Research
Explore our published insights designed to help advance the field’s understanding of what works for English Learners, Dual Language Learners, and Multilingual Learners.

Dual Language Learners in Transitional Kindergarten
California’s Universal Transitional Kindergarten (UTK) multi-year expansion is a historic investment to expand access to early learning programs for every 4-year-old in the state. Alongside other early learning and care programs in the mixed-delivery Universal PreKindergarten (UPK) system, TK aims to provide young learners with the foundational experiences they need to thrive as they enter kindergarten and beyond. The following article showcases the impactful work taking place across California school districts—from university partnerships that support bilingual TK educators to the growth of dual language immersion (DLI) programs, and the creation of inclusive, welcoming environments for all children.

SEAL Overview Impact Report
SEAL’s Overview Impact Report showcases our mission, reach, and lasting influence on multilingual learners. Explore our story, see our statewide impact, learn how our pedagogy centers English Learners, and discover key lessons from our work with schools and communities.
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Key Lessons from Over a Decade of Impact
When schools center language, culture, and community, English Learners don’t just succeed—they thrive. We’ve identified eight key lessons about what it truly takes to create schools where multilingual learners flourish. Download to read more about these key lessons.

SEAL's 11 High-Leverage Pedagogical Practices
Our 11 High-Leverage Pedagogical Practices equip educators to create rigorous, joyful, and language-rich classrooms where every student succeeds. By integrating students’ linguistic and cultural assets, SEAL fosters a learning environment that values home languages and empowers diverse learners to reach their full potential.
Latest Presentations

Taller para familias – Promoviendo el bilingüismo: Compartiendo nuestras historias (CABE 2024)
Este taller le proveerá herramientas, y estrategias sobre cómo promover el bilingüismo en casa usando las mejores prácticas basadas en la investigación del modelo SEAL
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Supporting Bilingualism in Preschool and Transitional Kindergarten (CABE 2024)
This session will explore current research on meeting the needs of young DLLs, particularly in the area of oral language development in both their home language and English.

Leading for Equity: The Power of Dual Language Programs (CABE 2024)
Dual language programs are a transformative resource to create equitable classrooms that multilingual students deserve.

Cross-Linguistic Connections in Multilingual Programs (CABE 2024)
Bilingual children need the skills to analyze and understand both their languages; to know how they work and how they are similar and different.
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Coaching: The Essential Role to Enact Powerful, Lasting Reform(CABE 2024)
Implementing lasting systems change, as prescribed by the CA EL Roadmap, requires the essential role of a Coach to hold the vision of success for Language Learners
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Designated ELD that Targets Your Students Needs (CABE 2024)
Need help planning “in response to” Designated ELD lessons?