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…

The 10th anniversary of Common Core's launch offers the opportunity to take stock of the impact these nearly national standards have had on student learning, as well as their future prospects. In this article, Morgan Polikoff shares his view that the standards movement in general, and Common Core in particular, have achieved all they are going to…

This mixed-methods study investigated elementary teachers' perceptions of curriculum-based readers theatre (CBRT) as a relevant approach for teaching English language learners (ELLs). I collected quantitative survey data from teachers who worked at the school with the largest population of ELLs in a large Florida school district. The survey…

This study explored the implementation process of five teachers and two administrators of the Common Core State Standards in Reading. This ethnographic case study investigates one groups' attitudes and instructional practices. The researcher focused on three questions in order to provide an indepth analysis of the data collected. These questions…

The Common Core State Standards, released in 2010, were rapidly adopted by more than 40 states. Champions maintained that these rigorous standards would transform American education, but the initiative went on to encounter a bumpy path. A decade on, what are we to make of this ambitious effort? What kind of impact, if any, has it had on the…

The major challenge with time is finding it. Current school-day schedules and school-year calendars are leaner than ever because of budget reductions. States and districts have implemented furlough days to balance lean-and-mean budgets that show no sign of improving. Few are willing to take the leap toward reducing instructional time to improve…

As more districts begin implementing the Common Core State Standards, text complexity is receiving a lot of discussion. It is important for educators to understand the numerous factors involved with text complexity and to have a wide range of strategies to support students with challenging text. This paper shares data from three elementary…

This study sought to identify the relationships among elementary teachers instructional practices in mathematics pre- and post-CCLS implementation in relation to technological and pedagogical content knowledge (TPACK), formative assessment, reflective practice, receptivity to change, academic optimism, and instructional leadership across age,…

We seek to understand how teachers that do not share a heritage language with their students can leverage these languages in literacy instruction. This study reports on 5 teachers' implementation of a literacy activity that uses strategic collaborative translation to facilitate middle school English language learners' (ELLs) understandings about…

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…

This resource is part of a series produced by the Center for Standards and Assessment Implementation (CSAI) to assist teachers and those who support teachers to plan teaching and learning from College and Career Ready Standards (CCRS) for all students, including students with disabilities, English learners, academically at-risk students, students…