Degrees and Certifications:

Andrea Breun

Andrea Breun teaches Geometry Honors, Geometry Lab, Intro to Statistics 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 both the middle and high school level. Ms. Breun is a National Board Certified Teacher, has served as class advisor, and is 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.

 Extra Help Schedule
Monday, Wednesday and Thursday from 2:20-2:40pm. Before school by appointment only.

Ms. Breun’s contact information:

Phone: 624-6500 ext. 5253