This book's 28 chapters are adapted and updated from articles published in NCTM's "Journal for Research in Mathematics Education" between 2000 and 2010. The authors have rewritten and revised their work to make it clear, understandable, and--most of all--useful for mathematics teachers today. To help teachers even more, these articles…

California is in the midst of a major K-12 reform effort. In 2010, the state adopted the Common Core State Standards (CCSS), which outline what students should know in mathematics and English. In 2013, it adopted tests of the new standards developed by the Smarter Balanced Assessment Collaborative (SBAC). These tests will be administered beginning…

Over the past few years, there has been an ever-growing chorus of those who grumble that teachers are unhappy with their lack of control and freedom and have grown to deeply dislike their jobs. This article asks if teachers really lack autonomy and freedom, and wonders if as a nation, whether or not we have reached the right balance of…

Adoption of the Common Core State Standards present challenges to school districts, school administrators, and teachers. To assist in this endeavor, we present our work on unpacking the CCSS-M for the length, area, and volume Learning Trajectory (LT). The overarching theme of "genetic epistemology" and a five-characteristic framework…

As the internationally benchmarked Common Core State Standards, or CCSS, are adopted in states across the country, educators are seeking ways to support an increasingly diverse student population to meet these more demanding expectations. The likelihood that students will achieve the aims of the standards will be substantially shaped by how well…

After two decades of major education reforms without seeing major gains for low-income students, state leadership is coming to the conclusion that there is something inherently wrong with America's K-12 system. States have called into question the time-based system built around the Carnegie unit and are now rapidly advancing an alternative. By…

"Adolescent Literacy in the Era of the Common Core" provides school leaders, teachers, and others with strategies and best practices for advancing adolescent literacy in the classroom. Exceptionally clear and accessible, the book addresses a full range of topics in this vitally important field, including disciplinary literacy; vocabulary…

The Commonwealth of Kentucky is exploring competency-based education as a way to better prepare students for success in college and their careers. Some individual schools and districts are moving ahead with this innovative approach where achievement is the constant and time is the variable. Not all students learn at the same rate, or in the same…

Based largely on interviews with stakeholders in California, New York, Tennessee, and West Virginia, this report describes how these states have established initiatives related to early college readiness assessments and transition curricula. It then compares the development of these interventions across states and identifies factors that have…

A body of research suggests that human capital--educators' and employees' training, education, and experience--is a key factor in school improvement efforts. Social capital, which may be defined as relations that can be mobilized to facilitate action, is another factor that may be as important as human capital. The synergistic interplay of human…

In the winter and spring of 2012-2013 the Educational Policy Improvement Center (EPIC) partnered with representatives from the Office of Secondary/Postsecondary Transitions at Oregon Department of Education (ODE) and the Oregon Department of Community Colleges Workforce Development (CCWD) to guide secondary and postsecondary instructors in the…

In recent years, a debate over kindergarten has ensued. We refer to the actors in this debate as "developmentalists," on the one hand, and "academic advocates," on the other. Developmentalists argue that kindergarten should be centered on child-initiated play and intentional teaching through play, art activities, and hands on…

In many ways standards-based school reform is at a crossroads. On one side, the movement has made tremendous strides. The Common Core State Standards Initiative, known simply as Common Core, is now strongly established in more than 40 states. Many teachers believe that the new, higher academic standards have helped them improve instruction. And,…

In December 2015, President Barack Obama signed the Every Student Succeeds Act (ESSA), which replaced No Child Left Behind (NCLB), as the nation's major law governing public schools. ESSA retains the requirement that states test all students in reading and math in grades three through eight and once in high school, as well as the requirement that…

In this important book for pre- and in-service teachers, early math experts Douglas Clements and Julie Sarama show how "learning trajectories" help diagnose a child's level of mathematical understanding and provide guidance for teaching. By focusing on the inherent delight and curiosity behind young children's mathematical reasoning,…