This activity engages students with the concept of mathematics identity to expand conceptions of what mathematics is and therefore what doing mathematics and being mathematical can mean. By mathematics identity, we refer both to ways a learner sees themselves and participates in mathematics, and the ways that others speak about or treat that…

Background/Context: Leah Boveda, a sophomore at Brown University, collaborated with her mother--Mildred Boveda, an intersectional studies scholar situated in special education and teacher education--to make sense of her high school community activism in Arizona. They retrace how Leah's experiences eventually shaped her understandings of and…

Below the surface of the ocean, currents, eddies, and other physical processes redistribute energy and biologically important elements. Measuring this transport can be challenging, and scientists must address a wide spectrum of oceanographic and engineering concepts when designing instruments to observe these processes. In this activity,…

We report on a long-term collaboration with ninth-grade mathematics teachers at a linguistically diverse high school in which we examined the intersection between mathematics and language, and how language and mathematical thinking can be developed together in a multilingual setting. We co-designed lessons that promoted conceptual understanding,…

Although special education and its legal provisions under the Individuals with Disabilities Education Act (IDEA) were designed to support all children with disabilities, it has created a litigious and bureaucratic environment that further marginalizes disabled and labeled children of color and their families. Falling short of a collaborative…