Impact Evaluation of Flashlight360 in Mountain View Public Schools: Year 2

This study examined the effectiveness of Flashlight360 by continuing a retrospective, mixed-methods quasi-experimental design of ELLs in Grades 1-12 during the 2023-24 school year in a large western state school district. Outcome measures included composite, speaking, and writing achievement gains on the WIDA ACCESS assessment administered to students in schools that implemented Flashlight360, relative to those of students in schools that did not implement the program. Impact analyses showed significant positive impacts of Flashlight360 on WIDA ACCESS composite score and proficiency levels, both for two-year and one-year student participants. Additional analyses showed significant positive impacts of Flashlight360 on WIDA ACCESS Speaking and Writing subscale scores for one-year students, as well as directionally positive impacts for two-year students. Digital usage variables were not significantly associated with WIDA ACCESS scores or proficiency levels.