Source4Teachers was established in 2000 with the vision of enhancing the educational experience for students by staffing talented substitute teachers, substitute paraprofessionals, and substitute support staff in school districts. As a Source4Teachers substitute, you will become board-approved to work in any of our partner school districts throughout the state. You will have the flexibility to choose when and where you want to work. We have plenty of daily and long-term positions available. We offer the comprehensive training and ongoing support that you need to succeed and advocate for our substitutes who strive to become full-time teachers!