Few studies on the role of bilingualism in mathematics classrooms explore the intersection of biliteracy, language use, mathematical discourse, and numeracy--especially at the middle school level. Drawing from biliteracy development theory and reform mathematics education literature, this qualitative case study of a dual-language mathematics…

Background and Context: In this theory paper, we explore the concept of translanguaging from bilingual education, and its implications for teaching and learning programming and computing in especially computer science (CS) for all initiatives. Objective: We use translanguaging to examine how programming is and isn't like using human languages. We…

Dual language programs are poised to produce bilingual/biliterate teacher candidates to alleviate bilingual educator shortages. Therefore, in search for ways to support the growing number of Spanish/English dual language programs in Texas, the authors of this paper analyzed the variations of Spanish language and proficiency levels of 9th grade…

Throughout our targeted approach of explicit collaborative translation during small-group reading instruction in a bilingual education classroom, fourth grade emergent bilinguals employed the strategy to comprehend narrative text in a range of ways, similar to middle school students in reading instruction research. As students acknowledged the…

This technical appendix supports the "New Mexico Charter School Study: Findings Report," providing detailed information on statistical methods and results. The document includes: (1) Overview of Study Design; (2) Charter School Lottery Study; and (3) Dual Language and Charter School Matching Study. The Charter School Lottery Study…

Conducted for Arnold Ventures by Abt Associates, the "New Mexico Charter School Study: Findings Report" collates the results of Abt's evaluation of numerous charter schools in the state, several of which employ a whole-school dual language model. The study also created multiple logic models for use by practitioners, policymakers, and…

Content and language integrated learning (CLIL) has expanded in Europe, favored by the large body of research, often showing positive effects of CLIL on L2 development. However, critical voices have recently questioned whether these positive findings apply to any language, given that most research focuses on English. Taking into account this…

The Change Laboratory methodology offers the potential to support expansive learning in preservice bilingual teacher education. This qualitative case study examines how ten preservice Chinese and Korean bilingual teachers, who participated in a Change Laboratory intervention, engaged one of the major Change Laboratory instruments, the four-field…

To keep the United States economically competitive in a rapidly changing world, business leaders are calling for employment candidates who can work efficiently in a globalized context with both language skills and cross-cultural dispositions critical to the economic success of the country. These language proficiency skills and cross-cultural…

To what degree can multilingual students profit from bilingual teaching approaches, even when they lack experience in the academic or technical register in their home languages? This study explores this research question in a mixed methods design for a German/Turkish bilingual intervention aimed at fostering conceptual understanding of fractions…

The purpose of this research is to examine the English language proficiency trajectories of 2,201 fourth- through eighth-grade Latino English learner (EL) students who differed by current English language proficiency and were enrolled in a dual language program. Results showed that (1) students in the four English language proficiency groups…

This paper uses a multilevel analysis of mathematical reasoning rooted in Cultural Historical Activity Theory to examine how mathematical discourse and student reasoning about linear functions developed across 3 weeks in a ninth grade bilingual algebra class. Despite the teacher's expertise teaching with a conceptual focus, and her stated…

This paper draws on practitioner inquiry and participatory action research methodologies to recount how five K-12 educators, who inhabit a range of positionalities and levels of teaching experience, engage in a collaborative professional development program, called Teaching Out Loud as they draw upon critical literacy theory and practice to…

The Next Generation Science Standards (NGSS) call for students to exhibit an in-depth understanding of scientific inquiry practices, including direct observation, creative design thinking, and argumentation based on evidential learning. To support academic equity for multilingual learners, these new expectations require reconceptualization of…

Dual language bilingual education (DLBE) is a unique form of bilingual education that has the potential to preserve and develop the heritage languages of emergent bilinguals, foster high levels of bilingualism, and address academic disparities, thereby changing emergent bilinguals' educational conditions and learning outcomes. Yet, DLBE schools…