High-quality K-12 instructional materials can meaningfully improve teaching practice and student achievement, especially when paired with professional learning support. Yet state policymakers have usually left ultimate authority for textbook selection to school district leaders. Consequently, the quality of materials across U.S. classrooms and…

Though writing plays an important role in academic, social, and economic success, typical writing instruction generally does not reflect evidence-based practices (EBPs). One potential reason for this is limited signposting of EBPs in standards. We analyzed the content of writing standards from a representative sample of states and the Common Core…

Though writing plays an important role in academic, social, and economic success, typical writing instruction generally does not reflect evidence-based practices (EBPs). One potential reason for this is limited signposting of EBPs in standards. We analyzed the content of writing standards from a representative sample of states and the Common Core…

In this content analysis of state U.S. History and Civics standards, we compared the treatment of immigration across three types of states with differing immigration demographics. Analyzing standards from 18 states from a critical race methodology perspective, our findings indicated three sets of tensions: a unified American story versus local…

This policy brief outlines the Common Core implementation plans for 15 states, including the professional development and resources/tools--such as instructional materials, toolkits, frameworks, crosswalks, and curriculum guides--that each state is providing. The authors suggest that supplemental resources like McREL's Common Core…

This study evaluated the effect of online instruction on the academic achievement of K--12 students in ten states as measured by the percentage of proficient students in reading and mathematics at the school level. We used publicly available data provided by the Department of Education in Florida, Michigan, Minnesota, Nevada, Ohio, Pennsylvania,…

As the deadline set forth by No Child Left Behind approaches, it is clear that the goal of proficiency in English language arts and mathematics for all students by 2014 will not be met. As a result, the U.S. Department of Education has offered states the option of applying for flexibility on parts of the law. This policy brief outlines those…

At the heart of the No Child Left Behind Act (NCLB) is the call for all students to be "proficient" in reading and mathematics by 2014. Yet the law expects each state to define proficiency as it sees fit and design its own tests. This study investigated three research questions related to this policy: (1) How consistent are various…