Degrees and Certifications:

Andrea Breun

Andrea Breun teaches Advanced Geometric Concepts, Geometry Honors and AP Statistics at Oyster Bay High School. She received her Bachelor’s and Master's Degrees from LIU Post. During her career, she taught at the middle level for 2 years and has taught at the high school level for 13 years. She was a class adviser for several years and currently is the District Comptroller. Ms. Breun is excited for the new school year and looks forward to working with her students, teaching them that the learning of mathematics is fun and worthwhile.


Ms. Breun’s contact information:

Phone: 624-6500 ext. 5253