“…Through readings and activities authored by ambitious and responsive mathematics teaching research community (Carpenter et al, 2014; Empson & Levi, 2011; Yeh et al, 2017), TeachMath Project (Bartell et al, 2017; Drake, Aguirre, et al, 2015), alongside other texts (e.g., books, blog posts, and current events) authored by disability studies (Collins, 2013; Lambert, 2020, Tan, 2017; Tan et al, 2019; Yeh, 2021; Yeh, Ellis, et al, 2020; Waitoller & Thorius, 2016; Yeh, Sugita, et al, 2020) and disability justice activists (Annamma & Morrison, 2018; CAST, 2018; Lewis, 2020; Sins Invalid, 2019) for PSTs to engage in reflection and redesign of mathematics learning spaces. During the first 5 weeks of the course, PSTs interviewed students, caregivers, and school and community members and visited school and community locations to deepen their knowledge about the students and the local communities that the school serves and document the community‐based resources and past and current historical context that can be used for lesson planning purposes (Drake, Land, et al, 2015). Then, PSTs began implementing their lessons in Week 6 providing weekly opportunities to examine their own mathematics teaching practices and to work collectively to inquire into and identify ways ableism and racism pervade traditional mathematics routines to design alternative, more humanizing classroom spaces.…”