Empowering Substitute Teachers to Excel
We believe that every student deserves quality instruction, even when their regular teacher is absent. That's why we created the most comprehensive substitute teacher training platform available.
Bridging the Gap in Classroom Continuity
Substitute teachers play a crucial yet often underappreciated role in education. When regular teachers are absent, substitutes step in to maintain the learning environment and keep students on track. Yet historically, substitute teachers have received minimal training and support.
CertifiedSub was founded to change that. We provide comprehensive, professional training that equips substitute teachers with the skills, confidence, and credentials they need to excel in any classroom setting. Our courses cover everything from classroom management and lesson delivery to emergency procedures and special education basics.
What Drives Us
Our values guide every course we create and every interaction we have with educators and schools.
Excellence in Education
We believe every classroom deserves a prepared, confident substitute teacher who can maintain learning continuity.
Student-Centered Focus
Everything we create is designed to ultimately benefit students by ensuring quality instruction even when regular teachers are absent.
Practical Application
Our training focuses on real-world scenarios and actionable strategies that teachers can immediately implement in the classroom.
Community Support
We foster a supportive community where substitute teachers can connect, share experiences, and grow together.
Meet the Founder
CertifiedSub was built on a foundation of real classroom experience and a passion for supporting educators.
Bobbie-Jo Fimrite
Founder & CEO
Bobbie-Jo Fimrite founded CertifiedSub after years of experience in education — teaching, mentoring, and collaborating with schools. She created this platform after witnessing how much smoother classroom operations become when substitute teachers receive proper preparation and support.
Ready to Elevate Your Teaching Career?
Join thousands of substitute teachers who have gained the skills and confidence to excel in any classroom.