzed in depth using…

Because language provides the framework through which knowledge is constructed, it is crucial to consider the ways in which students with limited English proficiencies are able to express their understanding. English language learners (ELLs) make up a significant portion of the student body in the education system and represent many ethnic and…

Learning chemistry vocabulary that has both scientific and everyday meanings, which we call dual meaning vocabulary (DMV), can be challenging for many students. This qualitative study investigated how college students understand 11 selected DMV words before and after traditional chemistry instruction and to what extent they retain the scientific…

In the past two decades, the role of language in the science curriculum has become prominent in science education literature. From a constructivist perspective, language mediates social interaction and meaning is constructed as learners interpret and reinterpret events through the lens of prior knowledge. This perspective applied to the science…