Final answer:
A bachelor's degree in psychology or a related field, along with teacher certification, is the minimum requirement to teach psychology in high school.
Step-by-step explanation:
To teach psychology courses at the high school level, the minimum degree requirement is typically a bachelor's degree in psychology or a related field. However, educators must also complete a teacher preparation program and obtain state certification or licensure specific to the state where they plan to teach. These requirements can vary by state, but a bachelor's degree along with completion of an accredited teacher education program is a common pathway to becoming a high school psychology teacher.