Following the push to improve science literacy and implement science education programs in the 1970s, organizations such as the National Science Foundation (NSF) and American Association for the Advancement of Science (AAAS) have worked fervently to develop programs aimed at reforming science education and increasing science literacy among America’s students. The emergence of teacher-scientist partnerships in K-12 classrooms has proven influential in broadening teachers’ content knowledge, understanding of scientific inquiry, and increasing teachers’ confidence in their abilities to teach science. Unfortunately, research exploring how these partnerships impact teachers’ identities, in general, and teachers’ self-efficacy, pedagogical practices, and identities as scientists, more specifically, has remained limited.