When Math Is Built for Everyone, Everyone Can Do Math

Exploring Universal Design in Math Education

At SUMM, we believe something simple and powerful:

Math is for everyone.

Every body.
Every brain.
Every learning style.
Every access need.

When we design math experiences with all kinds of thinkers in mind from the start, the math becomes bigger, bolder, and more joyful.

That’s the heart of universal design: building math spaces that welcome every human into the circle.

At SUMM, this is a journey. While we are still evolving, we intentionally apply universal design principles to our outreach and exhibitions to ensure every visitor feels welcome.

Multiple Ways to Explore a Big Idea

Not everyone learns the same way — so we offer many paths in.

  • You can see the math with visuals or color-coding.

  • You can touch the math with blocks, tiles, 3D prints, and real-world objects.

  • You can hear it through stories or audio.

  • You can move with it through hands-on stations and interactive builds.

This grounds abstract concepts in the physical world, allowing learners to choose the path that best suits their cognitive style.

Multiple Ways to Show Your Thinking

No one should have to squeeze their ideas into one “right” format.

  • Build a model instead of writing an equation.

  • Draw a picture or diagram.

  • Talk it out — verbally, with gestures, through storytelling, or by pointing and moving pieces.

  • Use digital tools or take a photo of your work.

When learners choose how to show their thinking, their true understanding shines.

Multiple Ways to Engage and Belong

Great math invites everyone in — from the quick explorers to the slow-and-steady thinkers.

  • Low-floor/high-ceiling tasks let learners start simple and stretch as far as they want.

  • Open-ended puzzles spark curiosity and collaboration.

  • Sensory supports (fidgets, headphones, quiet corners) help participants regulate and rejoin.

  • Group members can choose their role in the work — builder, checker, storyteller, creator.

There’s no one right pace or one right path.

Environments That Work for All Kinds of Bodies and Brains

A math space should be easy to enter — and easier to stay in.

  • Clear visual signs and predictable layouts.

  • Wheelchair-friendly paths and varied table heights.

  • Quiet zones and collaborative zones.

  • Visual previews of what’s coming next.

  • Easy opportunities to take breaks and come back in without losing your place.

This kind of design removes barriers before they appear.

Communication That Helps Everyone Succeed

Good instructions are clear, kind, and flexible.

  • Short sentences + visuals to match.

  • Step-by-step cards learners can carry to a station.

  • Multilingual options when possible.

  • Modeling every activity with gestures and examples.

  • Quick, low-pressure check-ins (“thumbs up if you want to try it; sideways if you want to see one more”).

Everyone deserves to understand what they’re being invited to do.

Tasks Built for Many Paths and Many Abilities

  • Open questions with multiple valid solutions.

  • No timed tests or speed pressure.

  • Manipulatives that suit different motor abilities.

  • Context-rich challenges that don’t rely only on symbolic math.

These choices remove obstacles and open doors.

Assessment That Honors All Learners

Learners can show what they know in the way that works best for them

  • Portfolios with photos, drawings, models, and reflections.

  • Untimed check-ins with options for breaks.

  • Facilitators observe understanding in action — prioritizing the process over a finished worksheet.

Assessment becomes a tool for growth, not a gatekeeping test.

Heather DeFord

Heather is a Certified Nonprofit Professional with experience in elementary and alternative education. She received her B.S. in Recreation Management from Brigham Young University. She was an elementary school teacher before developing educational programming with the Pinelands Institute of Natural and Environmental Studies. As someone who has participated in alternative education programs as a student, teacher, and parent she knows the value of having a strong understanding of math and the critical thinking techniques that can be built from that understanding.

https://seattlemathmuseum.org/team/heather-deford
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