| Aspect | Per Diem Paraprofessional | Substitute Teacher |
|---|
| Credentials | High school diploma or equivalent; some states require paraprofessional certification | High school diploma; teaching certification or substitute teaching permit often required |
| Work Environment | Assist students under supervision, typically in special education or classroom support roles | Lead classroom instruction temporarily, manage students, and follow lesson plans |
| Employer & Industry Usage | Schools, districts, special education programs | Schools, districts, substitute teaching agencies |
While both roles support educational settings, Per Diem Paraprofessionals assist students under supervision, often in special education, whereas Substitute Teachers lead classrooms temporarily, managing instruction and student behavior. The key differences lie in certification requirements and job responsibilities, though both are essential for school operations.