While all mathematics is mediated by language, the role of language is especially complex in bi- and multilingual mathematics classrooms, and more so in bilingual education programs in which the explicit goals of both language and mathematics learning intersect. We explore bilingual French immersion students' linguistic and mathematical…

This paper discusses the importance of considering bilingual learners' non-linguistic forms of communication for understanding their mathematical thinking. In particular, I provide an analysis of communication involving a pair of high school calculus bilingual learners, who interacted with a touchscreen-based DGE (dynamic geometry environment).…

This paper provides a detailed analysis of the mathematical communication involving a pair of high school calculus students who are English language learners. The paper focuses on the word-use, gestures and dragging actions in the student-pair communication about calculus concepts when paper-based static and then touchscreen dynamic diagrams.…

Determining the cross-cultural equivalence of multilingual tests is a challenge that is more complex than simple horizontal equating of test forms. This study examines the functioning of a trilingual test of preschool readiness to determine the equivalence. Different forms of the test have previously been examined using classical statistical…

Researchers followed 2 language minority children through their first 2 years of school, examining the influence of their parents and of school practices. Two cohorts of minority language students were followed from the beginning of kindergarten to the end of first grade. Students were observed once a week in their classrooms. Researchers kept…

In order to gain a better understanding of metaphor comprehension in different cultural contexts, this study compared the performances of two groups of children from different cultural and linguistic backgrounds but with common schooling experiences on two tests of metaphor: the Metaphor Triads Task (MTT) and the Proverbs Test. The Ravens Colored…

A 1992 Canadian study and 1994 followup investigated the high school experience of six Anglophone French immersion students who participated in a pilot program in French immersion in elementary and junior high school and continued immersion study in high school. Data were gathered during the students' tenth grade, primarily in semi-structured…

During the past decade, it has become fashionable to include an evaluation component with each new bilingual education program. The proliferation of empirical evaluation studies seems, however, not yet to have shed much light on very basic issues, such as the relationship between language of instruction and cognitive growth, academic achievement…