We address the concern that classification of English learners (ELs) primarily based on standardized tests does not accurately reflect what students know and can do with English. While qualitative classroom discourse analyses show that ELs' language-in-use is not as limited as test scores indicate, available evidence is sparse and prone to…

There are 1.1 million English learner (EL) students in California, representing 18 percent of the statewide student population (California Department of Education [CDE], 2021b). Following some background on California's standards-aligned instructional materials and on the state's EL student population, this brief summarizes California findings…

Purpose: We aim to better understand the curricular, staffing, and achievement trade-offs entailed by expansions of high-school computer science (CS) for students, schools, and school leaders. Methods: We use descriptive, correlational, and quasi-experimental methods to analyze statewide longitudinal course-, school-, and staff-level data from…

The National Math + Science Initiative (NMSI) is a nonprofit organization committed to improving educational outcomes that traces its roots back to the early 1990s. NMSI's College Readiness Program (CRP) is a long-standing program with the goal of promoting STEM education in high schools to improve students' preparation for college. The three-year…

The "Knowledge Is Power Program" ("KIPP") is a nonprofit network of more than 200 public charter schools educating early childhood, elementary, middle, and high school students. The What Works Clearinghouse (WWC) identified four studies of "KIPP" that fall within the scope of the Charter Schools topic area and meet…

This report reflects available information about the native language standardized assessments in use by the 50 states, the District of Columbia, and Puerto Rico. The report reflects the growing interest and commitment of policy makers, state education agencies (SEAs), and the public to provide English learners (ELs) equitable access to…

The driving question for this brief is based on the most common question that teachers, principals, school leaders, coaches, and grant writers ask the Buck Institute for Education (BIE) about Project Based Learning (PBL): What evidence exists that shows the impact of Project Based Learning on student learning in core content areas? Research shows…

This paper presents findings from a 4-year project that developed and implemented a blended inquiry science and English Language Development (ELD) program in a large urban California school district. The sample included over 2,000 students in Kindergarten through 5th grade. Participating students' English and science achievement was compared to a…

This qualitative study examined how specific instructional supports intended to scaffold emergent bilinguals' oral production of explanations facilitated or constrained students' attempts to explain. Findings demonstrate that explanations were very rarely produced, and when they were produced, the explanations were not particularly informative.…

This first Early Implementers Initiative evaluation publication discusses one of the major shifts required by the Next Generation Science Standards (NGSS), namely the shift to integrated instruction. The integration of science and English language arts (ELA) is the focus of the first main section, and the integration of the science disciplines…

NGSS Early Implementers is a four-year initiative created to help eight California school districts and two charter management organizations, supported by WestEd's K-12 Alliance, implement Next Generation Science Standards. The Initiative focuses on NGSS implementation in grades K-8 and incorporates the integrated course model (preferred by the…

This technical report provides information about the sample, survey instrument, and resultant data for the American Instructional Resources Surveys (AIRS) that were administered to principals and teachers in spring 2019 via RAND's American Educator Panels. The AIRS focused on instructional resources used and supported in English language arts,…

In this paper, we report on teachers' use of curricula and other instructional resources to address Common Core State Standards (CCSS), as well as how use of instructional materials is related to instructional practice. We draw on data from the American Teacher Panel, a nationally representative sample of teachers who periodically provide…

This study investigates the impact of a professional development program that included two distinct components: strategies for infusing student-talk into grade-level lessons in science and mathematics; and school-level learning communities focused on readings and discussions of student-talk research. This article reports the program's impact on…

This paper explores the integration of art, literacy and science in a second grade classroom, showing how an integrative approach has a positive and lasting influence on student achievement in art, literacy, and science. Ways in which art, science, language arts, and cognition intersect are reviewed. Sample artifacts are presented along with their…