To become an elementary school teacher, one needs a bachelor's degree in elementary education which takes 4 years. A master's degree is required to become a principal. Teachers must also obtain a state license and sometimes complete an internship. The median salary for an elementary school teacher is $53,400 according to the Bureau of Labor Statistics. Employment in this field is expected to grow 12% by 2022 as student enrollment and retirements increase. Central Connecticut State University, Eastern Connecticut State University, and University of Hartford offer programs to become an elementary school teacher.