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Meet the Arlington High School Math & Computer Science Department!
Meet the Arlington High School Math & Computer Science Department!
For more information about Arlington High School visit their website.
Ms. Alina Artyunova
Ms. Alina Artyunova
Courses Taught
Algebra 2
AP Precalculus
Get to Know You
Pronouns: she/her/hers
Teaching at AHS since 2022
Education: Boston University, Ed. M.
Hometown: Novosibirsk (Russia)
Hobbies: Hiking, Cooking, Painting
Ms. Lou Lou Baghdady
Ms. Lou Lou Baghdady
Website Link
Courses Taught
Geometry
Algebra 2
Get to Know You
Pronouns: she/her/hers
Teaching at AHS since 2022
Education: Lesley University
Hometown: Belmont, MA
Hobbies: Swimming, playing the piano, and going for walks.
Ms. Joanna Begin
Ms. Joanna Begin
Courses Taught
ISQR
Precalculus
Get to Know You
Pronouns: she/her/hers
Teaching at AHS since 2003
Education: Worcester Polytechnic Institute, Cambridge College.
Hometown: Suffield, Ct
Hobbies: Cooking, Crafts, and Volunteering
Mr. Jon Brennan
Mr. Jon Brennan
Courses Taught
Algebra 2
Precalculus
Get to Know You
Pronouns: he/him/his
Teaching at AHS since 2023
Education: Stonehill College
Hometown: North Andover, MA
Hobbies: Running and Ultimate Frisbee
Mr. Walker Bristol
Mr. Walker Bristol
Courses Taught
Algebra 2
AP Statistics
Get to Know You
Pronouns: he/him/his
Teaching at AHS since 2026
Education: Tufts University (B.A.), Harvard University (M.Div.), Lesley University (M.Ed.)
Hometown: Wilmington, NC
Hobbies: music, biking, and carnivorous plants
Mr. Zach Burdeau
Mr. Zach Burdeau
Courses Taught
Algebra 2
Precalculus
Get to Know You
Pronouns: he/him/his
Teaching at AHS since 2019
Education: College of the Holy Cross
Hometown: Andover, MA
Hobbies: Basketball, Cycling, Running, watching sports, and hanging with friends!
Mr. Conall Butchart
Mr. Conall Butchart
Courses Taught
Algebra 1
Geometry
Get to Know You
Pronouns: he/him/his
Teaching at AHS since 2026
Education: Colby College
Hometown: Needham, MA
Hobbies: Volleyball, Running, Soccer, and the Miami Dolphins
Ms. Katelyn Coleman
Ms. Katelyn Coleman
Courses Taught
Geometry
Algebra 1
Get to Know You
Pronouns: she/her/hers
Teaching at AHS since 2019
Education: BA in Psychology, Boston College. MS in Education St. John's University
Hometown: Malden, MA
Ms. Blythe Colyer
Ms. Blythe Colyer
Courses Taught
Algebra 2
AP Calculus AB
Get to Know You
Pronouns: she/her/hers
Teaching at AHS since 2016
Education: BS in Mathematics/Dance from Haverford College, MAT in Secondary Math Education from Boston University
Hometown: Green Twp, New Jersey
Hobbies: hiking, yoga, reading, cooking, and eating
Mx. Shai Fischmann
Mx. Shai Fischmann
Courses Taught
Geometry
Statistics
Computer Science Principal
Get to Know You
Pronouns: they/she
Teaching at AHS since 2020
Education: Swarthmore College; High Meadows Graduate School
Hometown: Scotch Plains, NJ
Hobbies: Reading, Aerial Silks, Playing with my cats
Ms. Shannon Gusmini
Ms. Shannon Gusmini
Courses Taught
Algebra 1
Get to Know You
Pronouns: she/her/hers
Teaching at AHS since 2022
Ms. Yu Yan Hayford
Ms. Yu Yan Hayford
Courses Taught
Algebra 2
Calculus
Get to Know You
Pronouns: she/her/hers
Teaching at AHS since 2022
Education: Boston University
Hometown: Guangdong, China
Hobbies: hiking, cycling, going to yard sales
Dr. Tom McCauley
Dr. Tom McCauley
Courses Taught
Geometry
AP Calculus BC
Get to Know You
Pronouns: he/him/his
Teaching at AHS since 2016
Education: Ph.D. in Mathematics from Boston University
Hometowns: Wellesley, MA
Hobbies: reading, dogs, and cats
Mr. Webster McEvoy
Mr. Webster McEvoy
Courses Taught
Geometry
AP Precalculus
Get to Know You
Pronouns: he/him/his
Teaching at AHS since 2019
Education: Special Education at Boston University
Hometown: Durham, NC
Mrs. Lindsey McPherson
Mrs. Lindsey McPherson
Courses Taught
Algebra 2
AP Statistics
Get to Know You
Pronouns: she/her/hers
Teaching at AHS since 2010
Education: Masters in Secondary Education (Math) from UMass Boston, Undergrad in Business from Boston College
Ms. Bridget Neale
Ms. Bridget Neale
Courses Taught
AP Precalculus
Linear Algebra
Number Theory
Get to Know You
Pronouns: she/her/hers
Teaching at AHS since 2025
Education: BA in Math from Harvard University, MA in Math from Boston University
Hometown: Concord, MA
Hobbies: swimming, hiking, thrifting
Mr. Dan Sheldon
Mr. Dan Sheldon
Courses Taught
AP Computer Science
AI with Python SI
Java Web Development
Get to Know You
Pronouns: he/him/his
Teaching at AHS since 2000
Education: B.S. and M.Eng. in Computer Science from MIT
Hometown: Arlington, MA
Hobbies: singing, dancing, hiking, and biking
Ms. Q Sultana
Ms. Q Sultana
Courses Taught
Computer Science Principles
Computer Science Discoveries
Intro to Data Science
Intro to Software Enginering
Ms. Jessica Toupin
Ms. Jessica Toupin
Website Link
Courses Taught
Geometry
AP Statistics
Get to Know You
Pronouns: she/her/hers
Teaching at AHS since 2022
Education: UMass Amherst , McGill University
Hometown: Dracut, MA
Hobbies: Opera and classical music, hiking, watching QVC, playing board games
Ms. Meshia Williams
Ms. Meshia Williams
Courses Taught
Algebra 2
Get to Know You
Pronouns: she/her/hers
Teaching at AHS since 2015
Education: Secondary degree in Education at Emmanuel College and Masters in Ed at Cambridge College
Hometown: Cedarhurst, Long Island
Hobbies: bike riding, riding scooters, paddle boarding, people watching, and eating Haribo Gold Bears.
Mrs. Catherine Willwerth
Mrs. Catherine Willwerth
Courses Taught
Topics in Algebra
Algebra 1
AP Calculus AB
Get to Know You
Pronouns: she/her/hers
Teaching at AHS since 2018
Education: B.S., Mathematics, Furman University; MAT, Math Education, Duke University; CAGS, Math Education, Boston University
Hometown: Groveland, Florida
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