The first five years of teaching are believed to be crucial in a school district's teacher retention efforts. The challenge novice teachers face to meet learners' academic, social, and emotional needs within a school community can prove to be especially daunting. Additionally, the context in which teachers learn to teach such as easier-to-staff…

Reports in recent years have demonstrated math teacher shortages in hard-to-staff school contexts due to high rates of teacher turnover. In this paper, I evaluate the impact of exposure to new, new-to-school, and emergency/unlicensed teachers on student math achievement on one recent cohort of Indiana students in 3rd through 8th grade. I find that…