• Hands On By Design

    A comprehensive way to learn number sense with games incorporated into every lesson!

  • For All Teaching Environments

    From PreK to 4th Grade, homeschool to 20 student classrooms, students build foundational math

  • Builds Confidence + Competence

    Supporting learners of all ages and differences

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These schools use Stern Math manipulatives to teach foundational math concepts

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Start teaching kids Pre-K and up!

Each multisensory set includes materials and a guidebook with math lessons and emphasis on games

Testimonials from Teachers & School Leaders

    "With Stern materials, math becomes interactive and exciting. Students' eyes light up when they walk in the room and the materials are on the table."

    Gayle Porter Lewis | Math Department Chair The Carroll School

    "Dr. Stern's material, so carefully planned and ordered, amazed and delighted me. … I could see deliberately put into play every abstract property of the arithmetic operations to which a mathematician would give a technical term. That was more than I dreamed could be done."

    Marguerite Lehr | Professor of Mathematics Bryn Mawr College

    "Stern Structural Arithmetic has helped our most struggling students develop their conceptual understanding of basic number sense and operations by improving their ability to identify and predict patterns in numbers."

    Middle School Teacher | Uncommon School, Brooklyn, NY