Exploring Set-Theoretic Practices of Youth Engagement in Connective Journalism: What We Lose in School-Mathematical Descriptions

Analyzing youth video submissions regarding COVID-19 to KQED’s ‘Let’s Talk About the Election’ website, we explore the mathematics these youth engaged in through their submissions without creating any explicit connection to school mathematical concepts or standards. Our focus is the students’ construction of sets (e.g. sets of nurses, doctors, American workers), as a means of creating connection with voters and other media authors through Marchi and Clark’s (2021) construct of connective journalism. We observe these youth constructing sets of varying sizes and reflecting on how these sets are contextualized within a larger political dialogue. We also attempt to rewrite part of one student composition using school mathematical symbolic logic, reviewing what in the student’s message is no longer present in the school mathematical analogue and why. We conclude by encouraging practitioners to explore with their students other instances in which they can challenge numerical or school mathematical symbolic writing as a superior means of communicating ideas

“I’m Telling!”: Exploring Sources of Peer Authority During a K-2 Collaborative Mathematics Activity

This article draws from a study on the construction of authority relations among K-2 students across 20 videos of collaborative mathematics partnerships, from three classrooms in one elementary school. Drawing on positioning theory, we explore how authority relations between children affected collaborative dynamics. In particular, we trace how children drew on both adult and peer sources of authority and the effects on peer interactions during collaboration. Through three vignettes, we show how students' deployment of adult authority through the perceived threat of getting in trouble can overpower peer resistance and shut down possibilities for shared work. We also show how peer resistance was productively sustained when the threat of getting in trouble was less directly connected to the teacher, and instead students positioned themselves and one another with intellectual authority