Gibbs - Mathematics » Teacher Directory

Teacher Directory

Meet the Gibbs Math Department!

Dr. Johanna Bunn

[email protected]

Learning Community 4

I am very happy to be working with my favorite students again, Arlington students! In addition to both the Gibbs School and Ottoson Middle School, I have taught classes for the Salem Public Schools, Boston University, Salem State University and at the Museum of Science, Boston. I have both a doctoral degree and a master's degree in education. Outside teaching, I enjoy travel, trying new things, and my puppy Lucy.

Pronouns: she/her/hers

Ms. Beth Hazzard

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Learning Community 1

I have been teaching in Arlington since the 2001 school year. I have a Masters and Bachelors in Ed. My hometown is in Upstate, NY. In my free time I enjoy sports, cooking, puzzles.

Pronouns: she/her/hers

Ms. Danielle Meaney

[email protected]

Learning Community 2


Ms. Jessica Ober

[email protected]

Learning Community 3


I am very excited to be returning to Gibbs for my second year, this year as an LC teacher! I have been teaching in Arlington for the past three years, at Peirce, Stratton, and Gibbs. While I obtained my education certification in undergrad, I am currently pursuing a master's degree in math education at BU. Outside of the classroom, I enjoy performing in community theater productions, reading, and waterskiing.

Pronouns: she/her/hers



Ms. Kelly O'Keefe

[email protected]

Learning Community 5

I have been teaching grade six in the town of Arlington since 1997. My journey began at Stratton School when sixth grade was housed in the elementary schools. When the sixth grade moved to Ottoson Middle School, I moved with it. The Gibbs School is now my new home where I will continue to teach math.


Pronouns: she/her/hers

 Ms. Janelle Ricciuti

[email protected]



Math Intervention

 Ms. Tabitha Schober
Instructional Coach
  • Pronouns: she/her/hers

  • Education: BA, Environmental Science, Boston University; M.Ed. in Curriculum and Instruction, Lesley University

  • Hometown: Lancaster, PA

  • Hobbies: reading, hiking, camping, cooking, and spending time with my dog

Miz Sue Susman

Computer Science

  • Pronouns: she/her/hers

  • Teaching at Gibbs since 2021

  • Education: BSN Kean University; M.Ed. in Educational Technology from Lesley University; currently enrolled in the Library & Media Studies M.Ed. program at Salem State University

  • Born in: Scranton, PA

  • Hobbies: programming, reading, bike riding, working out, traveling, digital photography & graphic design, cooking