Facilitated Interdependent Language Learning (FILL)

Facilitated Interdependent Language Learning (FILL) is a flexible, learner-centered approach to language learning in which students pursue different languages and proficiency goals within a shared learning community. Guided by a teacher/facilitator, learners develop the habits, strategies, and confidence needed to direct their own growth as communicators.
FILL emerged in response to limited access to language programs, staffing and scheduling constraints, and the need for more personalized pathways to proficiency. Learners set meaningful goals, access resources, collaborate with peers, and document progress using nationally recognized proficiency frameworks while educators support reflection, goal setting, and lifelong language learning.

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Join the FILL Community

Connect with educators, supervisors, and school leaders exploring and implementing FILL.
Community Information:

FILL Community Network
We welcome inquiries from educators, administrators, and state leaders interested in learning more about FILL and its potential to support language learning in diverse educational contexts.

Research and Publications

Key publications from the

Center for Applied Linguistics (CAL)
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These publications highlight how FILL supports learner agency, equitable access to languages, and transparent proficiency-based learning pathways.