In the context of early algebra research and as part of a classroom teaching experiment (CTE), we investigated fourth grade (9- to 10-year-old) students' justifications of how they performed tasks involving the functional relationship y = 2x. We related their written justifications (part of the task) to the task characteristics, which included…

The aims of the current project were to: (a) describe lexical diversity, morphologically complex word use (MCW), and writing quality ratings of 5th-grade students with diverse language backgrounds and (b) to examine the relationship between analytical components and writing quality ratings with performance on measures of language and literacy…

The aims of the current project included to (a) describe the use of connectives in written language samples by fifth grade students, (b) examine differences in connective use between groups who differed in English proficiency and exceptionalities, and (c) examine the predictive relationship between connective measures and writing quality ratings.…

While many elementary-level children in the United States still do not have access to a second/additional language (L2), an increasing number are educated via Foreign Language Exposure (FLEX) tracks. Our two-semester study examines elementary-level L2 learners' engagement, emerging L2 Spanish vocabulary use, and awareness of the arbitrary nature…

This paper describes how fifth-grade English Learner students (ELs) in an urban school district develop the mathematics register during a problem-solving lesson. It provides examples of students' work to illustrate how they use the mathematics register to communicate their mathematical ideas orally and in writing. The teacher implemented teaching…

This qualitative case study examined the interactions between four Mexican parents from immigrant backgrounds and their children during the process of creating two biliteracy family projects that centered on their experiential knowledge. Informed by a theoretical lens of sociocultural linguistics and community cultural wealth, this study examined…

Although scholarship in New Literacies increasingly emphasizes multimodal reading, some traditional perspectives on comprehension pedagogy continue to advocate for focusing discussion on linguistic content of texts, concerned that allowing students to discuss illustrations could siphon attention from the words (linguistic content). Largely absent…

This article contributes to the scarcity of research on the interface between task-modality and the use of previously known languages (PKL) in young learners. It examines the use of Basque/Spanish by CLIL learners (aged 10-11) during oral interaction while completing two collaborative tasks in English: a speaking task and a speaking + writing…

A number of studies have demonstrated strong links between students' language features (as found in spoken and written production) and their math performance. However, no studies have examined links between the students' language features and measures of their Math Identity. This project extends prior studies that use natural language processing…

Adjectives, like nouns and verbs, are one of the three major classes of lexical words. But, unlike nouns and verbs, they emerge late in acquisition. In Catalan, as in many other languages, their use is closely linked to the literate lexicon learned at school-age. Thus, the use of adjectives can be a good indicator of later language development.…

This article presents a study of Danish young English language learners' (YELLs') contact with and use of Extramural English (EE) (N = 107, aged 8 [n = 49] and 10 [n = 58]). They have received little formal English instruction: two lessons per week for one year. Data on EE-habits were collected with a one-week language diary (self-report with…

In this article, I examine French language instruction in an elementary classroom serving primarily children of Afro-French immigrants in Paris. I show that a prevalent French language ideology privileges written over oral expression and associates full mastery of written French with rational thought and full inclusion in the French polity. This…

Following observations and interviews with transnational children that have one or more years of school in the United States and are now in school in Mexico, it was determined that the Mexican public school system has no mechanism in place to offer them the support they need. Therefore, I collaborated with Mexican university students to seek…

In Mexico almost ten million people speak an indigenous language. Recognizing the pluralistic nature of the nation, the Mexican Constitution mandates bilingual-intercultural education; in reality, however, the school system typically imposes the Spanish language and dominant culture on indigenous children. For these children their academic success…

This study examines how the language used at home, Putonghua or Cantonese, has influenced the Chinese reading attainment of 4335 primary school students in Hong Kong. Also examined was the influence of the birthplace and home background socioeconomic status (SES) of the reader. Although the indigenous Hong Kong population uses Cantonese, a dialect…