The concept of content and language integrated learning (CLIL) for English as a foreign language (EFL) writing has been extensively investigated to aid language acquisition; however, there is a paucity of knowledge regarding its impact on a specific element of writing development. This systematic literature review aimed at exploring the impacts of…

Content and language integrated learning (CLIL) involves teaching an additional language through the study of a subject, and teaching the subject through the medium of the new language. CLIL approaches to additional language acquisition are widely adopted and broadly successful, though some content-subjects may be better suited than others. The…

While CLIL programmes have been extensively researched for their impact on L2 learning outcomes, the relationship between young learners' L2 proficiency and subject knowledge has received less attention. This study aimed to address this research gap by examining the science content knowledge of two cohorts of Grade 5 students (n = 100) from two…

In bilingual elementary classrooms where English is taught as a foreign language, science lessons often prioritize spoken interaction, while reading and writing receive less emphasis. This article explores how Cognitive Discourse Functions (CDFs)--such as defining, explaining, hypothesizing, and evaluating--can support disciplinary and…

Assessing the content of learners' compositions is a common practice in second language (L2) writing assessment. However, the construct definition of content in L2 writing assessment potentially underrepresents the target competence in content and language integrated learning (CLIL), which aims to foster not only L2 proficiency but also critical…

New approaches to teaching English have slowly been included in English teacher education in Chile in the last decade. Typically, the curriculum maps of these programs have followed a traditional paradigm based on grammatical curricula, however, new versions of these plans have shown evidence of, at least in paper, the adoption of new approaches,…

Although some second language (L2) pedagogical approaches recognize critical thinking (CT) as an important skill, its assessment is challenging because it is not a well-defined construct with varying definitions. This study aimed to identify the relevant and salient features of argumentative essays that allow for the assessment of L2 students' CT…

This qualitative research study explored how content and language integrated learning (CLIL) could be implemented to benefit English-major teacher candidates in Vietnamese higher education in terms of enhancing their sense of learning value, competence, autonomy, and relatedness. Despite some existing struggles during the implementation, the…

Content and language integrated learning (CLIL) programs impose enormous demands on teachers, who are expected to integrate the two aspects pedagogically. Content and language teachers are thus encouraged to collaborate to help students master content knowledge and develop their additional language (L2) proficiency simultaneously. To reveal…

While translanguaging has gained significant traction as a theory of language that holds implications for educational settings with students from various language backgrounds, its viability in content assessment remains an unresolved issue. Students in English-medium instruction (EMI) programs at a private university in Türkiye participated in…

This research was a quasi-experiment that examined the effects of CLIL in an educational context in Taiwan's higher education. Two groups of first-year undergraduate students were involved. One (65 students) was taught with CLIL; the other (59), the conventional approach. Their knowledge of the content and learning attitudes (self-efficacy and…

In this study, the authors address the case of STEM (science, technology, engineering, mathematics) content teachers in an English medium instruction (EMI) environment in Kazakhstan to argue that the professional needs and identities of these teachers are considerably different than the specialist English teachers who teach English language skills…

The profound evolution that Spanish language education has experienced since the passing of the first modern educational law in 1970 has led to improved students' proficiency. In this sense, traditional foreign language teaching has been gradually substituted by Bilingual Education in the country to promote language learning, intercultural…

English learner (EL) students face the challenge of learning a new language while simultaneously learning other subjects. Similarly, English as Second Language (ESL) teachers have the added responsibility of teaching academic language in STEM subjects to EL students, in addition to language teaching. This article explores how a participant…

Within the research on bilingual learning, first studies have revealed that content learned in one language is retrieved more slowly when participants have to switch language from instruction to testing (i.e., language-switching costs, LSC). These costs are attributed to language-dependent knowledge representations. However, the cognitive…