Instruments designed to measure teachers' knowledge for teaching mathematics have been widely used to evaluate the impact of professional development and to investigate the role of teachers' knowledge in teaching and student learning. These instruments assess a mixture of content knowledge and pedagogical content knowledge. However, little…

The Common Core State Standards for Mathematical Practice asks students to look for and make use of structure. Hence, mathematics teacher educators need to prepare teachers to support students' structural reasoning. In this article, we present tasks and rubrics designed and validated to characterize teachers' structural reasoning for the purposes…

As a growing number of K-12 school districts and the Common Core State Standards (CCSS) require educators to blend educational technology into the curriculum, teachers struggle with effective integration practices. Short-term professional development alone fails to support teachers with helpful approaches. To achieve success, educators need…

The focus on formulaic approaches to writing in today's classrooms can be problematic, for it may inadvertently cause the quality of students' writing to decline. The National Writing Project (NWP) provides teachers with professional development to learn how to effectively incorporate evidence-based practices into their writing instruction. The…

This article analyzes the Common Core State Standards initiative as an innovation network. Using narrative data and quantitative analysis of hypertext linkages on the World Wide Web, we describe a network of about 3200 organizations that arose to scale up the Common Core State Standards and link them to aligned academic resources such as…

Leading school turnaround has been conceptualized as a school-level issue focused on immediate change. There has been little consideration about how district leaders change systems to sustain school turnaround successes. This case study research conducted through the lens of Change Theory explores the leadership struggles of one mid-sized urban…

Given US students' lack of international competitiveness in mathematics and science, many states have adopted the Common Core State Standards for Mathematics (CCSSM). To help ensure that the Standards for Mathematical Practice within the CCSSM and effective teaching practices are implemented appropriately, many teachers are emerging as teacher…

Existing literature on the impact of Common Core State Standards in Math has shown little benefit, but has not examined variation in outcomes based on implementation strategies, student subgroups, or outcomes other than test scores. We use a difference-in-differences approach with school fixed effects to compare outcomes in pre- and post-standards…

What drives many educators is the need to advocate for students for whom the system does not work. Educators need to find ways to close the equity gap for English learners and kids living in poverty, and that means they need to find ways to improve their access to a high-quality education. As a key strategy for building teachers capacity to…

It is critical that teachers have opportunities to engage in meaningful, teacher-centered professional learning about the Common Core. This article introduces a creative activity format designed to help teachers gain deep understandings of the mathematics content standards. The idea was born out of the fact that the teachers in the authors' region…

This study explored K-3 elementary schools teachers' perceptions towards impacts of Common Core State Standards on early childhood education. A total of 54 teachers completed a questionnaire in which they were asked to rate the 9 questions related to their background, and then the extent to which they agree with 20 statements. The results showed…

This article explains how teams of special educators, science teachers, literacy consultants, and administrators can use the Disciplinary Literacy Observation Tool (DLOT) and accompanying planning tool to improve disciplinary literacy instruction in inclusive secondary science classrooms. The DLOT was developed in partnership with practitioners as…

This design-based research investigated the context and impact of a three-year practice-based professional development (PD) project introducing science teachers to pedagogical shifts required for full implementation and synergy among disciplinary literacy components of "Next Generation Science Standards" and "Common Core State…

This study examines how a large metropolitan district presented the Common Core State Standards (CCSS) to its teachers, how secondary literacy teachers took up those messages, and the conceptions of equity that were represented at the district and teacher levels. This study draws on sensemaking theory and conceptions of equity in conjunction with…

Existing literature on the impact of Common Core State Standards in Math has shown little benefit, but it has not examined variation in outcomes based on implementation strategies, student subgroups, or outcomes other than test scores. We use a difference-in-differences approach with school fixed effects to compare outcomes in pre- and…