The purpose of this pilot study was to examine TeachLivE simulation used by speech--language pathology graduate students (SLP GSs) to practice questioning strategies with English learners (ELs) at various language proficiency levels. Using a communities of practice theoretical framework, data were collected through an assignment in a core graduate-level course that focused on assessment/intervention of ELs with communication disorders. The SLP GSs were required to prepare "leveled questions" prior to a simulation experience, respond to a survey, modify questions, and apply leveled questions during the simulation. Their self-efficacy in questioning strategies before and after the simulation was quantitatively measured, and their lived experiences were examined in the qualitative part of the data analysis. Findings suggest that the SLP GSs demonstrated more confidence or self-efficacy in using leveled questions with advanced level ELs and needed further practice adjusting their questions for ELs across other language proficiency levels. Recommendations for using simulation to practice evidence-based strategies are provided.