Practicing teachers as well as researchers, mathematicians, and teacher educators have offered opinions and theoretical critiques of the multiple models used to teach integer arithmetic. Few studies, however, have investigated what students learn with models or empirically compared affordances and constraints of integer models. This led me to…

This study examined the effectiveness of instruction in a genre-specific reading comprehension strategy, "Critical Analysis of Argumentative Text" (CAAT), which was designed to help students to identify, summarize and critically analyze parts of argumentative text. Based on the premise that reading and writing require similar knowledge of text…

Value-added modeling continues to gain traction as a tool for measuring teacher performance. However, recent research (Rothstein, 2009a, 2009b) questions the validity of the value-added approach by showing that it does not mitigate student teacher sorting bias (its presumed primary benefit). Our study explores this critique in more detail.…

This article describes Project Athena, a Javits program funded by the U.S. Department of Education and developed through the Center for Gifted Education at the College of William and Mary. Project Athena seeks to find ways to help impoverished children develop advanced skills in reading comprehension, literary analysis, and persuasive writing. Its…