Educator Resources

Saturday Math

Welcome to Saturday Math, a professional learning community where teachers, administrators, curriculum enthusiasts, and other education colleagues come together to do, learn, and talk about mathematics. Designed for K–12 educators, this four-session program meets across the school year to support deep engagement with math and reflective conversations about the work of teaching.

Each facilitated session includes one or two rich mathematical tasks and structured discussions about our practice as math educators. Topics may focus on content (e.g., Connecting Fractions, Decimals, and Percents) or pedagogy (e.g., Using Mathematical Routines), always with an emphasis on making connections to your unique role—whether you’re a teacher, coach, administrator, or another education professional.

You’ll leave each session with new insights and the support of a vibrant community committed to growing together in the work of mathematics education.

Fee per session: $25
While each section will build upon the previous one, they can be taken individually.
Eligible for CTLE hours. Documentation provided upon request to cps@bankstreet.edu.

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Dates and Topics for 2025-26

February 7, 10AM – 1PM (hybrid on campus and online): Modeling Algebra
May 2, 10AM – 1PM (on campus): Building Bridges to Algebra

To register for a session, click on the linked title or see more details below.

Past sessions:

November 8, 10AM – 1PM (on – campus): Making Sense of Fractions
December 6, 10AM – 1PM (on-campus): Bridging Fractions and Decimals
  • Saturday, February 7 (hybrid on campus and online)

    MATH506NSPC26
    Modeling Algebra
    February 7, 10AM – 1PM (hybrid on campus and online)

    In our first hybrid session, we’ll explore algebraic thinking through multiple models—visuals, manipulatives, and symbolic representations. Whether you’re joining us in person or online, you’ll engage in rich math tasks and discussions that highlight how connecting different models can support students’ understanding of algebraic relationships.

    Come ready to think deeply, collaborate across modalities, and walk away with ideas to use in your own teaching.

    $25
    Register

  • Saturday, May 2 (on campus)

    MATH507NSPC26
    Building Bridges to Algebra
    May 2nd 10AM – 1PM (on campus)

    In our final session of the year, we’ll explore how key ideas from elementary and middle school mathematics—such as proportional reasoning—support students’ understanding of algebra in high school. Through collaborative math tasks and discussion, we’ll consider how to connect and extend students’ thinking as they transition into more formal algebraic work.

    Come ready to engage in math, reflect on teaching across grade levels, and leave with ideas to support your students’ growth.

    $25
    Register now

  • Saturday, November 8 (on campus)

    MATH504NFAC25
    Making Sense of Fractions
    Rescheduled: November 8, 2025 at10AM – 1PM (on – campus)

    Join us for the first Saturday Math session of the year! This session will focus on developing a deep understanding of fractions, with an emphasis on how to support students who struggle with this foundational concept. Together, we’ll engage in rich math tasks, reflect on our practice, and explore strategies to help all learners make sense of fractions.

    Come ready to do math, connect with fellow educators, and leave with ideas and resources you can use in your classroom.

    $25
    Register

  • Saturday, December 6 (on-campus)

    MATH505NFAC25
    Bridging Fractions and Decimals
    December 6, 2025 at 10AM – 1PM (on-campus)

    ​​In this session, we’ll explore how a strong understanding of fractions can serve as a foundation for making sense of decimals. Through collaborative math tasks and discussion, we’ll look at ways to help students connect these key concepts and support their reasoning along the way.

    Join us to do math, share ideas, and leave with resources you can use in your own classroom.

     $25
    Register

Thor Tillberg is a math educator and facilitator with 12 years of experience in public school classrooms. He has taught both as the content and special education teacher, bringing a deep understanding of how to support diverse learners. Thor earned a Master’s Degree in Teaching Adolescents with Disabilities from St. John’s University and a Master’s Degree in Math Leadership from Bank Street. He is committed to creating equitable learning experiences that foster belonging and community.

Jaime Lyn Palmer, MSEd, LMHC, is a math teacher in the NYC Public Schools where she holds professional certification. She is currently teaching 8th grade math and is a member of the Instructional Leadership Team at her school. She is also an adjunct instructor at Bank Street, where she has taught Teaching Math, Science & Tech: Curriculum, Methods & Assessment for Adolescents w/ Disabilities and Understanding Foundational Mathematics Concepts in Early Childhood Teaching, among others. Previously, Ms. Palmer was a music therapist and clinical case manager providing case management services for individuals with HIV/AIDS, mental illness, and unmet service needs. She earned a MSEd in Math Leadership from Bank Street College, a MA in Teaching high school math from Relay Graduate School of Education, and an MA in Education, Counseling Psychology from Teacher’s College, Columbia University New York, New York.

Fee per session: $25
While each section will build upon the previous one, they can be taken individually.
Eligible for CTLE hours. Documentation will be provided upon request after May 6th, 2024.

History of Saturday Math

Since 1989, Bank Street faculty, current students, and graduates have run Saturday Math at Bank Street. Saturday Math invites teachers, administrators, curriculum enthusiasts, and other colleagues from the metropolitan New York area to enter the doors of Bank Street and engage in experiences that reflect the College’s progressive thinking around mathematics education.

While Saturday Math has grown and developed over time, it maintains consistent core goals. We support the development of education professionals, provide access for prospective candidates for the Leadership in Mathematics Education program, and empower current graduate students to design and facilitate powerful professional development seminars. In keeping with Bank Street’s commitment to growing community, we provide a light breakfast and space for participants to network and mingle.

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