The study investigated learners' mathematical discourse on the hyperbola from a commognitive perspective, and focused on algebraic, graphic, and numeric representations of the hyperbola. Task-based interviews were conducted with five Grade 10 learners from a township school. Learners' mathematical discourse was analysed by means of the Discourse…

Words that are part of colloquial English but used differently in a technical domain may possess lexical ambiguity. The use of such words by instructors may inhibit student learning if incorrect connections are made by students between the technical and colloquial meanings. One fundamental word in statistics that has lexical ambiguity for students…

There is a growing body of research from various perspectives in heritage language (henceforth HL) acquisition as an emerging field. Some studies proposed that HL acquisition is a differential acquisition compared with the baseline language (i.e., the language spoken by the parents or caregivers) (Kupisch & Rothman, 2018; Dubiel &…

This paper analyzes the adequacy of mobile chatting via Whatsapp for the enhancement of a type of spontaneous and colloquial written interaction which has a strong connection with oral discourse. This is part of a research project undertaken with Spanish students of German as a foreign language with a beginner's or quasi-beginner's level. The…

The meaning of the term energy varies widely in scientific and colloquial discourse. Teasing apart the different connotations of the term can be especially challenging for non-science majors. In this study, undergraduate students taking an interdisciplinary, general science course (n?=?49) were asked to explain the role of energy in five contexts:…

This study was conducted to investigate the influence of Colloquial Jordanian Arabic upon the use of negation and the definite article in English. The sample of the study consisted of 100 male and 100 female Jordanian 10th graders in the academic year 2011-2012. The students were randomly selected from public schools in the region of Karak-Jordan.…

In this paper we explore the idea that learning science involves appropriation of the school-science language and how it manifests in the classroom. This is done through an analysis of peer group discussions in Swedish secondary schools; discussions that served both as an arena for learning and as a research tool. In this arena, the students are…

Despite the society's growing understanding of sign languages, particularly American Sign Language (ASL), there is still a profound limitation on the availability of literary, linguistic, historical, and other reference materials related to them because of the lack of a commonly accepted writing system. This article transcribed and analyzed a set…

Language is the way students and teachers communicate in the science classroom, but language of science is not always the language children and adults use in their everyday life. As Michaels, Shouse, and Schweingruber put it, "In science, words are often given specific meanings that may be different from or more precise than their everyday…

This study investigated and compared how native-English and native-Korean speaking university students, who received their education respectively in the U.S. and in Korea, thought about the concepts of "infinity" and "limit". The primary motivation for this study was the discontinuity in Korean and the continuity in English…

The saying "I can understand English but I can't speak" is so commonly used by Turkish people that it would be fair to state that not being able to speak English has almost become a syndrome in society. This study delves into the causes of this syndrome. In two state high schools, 293 high school students filled out a questionnaire…

Listening is a critical element in the competent language performance of adult second language learners. Listening is a demanding process, because of both the process itself and factors that characterize the listener, speaker, message content, and any accompanying visual support. The speaker's use of colloquial language and reduced forms,…

Empirical evidence has been provided about the importance of avoiding American Psychological Association (APA) errors in the abstract, body, reference list, and table sections of empirical research articles. Specifically, authors are significantly more likely to have their manuscripts rejected for publication if they commit numerous APA…

The proliferation of online simulation games across the globe in many different languages offers Computer Assisted Language Learning (CALL) researchers an opportunity to examine how language learning occurs in such virtual environments. While there has recently been an increase in the number of exploratory studies involving learning experiences of…

In Contemporary Standard Russian (CSR) and Contemporary Standard Polish (CSP) nominal possession is conveyed by means of the adnominal genitive. In this construction the dependent follows the noun it modifies and is marked morphologically for possession in the genitive case. The head noun is marked morphologically for any one of the six…