Episode 18: Design Principles for Examining Student Practices in a Technology-Mediated Environment

In this article, we present a set of design principles to guide the development of

instructional materials aimed to support preservice secondary mathematics teachers

(PSMTs) examining student practices in technology-mediated environments. To

develop design principles, we drew on the literature related to technological

pedagogical content knowledge (TPACK; Niess, 2005), video cases as learning objects

(Sherin & van Es, 2005), and professional noticing (Jacobs, et al., 2010). After presenting

the design principles, we share a task created using these design principles. Finally, we

share PSMTs’ reflections about changes in their own understanding after examining

students’ practices. Their responses provide insights into the usefulness of the

design principles for deepening PSMTs’ mathematical knowledge and knowledge

of students’ understanding, thinking, and learning with technology.

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Special Guests: Allison W. McCulloch,, Charity Cayton, Jennifer N. Lovett, and Lara K. Dick.