Several research summaries over the last few years have brought attention to the impact that high-quality instructional materials have on student learning. The U.S. Department of Education's What Works Clearinghouse, which produces summaries of rigorous research, has identified a number of effective curricula with large effect sizes on students'…

To help States meet the challenges of aligning new standards, including the Common Core State Standards (CCSS), with new evaluation systems, the Reform Support Network (RSN) convened a group of experts to review instructional observation frameworks against CCSS. This paper outlines the group's discussions in the context of four guiding principles…

The adoption of Common Core State Standards (CCSS) in English language arts and mathematics and Next Generation Science Standards (NGSS) for K-12 students by a large majority of states is having a profound influence on curriculum, instruction, and assessment in classrooms across the country. The content standards are intended to promote higher…

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…

The authors of this article collaborated with fourth-grade teachers from two schools to support implementation of a research-based fraction and decimal curriculum (Rational Number Project: Fraction Operations and Initial Decimal Ideas). Through this study, they identified five indicators of rich conceptual understanding of decimals, which are…

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…