This report retraces the 10-year evolution of a higher-educational French language program that went from using commercial textbooks to student-centered curricula through three main stages: from American commercial textbooks to French commercial textbooks, from commercial textbooks to OER) textbooks, and from OER textbooks to student-centered curricula. The gradual evolution illustrates a way to handle resistance to change through the progressive implementation of new research or practice-based methods: action-oriented methodology for the first stage, Second Language Acquisition research-based approaches for the second stage, and practices based on current pedagogical trends for the third stage. The report provides the pedagogical rationale...