Author

Term

Spring 2026

Capstone

Dissertation

Degree Name

EdD

Primary Advisor/Dissertation Chair

Michelle Benegas

Abstract

Secondary dual language and immersion (DLI) teachers who teach content courses, such as social studies or science, balance two central responsibilities: meeting content-area standards and supporting students’ language development (Cammarata & Tedick, 2012). Managing these responsibilities presents challenges when preparing and using instructional materials in languages other than English (Moate, 2014; Morton, 2013; Skinnari, 2020; Sun, 2017). While existing research shows that DLI teachers expend enormous energy seeking and preparing instructional materials for their content-area classes (Mathieu, 2022), little is known about the factors that guide this work or how well existing materials meet teachers’ needs. This dissertation sought to understand: What factors do secondary dual language and immersion teachers consider when using their instructional materials in content-area courses? How well do currently available instructional materials meet the needs of dual language and immersion teachers? Using a sequential qualitative mixed-methods design (Riazdi & Candlin, 2014), data were collected through a survey of 26 DLI teachers in Minnesota and follow-up interviews with eight participants. The data were analyzed deductively using the Criteria for Language Immersion Curriculum (CLIC) conceptual framework (Larsen, in revision), followed by an inductive analysis examining how teachers make instructional materials accessible to students. Findings indicate that teachers prioritize linguistic accessibility in their interactions with instructional materials and report limited availability of content-area instructional materials that match their students’ language proficiency. Teachers also use instructional materials to promote critical thinking by taking on the perspectives of speakers of the partner language. Teachers highlight the near-impossibility of finding high-quality materials in the partner language on topics such as local history. As a result, teachers expend enormous energy translating, creating and adapting materials. Findings suggest a need to facilitate access to instructional materials suitable for DLI classrooms, including curating materials for language learners and creating high-quality supplementary materials to support content and language learning in DLI classrooms.

Research Methodology

Case Study, Interview, Survey (attitude scale, opinion, questionnaire)

dc_type

text

dc_publisher

DigitalCommons@Hamline

dc_format

application/pdf

dc_source

School of Education Student Capstone Theses and Dissertations

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