This dissertation examines how a team of five elementary mathematics teachers and their administrators engaged in the iterative process of Lesson Study for professional development over the course of a year. I use Andzaldua's conception of conocimiento, reimagined for math teacher learning by Gutierrez, to analyze data and understand the ways this…

This dissertation examines the different aspects of education policies and their socioeconomic implications through three distinct research papers. The first chapter investigates the causal impact of grade retention in primary school on juvenile crime in Chile and it was written jointly with Juan Diaz, Nicolas Grau, and Jorge Rivera. Utilizing a…

This study discusses the results of a content analysis of 75 Latina biographies for primary and pre-adolescent students that were published over a 16-year period, spanning from 1995 to 2010. Significant to this study was how Latinas were represented in the biographies and what changes can be seen over time. Using a rubric based on research by…

In Chile, as many other countries, understanding how high-qualified teachers are distributed across schools and which are the relationships that may lead to teachers' potential sorting are key aspect of the teacher labor market and it is central to addressing student achievement gaps. The first paper uses rich new data on all elementary public…

In this dissertation, I address the issue of social inequalities in education and the role of the education system in confronting them. The project involves two main parts, one empirical and the other conceptual. In the first part--chapters 1 and 2--I address the practical dimension of how to reduce social inequalities in education by exploring…

This teacher research study examines the literary talk and classroom community that emerged during Book Club meetings, fishbowl discussions, and a Retrospective Reflection session which transpired in my fifth grade classroom over the course of two thematic units. Themes of cultural awareness and belonging served to help students flesh out social…