We bring
to life.

Experience hands-on exhibits, weekend workshops, and community math events across Seattle.

Visit Us

Visit the Museum

See the exhibits at our museum at Kent Station. 437 Ramsay Way in Kent, open Friday-Sunday. Great for field trips or birthdays!

Learn More
Learn More

Join an Event

Join one of our one-time or multi-session events happening all around the Seattle area.

Find Events
Find Events

Host an Event

Bring a custom museum experience to your own school, library, community center, or business.

Reach Out
Reach Out

Featured Events

Featured
Golden Evening for the benefit of SUMM
May 8
Golden Evening for the benefit of SUMM

Celebrate the magic of mathematics at SUMM’s Golden Evening! Join us for a vibrant night of community, cocktails, and a special live performance of mathematical rope tricks. Whether you're an educator, artist, or supporter, come help us make math joyful and accessible for everyone in Seattle.

Beginner Origami @ SUMM
May 9
Beginner Origami @ SUMM

REGISTRATION REQUIRED — PAID CLASS

Combine your math and art skills through our Beginner Origami series! Designed for families with children, ages 7+, or individual adults. Basic origami skills or completion of Session 1 is recommended!

Family Math Fun Series (Week 2)
May 9
Family Math Fun Series (Week 2)

FREE EVENT — REGISTRATION REQUIRED

Join us for our Family Math Fun celebration! This event is a drop-in session for kids 3-10 and their caregivers to explore math with fun activities. Boost learning and family bonding!

May Volunteer Night
May 12
May Volunteer Night

See all upcoming events

Math at Home

Bring play-based math into your home or classroom with SUMM’s resources.

Latest Posts

Featured
Math in… Holiday Seating (Copy)
Math in… Holiday Seating (Copy)

SUMM wishes you a colorful (but conflict-free) Thanksgiving! How can math help create conflict-free seating arrangements? Click to find out 👀🦃

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Math in… Probabilistic Fallacies (Copy)
Math in… Probabilistic Fallacies (Copy)

Ever been on a hot streak… until you weren’t? What does math have to say about our probabilistic intuitions?

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Patterns are Everywhere! (Copy)
Patterns are Everywhere! (Copy)

Once you start looking for them, you can find patterns everywhere! In this edition of Talking Math, our team provides helpful ways to look for and play with patterns during everyday activities.

Read More →
At-Home Translational Tessellations (Copy)
At-Home Translational Tessellations (Copy)

Tessellations are a fun way to explore shapes! From honeycombs in a beehive to tiles on your bathroom floor, you can find tessellations everywhere.

Read More →
Discover More Resources
Discover More Resources

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