Give the gift of math!

Your Support Helps SUMM Make An Exponential Impact!

SUMM creates equitable learning opportunities that serve as a launchpad for curiosity and confidence in math. SUMM provides culturally responsive student, family, and community math activities to meet students where they are, and explore math in hands-on, fun ways that spark curiosity and ignite new ideas that stay with them for life.

Join our generous donors and make a one-time or recurring gift by completing the form below.

Together, we can help learners discover a passion for math and how it enriches their personal and professional opportunities forever.

How to Give the Gift of Math

  • $25 - Provides a family with a new math game for their home

  • $50 - Underwrites a SUMM2Go Math Kit for a classroom or library

  • $100 - Supports SUMM Educators to develop new curriculum for schools and community programs

  • $250 - Funds an Educational Outreach Activity for 30 students

  • $500 - Provides a Drop-In Math Enrichment at a school or library or a Family Math Night

  • $1,000 - Supports a ½ day of an AweSUMM Pop Up Math Space at a local elementary school

  • $2,500 - Sponsors a 10-week Mathterschool Math Club

  • $5,000 - Provides a full SUMM Math in the Community Program, which includes 10-weeks of Mathterschool, ½ day of an AweSUMM pop up math space, 1 Family Math Night, and up to 4 library Educational Outreach events

  • $50,000 - Funds the SUMMobile for 1 year

Other Ways To Give

  • Reach out to info@seattlemathmuseum.org to start the conversation about your pledge options.

  • Seattle Universal Math Museum is registered as a nonprofit with corporate giving platforms Benevity, Blackbaud, PayPal Giving Fund, etc. for donations and matching. We can add other matching services on request.

  • Please email us at info@seattlemathmuseum.org to let us know, and you can mail a check to our mailing address:


    Seattle Universal Math Museum


    3815 S Othello Street


    Suite 100-319


    Seattle, WA 98118

  • You can donate using Zelle through your bank by creating a payee named Seattle Universal Math Museum with the email address info@seattlemathmuseum.org. Please also email us with your contact info so we can send you a thank you!

  • Please see our Venmo profile here.

  • Yes, please email us at info@seattlemathmuseum.org with to find out about our stock and other donation processes.

  • Yes, SUMM’s tax ID is 84-2800368. If you have more questions, or would like to notify us of your recommendation, please email us at info@seattlemathmuseum.org.