In this article, the author describes the outcomes of a student voice project she introduced at her school, the Central Foundation Girls' School. This project, which involved students with trainee teachers, was adapted from the City of Portsmouth Girls' School. The students would, after comprehensive training, observe trainee teachers in the classroom and then provide written and oral feedback on the lesson, making suggestions as to how the trainee could improve the learning for students in the classroom. This was a project that offered real opportunities for students to be involved in a student voice initiative that could have a positive impact in the classroom.