Degrees and Certifications:

Ms. Gina Costello

Hi!  Welcome to Ms. Costello's Webpage.  I teach biology in Room A-13.  This year I'm teaching 80%  I teach 2nd  period through 5th.  The best time if you want some help is  lunch, or if you can set up a time with me and I'd be happy to work with you after school.  Remember, I post my grades every Wednesday.  If you have any questions, please email me at

Last Modified on August 8, 2016