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Solving Problems for the Problem Solvers

For educators. For community. For the future.

For far too long, math class has been about memorizing facts and mimicking procedures. Math Medic was born out of the desire to make mathematics more engaging and relevant for all types of learners, while finding the joy in the subject.

Math Medic began when three math teachers from East Kentwood High School decided to make a change. They started teaching math classes for deep understanding, facilitating collaboration between students to promote flexible problem solving while working to engage all students through interactive lessons. After years of creating, testing, and iterating, they've built Math Medic – and are sharing their lessons and learnings with over 100,000 teachers across the U.S.

Meet the Team

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Based in Grand Rapids, Michigan, our team of educators, tech builders, teacher supporters, and question answerers are always ready to jump in and solve your problem.

  • Lindsey Gallas

    Lindsey Gallas

    Co-Founder

    As a former mathematics educator herself, Lindsey is proud to lead the Math Medic team, providing valuable…
  • Luke Wilcox

    Luke Wilcox

    Co-Founder

    Luke has 23 years of classroom experience teaching mathematics at East Kentwood High School, the #1 most…
  • Sarah Stecher

    Sarah Stecher

    Chief Content Creator

    Sarah is our “content creator” in every sense of the term. In addition to designing lessons, Sarah…
  • Matt McBurney

    Matt McBurney

    Special Projects Lead

    Matt is a teacher at West Allegheny High School in Pittsburgh, PA, who’s certified to teach math,…
  • Emily Bansuelo

    Emily Bansuelo

    Teacher Support Lead

    Working remotely from Sacramento, CA, Emily functions as our Executive Assistant. Her good-natured optimism and willingness to…
  • Kelly Pendleton

    Kelly Pendleton

    Curriculum and Assessment Specialist

    Kelly has the fun job of writing questions for the assessment platforms and free lessons. As an…
  • Pete Grostic

    Pete Grostic

    Head of School Adoptions

    Pete began his career as a middle and high school math teacher in Kentwood, Michigan, where he…
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Our History

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Since 2015, Math Medic has been serving over 100,000 teachers across the United States throughout the high school math curriculum.

2015

The EFFL model is born when “Stats Medic,” the very first iteration of Math Medic, is launched by Luke Wilcox and Lindsey Gallas.

2017

In addition to Intro to Stats, AP Statistics is added to Stats Medic. The first review course is launched.

2019

The Math Medic program expands to include Calc Medic. Lesson Designer, Sarah Stecher, joins the team to head up Calc Medic and create the AP Calculus curriculum.

2021

Math Medic launches with lessons for all high school core math classes, including Algebra 1 through Precalculus.

2022

Math Medic’s Assessment Platform is launched.

2023

AP Precalculus is added to Calc Medic.

2024

Stats Medic and Calc Medic roll under Math Medic to become a singular source of free high school math lesson plans, assessments, and AP reviews.

2025

Math Medic becomes a College Board approved textbook for AP Precalculus, AP Calculus, and AP Statistics.

Our Approach to Learning

Experience First, Formalize Later

We believe that every student is capable of engaging with mathematics in authentic, rich ways. We believe in the power of student voice and helping foster strong problem solvers. We believe our responsibility is to disrupt traditional classroom dynamics around who holds the knowledge. We believe in broadening our perspective on what it looks like to learn and do mathematics. The Experience First, Formalize Later (EFFL) model is a tool for cultivating this kind of environment. Are you ready to change your students’ perspective on math?

Our Virtual Teachers’ Lounge

Have a question? Need help solving a problem?

Find a community of math teachers in our Facebook Groups for Stats, Calc, and just General Math. Or follow us on Facebook and Instagram for regular updates.