"Certified teacher with 9 years teaching experience"
...I am a certified teacher with 9 years of experience. I have taught for 4 years in a public school, 3 years in a private school, and 2 years as a tutor. As a teacher I have taught world geography, history, government, economics and AP Government. As a tutor I have worked with students in English, history, government and eco, and SAT reading and writing...